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in repository https://gitbox.apache.org/repos/asf/hertzbeat.git


The following commit(s) were added to refs/heads/master by this push:
     new a55a09898 [improve] Replacing characters with http constants (#2500)
a55a09898 is described below

commit a55a098983c06b2da7663272467c9942c6b0c9d5
Author: YuLuo <[email protected]>
AuthorDate: Mon Aug 12 08:00:17 2024 +0800

    [improve] Replacing characters with http constants (#2500)
    
    Signed-off-by: yuluo-yx <[email protected]>
    Co-authored-by: tomsun28 <[email protected]>
---
 .../alert/service/impl/AlertDefineServiceImpl.java | 10 ++++--
 .../collector/collect/AbstractCollect.java         |  1 -
 .../collect/database/JdbcCommonCollect.java        |  2 +-
 .../collector/collect/http/HttpCollectImpl.java    | 37 ++++++++++++----------
 .../collect/http/SslCertificateCollectImpl.java    |  2 +-
 .../collector/collect/httpsd/HttpsdImpl.java       |  2 +-
 .../collector/collect/icmp/IcmpCollectImpl.java    |  2 +-
 .../collect/memcached/MemcachedCollectImpl.java    |  3 +-
 .../collect/mongodb/MongodbSingleCollectImpl.java  |  2 +-
 .../nebulagraph/NebulaGraphCollectImpl.java        |  3 +-
 .../collect/nebulagraph/NgqlCollectImpl.java       |  2 +-
 .../collector/collect/nginx/NginxCollectImpl.java  | 25 ++++++++-------
 .../collector/collect/ntp/NtpCollectImpl.java      |  2 +-
 .../collector/collect/pop3/Pop3CollectImpl.java    |  2 +-
 .../prometheus/PrometheusAutoCollectImpl.java      | 20 ++++++------
 .../collector/collect/push/PushCollectImpl.java    | 16 ++++++----
 .../collector/collect/redfish/RedfishClient.java   | 25 ++++++++-------
 .../collect/redfish/RedfishConnectSession.java     | 19 +++++------
 .../collect/script/ScriptCollectImpl.java          |  4 +--
 .../collector/collect/smtp/SmtpCollectImpl.java    |  2 +-
 .../collector/collect/snmp/SnmpCollectImpl.java    |  2 +-
 .../collector/collect/ssh/SshCollectImpl.java      |  2 +-
 .../collect/telnet/TelnetCollectImpl.java          |  2 +-
 .../collector/collect/udp/UdpCollectImpl.java      |  2 +-
 .../collect/websocket/WebsocketCollectImpl.java    |  2 +-
 .../collector}/constants/CollectorConstants.java   | 34 +++++++++-----------
 .../collect/nginx/NginxCollectImplTest.java        |  4 +--
 ...llectorConstants.java => NetworkConstants.java} | 30 +++++++-----------
 .../hertzbeat/common/constants/SignConstants.java  |  4 +++
 .../apache/hertzbeat/common/util/IpDomainUtil.java |  6 ++--
 .../apache/hertzbeat/common/util/FileUtilTest.java |  5 +--
 .../hertzbeat/common/util/IpDomainUtilTest.java    | 17 +++++-----
 .../alerter/impl/WeChatAlertNotifyHandlerImpl.java |  4 ++-
 .../manager/service/impl/MonitorServiceImpl.java   | 23 +++++++-------
 34 files changed, 163 insertions(+), 155 deletions(-)

diff --git 
a/alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/AlertDefineServiceImpl.java
 
b/alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/AlertDefineServiceImpl.java
index 0923695c1..e37fdb86c 100644
--- 
a/alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/AlertDefineServiceImpl.java
+++ 
b/alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/AlertDefineServiceImpl.java
@@ -38,6 +38,7 @@ import org.apache.hertzbeat.alert.dao.AlertMonitorDao;
 import org.apache.hertzbeat.alert.service.AlertDefineImExportService;
 import org.apache.hertzbeat.alert.service.AlertDefineService;
 import org.apache.hertzbeat.common.constants.ExportFileConstants;
+import org.apache.hertzbeat.common.constants.SignConstants;
 import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
 import org.apache.hertzbeat.common.entity.alerter.AlertDefineMonitorBind;
 import org.apache.hertzbeat.common.entity.manager.Monitor;
@@ -49,6 +50,7 @@ import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Sort;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
@@ -73,6 +75,8 @@ public class AlertDefineServiceImpl implements 
AlertDefineService {
 
     private final Map<String, AlertDefineImExportService> 
alertDefineImExportServiceMap = new HashMap<>();
 
+    private static final String CONTENT_TYPE = 
MediaType.APPLICATION_OCTET_STREAM_VALUE + SignConstants.SINGLE_MARK + 
"charset=" + StandardCharsets.UTF_8;
+
     public AlertDefineServiceImpl(List<AlertDefineImExportService> 
alertDefineImExportServiceList) {
         alertDefineImExportServiceList.forEach(it -> 
alertDefineImExportServiceMap.put(it.type(), it));
     }
@@ -229,10 +233,10 @@ public class AlertDefineServiceImpl implements 
AlertDefineService {
             throw new IllegalArgumentException("not support export type: " + 
type);
         }
         var fileName = imExportService.getFileName();
-        res.setHeader("content-type", 
"application/octet-stream;charset=UTF-8");
-        res.setContentType("application/octet-stream;charset=UTF-8");
+        res.setHeader(HttpHeaders.CONTENT_TYPE, CONTENT_TYPE);
+        res.setContentType(CONTENT_TYPE);
         res.setHeader(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=" 
+ URLEncoder.encode(fileName, StandardCharsets.UTF_8));
-        res.setHeader("Access-Control-Expose-Headers", "Content-Disposition");
+        res.setHeader(HttpHeaders.ACCESS_CONTROL_EXPOSE_HEADERS, 
HttpHeaders.CONTENT_DISPOSITION);
         imExportService.exportConfig(res.getOutputStream(), ids);
     }
 
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/AbstractCollect.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/AbstractCollect.java
index 82caa0012..455b584d8 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/AbstractCollect.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/AbstractCollect.java
@@ -17,7 +17,6 @@
 
 package org.apache.hertzbeat.collector.collect;
 
-
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.message.CollectRep;
 
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/database/JdbcCommonCollect.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/database/JdbcCommonCollect.java
index 22943694c..b3f25518a 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/database/JdbcCommonCollect.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/database/JdbcCommonCollect.java
@@ -31,9 +31,9 @@ import org.apache.hertzbeat.collector.collect.AbstractCollect;
 import org.apache.hertzbeat.collector.collect.common.cache.CacheIdentifier;
 import 
org.apache.hertzbeat.collector.collect.common.cache.ConnectionCommonCache;
 import org.apache.hertzbeat.collector.collect.common.cache.JdbcConnect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.JdbcProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/http/HttpCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/http/HttpCollectImpl.java
index c2c48f48e..99dfe3f9b 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/http/HttpCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/http/HttpCollectImpl.java
@@ -48,12 +48,14 @@ import 
org.apache.hertzbeat.collector.collect.http.promethus.AbstractPrometheusP
 import 
org.apache.hertzbeat.collector.collect.http.promethus.PrometheusParseCreator;
 import 
org.apache.hertzbeat.collector.collect.http.promethus.exporter.ExporterParser;
 import 
org.apache.hertzbeat.collector.collect.http.promethus.exporter.MetricFamily;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
 import org.apache.hertzbeat.collector.util.JsonPathParser;
 import org.apache.hertzbeat.collector.util.TimeExpressionUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.constants.NetworkConstants;
+import org.apache.hertzbeat.common.constants.SignConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.HttpProtocol;
 import org.apache.hertzbeat.common.entity.message.CollectRep;
@@ -81,6 +83,7 @@ import org.apache.http.impl.client.BasicCredentialsProvider;
 import org.apache.http.protocol.HttpContext;
 import org.apache.http.util.EntityUtils;
 import org.springframework.http.HttpMethod;
+import org.springframework.http.MediaType;
 import org.springframework.util.CollectionUtils;
 import org.springframework.util.StringUtils;
 import org.w3c.dom.Document;
@@ -115,7 +118,7 @@ public class HttpCollectImpl extends AbstractCollect {
             httpProtocol.setUrl(StringUtils.hasText(url) ? RIGHT_DASH + 
url.trim() : RIGHT_DASH);
         }
         if (CollectionUtils.isEmpty(httpProtocol.getSuccessCodes())) {
-            httpProtocol.setSuccessCodes(List.of("200"));
+            httpProtocol.setSuccessCodes(List.of(HttpStatus.SC_OK + ""));
         }
 
         HttpContext httpContext = createHttpContext(metrics.getHttp());
@@ -126,7 +129,7 @@ public class HttpCollectImpl extends AbstractCollect {
             log.debug("http response status: {}", statusCode);
             if (!isSuccessInvoke) {
                 builder.setCode(CollectRep.Code.FAIL);
-                builder.setMsg("StatusCode " + statusCode);
+                builder.setMsg(NetworkConstants.STATUS_CODE + 
SignConstants.BLANK + statusCode);
                 return;
             }
             // todo This code converts an InputStream directly to a String. 
For large data in Prometheus exporters,
@@ -229,7 +232,7 @@ public class HttpCollectImpl extends AbstractCollect {
     }
 
     private void addColumnForSummary(Long responseTime, 
CollectRep.ValueRow.Builder valueRowBuilder, int keywordNum, String alias) {
-        if (CollectorConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
+        if (NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
             valueRowBuilder.addColumns(responseTime.toString());
         } else if (CollectorConstants.KEYWORD.equalsIgnoreCase(alias)) {
             valueRowBuilder.addColumns(Integer.toString(keywordNum));
@@ -304,14 +307,14 @@ public class HttpCollectImpl extends AbstractCollect {
             long responseTime = System.currentTimeMillis() - startTime;
             CollectRep.ValueRow.Builder valueRowBuilder = 
CollectRep.ValueRow.newBuilder();
             for (String alias : aliasFields) {
-                if (CollectorConstants.URL.equalsIgnoreCase(alias)) {
+                if (NetworkConstants.URL.equalsIgnoreCase(alias)) {
                     valueRowBuilder.addColumns(siteUrl);
-                } else if 
(CollectorConstants.STATUS_CODE.equalsIgnoreCase(alias)) {
+                } else if 
(NetworkConstants.STATUS_CODE.equalsIgnoreCase(alias)) {
                     valueRowBuilder.addColumns(statusCode == null
                             ? CommonConstants.NULL_VALUE : 
String.valueOf(statusCode));
-                } else if 
(CollectorConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
+                } else if 
(NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
                     valueRowBuilder.addColumns(String.valueOf(responseTime));
-                } else if 
(CollectorConstants.ERROR_MSG.equalsIgnoreCase(alias)) {
+                } else if (NetworkConstants.ERROR_MSG.equalsIgnoreCase(alias)) 
{
                     valueRowBuilder.addColumns(errorMsg);
                 } else {
                     valueRowBuilder.addColumns(CommonConstants.NULL_VALUE);
@@ -360,7 +363,7 @@ public class HttpCollectImpl extends AbstractCollect {
             } else if (objectValue instanceof String stringValue) {
                 CollectRep.ValueRow.Builder valueRowBuilder = 
CollectRep.ValueRow.newBuilder();
                 for (String alias : aliasFields) {
-                    if 
(CollectorConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
+                    if 
(NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
                         valueRowBuilder.addColumns(responseTime.toString());
                     } else if 
(CollectorConstants.KEYWORD.equalsIgnoreCase(alias)) {
                         
valueRowBuilder.addColumns(Integer.toString(keywordNum));
@@ -511,8 +514,8 @@ public class HttpCollectImpl extends AbstractCollect {
         }
         // The default request header can be overridden if customized
         // keep-alive
-        requestBuilder.addHeader(HttpHeaders.CONNECTION, "keep-alive");
-        requestBuilder.addHeader(HttpHeaders.USER_AGENT, "Mozilla/5.0 (Windows 
NT 6.1; WOW64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.76 
Safari/537.36");
+        requestBuilder.addHeader(HttpHeaders.CONNECTION, 
NetworkConstants.KEEP_ALIVE);
+        requestBuilder.addHeader(HttpHeaders.USER_AGENT, 
NetworkConstants.USER_AGENT);
         // headers  The custom request header is overwritten here
         Map<String, String> headers = httpProtocol.getHeaders();
         if (headers != null && !headers.isEmpty()) {
@@ -526,11 +529,11 @@ public class HttpCollectImpl extends AbstractCollect {
         // add accept
         if (DispatchConstants.PARSE_DEFAULT.equals(httpProtocol.getParseType())
                 || 
DispatchConstants.PARSE_JSON_PATH.equals(httpProtocol.getParseType())) {
-            requestBuilder.addHeader(HttpHeaders.ACCEPT, "application/json");
+            requestBuilder.addHeader(HttpHeaders.ACCEPT, 
MediaType.APPLICATION_JSON_VALUE);
         } else if 
(DispatchConstants.PARSE_XML_PATH.equals(httpProtocol.getParseType())) {
-            requestBuilder.addHeader(HttpHeaders.ACCEPT, 
"text/xml,application/xml");
+            requestBuilder.addHeader(HttpHeaders.ACCEPT, 
MediaType.TEXT_HTML_VALUE + "," + MediaType.APPLICATION_XML_VALUE);
         } else {
-            requestBuilder.addHeader(HttpHeaders.ACCEPT, "*/*");
+            requestBuilder.addHeader(HttpHeaders.ACCEPT, MediaType.ALL_VALUE);
         }
 
         if (httpProtocol.getAuthorization() != null) {
@@ -560,14 +563,14 @@ public class HttpCollectImpl extends AbstractCollect {
             requestBuilder.setUri(httpProtocol.getHost() + ":" + 
httpProtocol.getPort() + uri);
         } else {
             String ipAddressType = 
IpDomainUtil.checkIpAddressType(httpProtocol.getHost());
-            String baseUri = CollectorConstants.IPV6.equals(ipAddressType)
+            String baseUri = NetworkConstants.IPV6.equals(ipAddressType)
                     ? String.format("[%s]:%s%s", httpProtocol.getHost(), 
httpProtocol.getPort(), uri)
                     : String.format("%s:%s%s", httpProtocol.getHost(), 
httpProtocol.getPort(), uri);
             boolean ssl = Boolean.parseBoolean(httpProtocol.getSsl());
             if (ssl) {
-                requestBuilder.setUri(CollectorConstants.HTTPS_HEADER + 
baseUri);
+                requestBuilder.setUri(NetworkConstants.HTTPS_HEADER + baseUri);
             } else {
-                requestBuilder.setUri(CollectorConstants.HTTP_HEADER + 
baseUri);
+                requestBuilder.setUri(NetworkConstants.HTTP_HEADER + baseUri);
             }
         }
 
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/http/SslCertificateCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/http/SslCertificateCollectImpl.java
index 36141ddc3..0addb5206 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/http/SslCertificateCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/http/SslCertificateCollectImpl.java
@@ -36,8 +36,8 @@ import javax.net.ssl.TrustManager;
 import javax.net.ssl.X509TrustManager;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.HttpProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/httpsd/HttpsdImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/httpsd/HttpsdImpl.java
index 9b7811f8e..92d494ca7 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/httpsd/HttpsdImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/httpsd/HttpsdImpl.java
@@ -30,8 +30,8 @@ import org.apache.hertzbeat.collector.collect.AbstractCollect;
 import org.apache.hertzbeat.collector.collect.httpsd.discovery.DiscoveryClient;
 import 
org.apache.hertzbeat.collector.collect.httpsd.discovery.DiscoveryClientManagement;
 import 
org.apache.hertzbeat.collector.collect.httpsd.discovery.entity.ServerInfo;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.HttpsdProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/icmp/IcmpCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/icmp/IcmpCollectImpl.java
index 0ab7ba5f5..7b31383f7 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/icmp/IcmpCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/icmp/IcmpCollectImpl.java
@@ -22,8 +22,8 @@ import java.net.InetAddress;
 import java.net.UnknownHostException;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.IcmpProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/memcached/MemcachedCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/memcached/MemcachedCollectImpl.java
index 09bcf059a..8af815fc9 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/memcached/MemcachedCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/memcached/MemcachedCollectImpl.java
@@ -32,8 +32,8 @@ import java.util.Map;
 import java.util.Objects;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.MemcachedProtocol;
@@ -48,7 +48,6 @@ public class MemcachedCollectImpl extends AbstractCollect {
 
     private static final String STATS = "stats";
     private static final String STATS_SETTINGS = "stats settings";
-    private static final String STATS_ITEMS = "stats items";
     private static final String STATS_SIZES = "stats sizes";
     private static final String STATS_END_RSP = "END";
 
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/mongodb/MongodbSingleCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/mongodb/MongodbSingleCollectImpl.java
index 9471c1874..c5ec9913f 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/mongodb/MongodbSingleCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/mongodb/MongodbSingleCollectImpl.java
@@ -34,8 +34,8 @@ import org.apache.hertzbeat.collector.collect.AbstractCollect;
 import org.apache.hertzbeat.collector.collect.common.cache.CacheIdentifier;
 import 
org.apache.hertzbeat.collector.collect.common.cache.ConnectionCommonCache;
 import org.apache.hertzbeat.collector.collect.common.cache.MongodbConnect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.MongodbProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/nebulagraph/NebulaGraphCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/nebulagraph/NebulaGraphCollectImpl.java
index f61cccc88..6874ee998 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/nebulagraph/NebulaGraphCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/nebulagraph/NebulaGraphCollectImpl.java
@@ -28,9 +28,9 @@ import java.util.regex.Pattern;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
 import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.NebulaGraphProtocol;
@@ -131,7 +131,6 @@ public class NebulaGraphCollectImpl extends AbstractCollect 
{
         }
     }
 
-
     @Override
     public String supportProtocol() {
         return DispatchConstants.PROTOCOL_NEBULAGRAPH;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/nebulagraph/NgqlCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/nebulagraph/NgqlCollectImpl.java
index fea98f302..3b18aef89 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/nebulagraph/NgqlCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/nebulagraph/NgqlCollectImpl.java
@@ -26,8 +26,8 @@ import java.util.Objects;
 import java.util.stream.Stream;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.NgqlProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/nginx/NginxCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/nginx/NginxCollectImpl.java
index dfb4f606d..b016c75c0 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/nginx/NginxCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/nginx/NginxCollectImpl.java
@@ -37,8 +37,8 @@ import org.apache.hertzbeat.collector.collect.AbstractCollect;
 import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.constants.NetworkConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.NginxProtocol;
 import org.apache.hertzbeat.common.entity.message.CollectRep;
@@ -46,6 +46,7 @@ import org.apache.hertzbeat.common.util.CommonUtil;
 import org.apache.hertzbeat.common.util.IpDomainUtil;
 import org.apache.http.HttpHeaders;
 import org.apache.http.HttpHost;
+import org.apache.http.HttpStatus;
 import org.apache.http.client.config.RequestConfig;
 import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.client.methods.HttpUriRequest;
@@ -53,6 +54,7 @@ import org.apache.http.client.methods.RequestBuilder;
 import org.apache.http.client.protocol.HttpClientContext;
 import org.apache.http.protocol.HttpContext;
 import org.apache.http.util.EntityUtils;
+import org.springframework.http.MediaType;
 
 /**
  * nginx collect
@@ -60,7 +62,6 @@ import org.apache.http.util.EntityUtils;
 @Slf4j
 public class NginxCollectImpl extends AbstractCollect {
 
-    private static final int SUCCESS_CODE = 200;
     private static final String NGINX_STATUS_NAME = "nginx_status";
     private static final String REQ_STATUS_NAME = "req_status";
     private static final String AVAILABLE = "available";
@@ -97,9 +98,9 @@ public class NginxCollectImpl extends AbstractCollect {
         try (CloseableHttpResponse response = 
CommonHttpClient.getHttpClient().execute(request, httpContext)){
             // send an HTTP request and get the response data
             int statusCode = response.getStatusLine().getStatusCode();
-            if (statusCode != SUCCESS_CODE) {
+            if (statusCode != HttpStatus.SC_OK) {
                 builder.setCode(CollectRep.Code.FAIL);
-                builder.setMsg("StatusCode " + statusCode);
+                builder.setMsg(NetworkConstants.STATUS_CODE + statusCode);
                 return;
             }
             String resp = EntityUtils.toString(response.getEntity(), 
StandardCharsets.UTF_8);
@@ -145,21 +146,21 @@ public class NginxCollectImpl extends AbstractCollect {
             requestBuilder.setUri(host + ":" + portWithUri);
         } else {
             String ipAddressType = IpDomainUtil.checkIpAddressType(host);
-            String baseUri = CollectorConstants.IPV6.equals(ipAddressType)
+            String baseUri = NetworkConstants.IPV6.equals(ipAddressType)
                     ? String.format("[%s]:%s", host, portWithUri)
                     : String.format("%s:%s", host, portWithUri);
 
             boolean ssl = Boolean.parseBoolean(nginxProtocol.getSsl());
             if (ssl){
-                requestBuilder.setUri(CollectorConstants.HTTPS_HEADER + 
baseUri);
+                requestBuilder.setUri(NetworkConstants.HTTPS_HEADER + baseUri);
             } else {
-                requestBuilder.setUri(CollectorConstants.HTTP_HEADER + 
baseUri);
+                requestBuilder.setUri(NetworkConstants.HTTP_HEADER + baseUri);
             }
         }
 
-        requestBuilder.addHeader(HttpHeaders.CONNECTION, "keep-alive");
-        requestBuilder.addHeader(HttpHeaders.USER_AGENT, "Mozilla/5.0 (Windows 
NT 6.1; WOW64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.76 
Safari/537.36");
-        requestBuilder.addHeader(HttpHeaders.ACCEPT, "text/plain");
+        requestBuilder.addHeader(HttpHeaders.CONNECTION, 
NetworkConstants.KEEP_ALIVE);
+        requestBuilder.addHeader(HttpHeaders.USER_AGENT, 
NetworkConstants.USER_AGENT);
+        requestBuilder.addHeader(HttpHeaders.ACCEPT, 
MediaType.TEXT_PLAIN_VALUE);
 
         int timeout = Integer.parseInt(nginxProtocol.getTimeout());
         if (timeout > 0) {
@@ -197,7 +198,7 @@ public class NginxCollectImpl extends AbstractCollect {
             if (value != null) {
                 valueRowBuilder.addColumns(String.valueOf(value));
             } else {
-                if (CollectorConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
+                if (NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
                     valueRowBuilder.addColumns(responseTime.toString());
                 } else {
                     valueRowBuilder.addColumns(CommonConstants.NULL_VALUE);
@@ -235,7 +236,7 @@ public class NginxCollectImpl extends AbstractCollect {
         for (ReqStatusResponse reqStatusResponse : reqStatusResponses) {
             CollectRep.ValueRow.Builder valueRowBuilder = 
CollectRep.ValueRow.newBuilder();
             for (String alias : aliasFields) {
-                if (CollectorConstants.RESPONSE_TIME.equals(alias)) {
+                if (NetworkConstants.RESPONSE_TIME.equals(alias)) {
                     valueRowBuilder.addColumns(String.valueOf(responseTime));
                 } else {
                     try {
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/ntp/NtpCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/ntp/NtpCollectImpl.java
index adc080cb7..7f5ec63c5 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/ntp/NtpCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/ntp/NtpCollectImpl.java
@@ -33,9 +33,9 @@ import org.apache.commons.net.ntp.NtpV3Packet;
 import org.apache.commons.net.ntp.TimeInfo;
 import org.apache.commons.net.ntp.TimeStamp;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.NtpProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/pop3/Pop3CollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/pop3/Pop3CollectImpl.java
index 958170df8..c595a4f2e 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/pop3/Pop3CollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/pop3/Pop3CollectImpl.java
@@ -27,8 +27,8 @@ import org.apache.commons.net.pop3.POP3Client;
 import org.apache.commons.net.pop3.POP3MessageInfo;
 import org.apache.commons.net.pop3.POP3SClient;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.Pop3Protocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/prometheus/PrometheusAutoCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/prometheus/PrometheusAutoCollectImpl.java
index d1dc2ad5a..e1d7ab86b 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/prometheus/PrometheusAutoCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/prometheus/PrometheusAutoCollectImpl.java
@@ -38,8 +38,9 @@ import 
org.apache.hertzbeat.collector.collect.prometheus.parser.MetricFamily;
 import org.apache.hertzbeat.collector.collect.prometheus.parser.TextParser;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.constants.NetworkConstants;
+import org.apache.hertzbeat.common.constants.SignConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.PrometheusProtocol;
 import org.apache.hertzbeat.common.entity.message.CollectRep;
@@ -64,6 +65,7 @@ import org.apache.http.impl.client.BasicAuthCache;
 import org.apache.http.impl.client.BasicCredentialsProvider;
 import org.apache.http.protocol.HttpContext;
 import org.apache.http.util.EntityUtils;
+import org.springframework.http.MediaType;
 import org.springframework.util.StringUtils;
 
 /**
@@ -95,7 +97,7 @@ public class PrometheusAutoCollectImpl {
             log.debug("http response status: {}", statusCode);
             if (!isSuccessInvoke) {
                 builder.setCode(CollectRep.Code.FAIL);
-                builder.setMsg("StatusCode " + statusCode);
+                builder.setMsg(NetworkConstants.STATUS_CODE + 
SignConstants.BLANK + statusCode);
                 return null;
             }
             // todo: The InputStream is directly converted to a String here
@@ -252,8 +254,8 @@ public class PrometheusAutoCollectImpl {
         }
         // The default request header can be overridden if customized
         // keep-alive
-        requestBuilder.addHeader(HttpHeaders.CONNECTION, "keep-alive");
-        requestBuilder.addHeader(HttpHeaders.USER_AGENT, "Mozilla/5.0 (Windows 
NT 6.1; WOW64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.76 
Safari/537.36");
+        requestBuilder.addHeader(HttpHeaders.CONNECTION, 
NetworkConstants.KEEP_ALIVE);
+        requestBuilder.addHeader(HttpHeaders.USER_AGENT, 
NetworkConstants.USER_AGENT);
         // headers  The custom request header is overwritten here
         Map<String, String> headers = protocol.getHeaders();
         if (headers != null && !headers.isEmpty()) {
@@ -265,7 +267,7 @@ public class PrometheusAutoCollectImpl {
             }
         }
         // add accept
-        requestBuilder.addHeader(HttpHeaders.ACCEPT, "*/*");
+        requestBuilder.addHeader(HttpHeaders.ACCEPT, 
MediaType.TEXT_PLAIN_VALUE);
         
         if (protocol.getAuthorization() != null) {
             PrometheusProtocol.Authorization authorization = 
protocol.getAuthorization();
@@ -291,17 +293,17 @@ public class PrometheusAutoCollectImpl {
         String uri = CollectUtil.replaceUriSpecialChar(protocol.getPath());
         if (IpDomainUtil.isHasSchema(protocol.getHost())) {
             
-            requestBuilder.setUri(protocol.getHost() + ":" + 
protocol.getPort() + uri);
+            requestBuilder.setUri(protocol.getHost() + 
SignConstants.DOUBLE_MARK + protocol.getPort() + uri);
         } else {
             String ipAddressType = 
IpDomainUtil.checkIpAddressType(protocol.getHost());
-            String baseUri = CollectorConstants.IPV6.equals(ipAddressType)
+            String baseUri = NetworkConstants.IPV6.equals(ipAddressType)
                                      ? String.format("[%s]:%s%s", 
protocol.getHost(), protocol.getPort(), uri)
                                      : String.format("%s:%s%s", 
protocol.getHost(), protocol.getPort(), uri);
             boolean ssl = Boolean.parseBoolean(protocol.getSsl());
             if (ssl) {
-                requestBuilder.setUri(CollectorConstants.HTTPS_HEADER + 
baseUri);
+                requestBuilder.setUri(NetworkConstants.HTTPS_HEADER + baseUri);
             } else {
-                requestBuilder.setUri(CollectorConstants.HTTP_HEADER + 
baseUri);
+                requestBuilder.setUri(NetworkConstants.HTTP_HEADER + baseUri);
             }
         }
         
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/push/PushCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/push/PushCollectImpl.java
index 3757cf2d2..e4412a0da 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/push/PushCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/push/PushCollectImpl.java
@@ -28,7 +28,8 @@ import org.apache.hertzbeat.collector.collect.AbstractCollect;
 import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
+import org.apache.hertzbeat.common.constants.NetworkConstants;
+import org.apache.hertzbeat.common.constants.SignConstants;
 import org.apache.hertzbeat.common.entity.dto.Message;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.PushProtocol;
@@ -46,6 +47,7 @@ import org.apache.http.client.methods.RequestBuilder;
 import org.apache.http.client.protocol.HttpClientContext;
 import org.apache.http.protocol.HttpContext;
 import org.apache.http.util.EntityUtils;
+import org.springframework.http.MediaType;
 
 /**
  * push style collect
@@ -86,7 +88,7 @@ public class PushCollectImpl extends AbstractCollect {
             int statusCode = response.getStatusLine().getStatusCode();
             if (statusCode != SUCCESS_CODE) {
                 builder.setCode(CollectRep.Code.FAIL);
-                builder.setMsg("StatusCode " + statusCode);
+                builder.setMsg(NetworkConstants.STATUS_CODE + 
SignConstants.BLANK + statusCode);
                 return;
             }
             String resp = EntityUtils.toString(response.getEntity(), 
StandardCharsets.UTF_8);
@@ -124,19 +126,19 @@ public class PushCollectImpl extends AbstractCollect {
             requestBuilder.setUri(pushProtocol.getHost() + ":" + 
pushProtocol.getPort() + uri);
         } else {
             String ipAddressType = 
IpDomainUtil.checkIpAddressType(pushProtocol.getHost());
-            String baseUri = CollectorConstants.IPV6.equals(ipAddressType)
+            String baseUri = NetworkConstants.IPV6.equals(ipAddressType)
                     ? String.format("[%s]:%s", pushProtocol.getHost(), 
pushProtocol.getPort() + uri)
                     : String.format("%s:%s", pushProtocol.getHost(), 
pushProtocol.getPort() + uri);
 
-            requestBuilder.setUri(CollectorConstants.HTTP_HEADER + baseUri);
+            requestBuilder.setUri(NetworkConstants.HTTP_HEADER + baseUri);
         }
 
-        requestBuilder.addHeader(HttpHeaders.CONNECTION, "keep-alive");
-        requestBuilder.addHeader(HttpHeaders.USER_AGENT, "Mozilla/5.0 (Windows 
NT 6.1; WOW64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.76 
Safari/537.36");
+        requestBuilder.addHeader(HttpHeaders.CONNECTION, 
NetworkConstants.KEEP_ALIVE);
+        requestBuilder.addHeader(HttpHeaders.USER_AGENT, 
NetworkConstants.USER_AGENT);
 
         requestBuilder.addParameter("id", String.valueOf(monitorId));
         requestBuilder.addParameter("time", String.valueOf(startTime));
-        requestBuilder.addHeader(HttpHeaders.ACCEPT, "application/json");
+        requestBuilder.addHeader(HttpHeaders.ACCEPT, 
MediaType.APPLICATION_JSON_VALUE);
 
 
         //requestBuilder.setUri(pushProtocol.getUri());
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/redfish/RedfishClient.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/redfish/RedfishClient.java
index b813b6653..afc715ce4 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/redfish/RedfishClient.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/redfish/RedfishClient.java
@@ -17,8 +17,10 @@
 
 package org.apache.hertzbeat.collector.collect.redfish;
 
+import java.nio.charset.StandardCharsets;
 import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
+import org.apache.hertzbeat.common.constants.NetworkConstants;
+import org.apache.hertzbeat.common.constants.SignConstants;
 import org.apache.hertzbeat.common.entity.job.protocol.RedfishProtocol;
 import org.apache.hertzbeat.common.util.IpDomainUtil;
 import org.apache.http.HttpHeaders;
@@ -30,6 +32,7 @@ import org.apache.http.client.methods.HttpUriRequest;
 import org.apache.http.client.methods.RequestBuilder;
 import org.apache.http.client.protocol.HttpClientContext;
 import org.apache.http.entity.StringEntity;
+import org.springframework.http.MediaType;
 
 /**
  * redfish client impl
@@ -66,20 +69,20 @@ public class RedfishClient {
             requestBuilder.setUri(this.host + ":" + this.port + uri);
         } else {
             String ipAddressType = IpDomainUtil.checkIpAddressType(this.host);
-            String baseUri = CollectorConstants.IPV6.equals(ipAddressType)
+            String baseUri = NetworkConstants.IPV6.equals(ipAddressType)
                     ? String.format("[%s]:%s", this.host, this.port + uri)
                     : String.format("%s:%s", this.host, this.port + uri);
 
-            requestBuilder.setUri(CollectorConstants.HTTP_HEADER + baseUri);
+            requestBuilder.setUri(NetworkConstants.HTTP_HEADER + baseUri);
         }
 
-        requestBuilder.addHeader(HttpHeaders.CONNECTION, "Keep-Alive");
-        requestBuilder.addHeader(HttpHeaders.CONTENT_TYPE, "application/json");
-        requestBuilder.addHeader(HttpHeaders.USER_AGENT, "Mozilla/5.0 (Windows 
NT 6.1; WOW64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.76 
Safari/537.36");
-        requestBuilder.addHeader(HttpHeaders.CONTENT_ENCODING, "UTF-8");
+        requestBuilder.addHeader(HttpHeaders.CONNECTION, 
NetworkConstants.KEEP_ALIVE);
+        requestBuilder.addHeader(HttpHeaders.CONTENT_TYPE, 
MediaType.APPLICATION_JSON_VALUE);
+        requestBuilder.addHeader(HttpHeaders.USER_AGENT, 
NetworkConstants.USER_AGENT);
+        requestBuilder.addHeader(HttpHeaders.CONTENT_ENCODING, 
StandardCharsets.UTF_8 + "");
 
         final String json = "{\"UserName\": \"" + this.username + "\", 
\"Password\": \"" + this.password + "\"}";
-        StringEntity entity = new StringEntity(json, "UTF-8");
+        StringEntity entity = new StringEntity(json, StandardCharsets.UTF_8);
         requestBuilder.setEntity(entity);
 
         if (this.timeout > 0) {
@@ -97,10 +100,10 @@ public class RedfishClient {
         try (CloseableHttpResponse response = 
CommonHttpClient.getHttpClient().execute(request, httpClientContext)) {
             int statusCode = response.getStatusLine().getStatusCode();
             if (statusCode != HttpStatus.SC_CREATED) {
-                throw new Exception("Http Status Code: " + statusCode);
+                throw new Exception(NetworkConstants.STATUS_CODE + 
SignConstants.BLANK + statusCode);
             }
-            String location = response.getFirstHeader("Location").getValue();
-            String auth = response.getFirstHeader("X-Auth-Token").getValue();
+            String location = 
response.getFirstHeader(NetworkConstants.LOCATION).getValue();
+            String auth = 
response.getFirstHeader(NetworkConstants.X_AUTH_TOKEN).getValue();
             session = new Session(auth, location, this.host, this.port);
         } catch (Exception e) {
             throw new Exception("Redfish session create error: " + 
e.getMessage());
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/redfish/RedfishConnectSession.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/redfish/RedfishConnectSession.java
index 9107c7331..2abc3288e 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/redfish/RedfishConnectSession.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/redfish/RedfishConnectSession.java
@@ -19,7 +19,8 @@ package org.apache.hertzbeat.collector.collect.redfish;
 
 import java.nio.charset.StandardCharsets;
 import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
+import org.apache.hertzbeat.common.constants.NetworkConstants;
+import org.apache.hertzbeat.common.constants.SignConstants;
 import org.apache.hertzbeat.common.util.IpDomainUtil;
 import org.apache.http.HttpStatus;
 import org.apache.http.client.methods.CloseableHttpResponse;
@@ -51,12 +52,12 @@ public class RedfishConnectSession implements 
ConnectSession {
         this.active = false;
         String url = RedfishClient.REDFISH_SESSION_SERVICE + 
session.location();
         HttpDelete httpDelete = new HttpDelete(url);
-        httpDelete.setHeader("X-Auth-Token", session.token());
-        httpDelete.setHeader("Location", session.location());
+        httpDelete.setHeader(NetworkConstants.X_AUTH_TOKEN, session.token());
+        httpDelete.setHeader(NetworkConstants.LOCATION, session.location());
         try (CloseableHttpResponse response = 
CommonHttpClient.getHttpClient().execute(httpDelete)) {
             int statusCode = response.getStatusLine().getStatusCode();
             if (statusCode != HttpStatus.SC_OK) {
-                throw new Exception("Http State code: " + statusCode);
+                throw new Exception(NetworkConstants.STATUS_CODE + 
SignConstants.BLANK + statusCode);
             }
         } catch (Exception e) {
             throw new Exception("Redfish session close error:" + 
e.getMessage());
@@ -75,18 +76,18 @@ public class RedfishConnectSession implements 
ConnectSession {
             url = this.session.host() + ":" + this.session.port() + uri;
         } else {
             String ipAddressType = 
IpDomainUtil.checkIpAddressType(this.session.host());
-            String baseUri = CollectorConstants.IPV6.equals(ipAddressType)
+            String baseUri = NetworkConstants.IPV6.equals(ipAddressType)
                     ? String.format("[%s]:%s", this.session.host(), 
this.session.port() + uri)
                     : String.format("%s:%s", this.session.host(), 
this.session.port() + uri);
-            url = CollectorConstants.HTTPS_HEADER + baseUri;
+            url = NetworkConstants.HTTPS_HEADER + baseUri;
         }
         HttpGet httpGet = new HttpGet(url);
-        httpGet.setHeader("X-Auth-Token", session.token());
-        httpGet.setHeader("Location", session.location());
+        httpGet.setHeader(NetworkConstants.X_AUTH_TOKEN, session.token());
+        httpGet.setHeader(NetworkConstants.LOCATION, session.location());
         try (CloseableHttpResponse response = 
CommonHttpClient.getHttpClient().execute(httpGet)) {
             int statusCode = response.getStatusLine().getStatusCode();
             if (statusCode != HttpStatus.SC_OK) {
-                throw new Exception("Http State code: " + statusCode);
+                throw new Exception(NetworkConstants.STATUS_CODE + 
SignConstants.BLANK + statusCode);
             }
             return EntityUtils.toString(response.getEntity(), 
StandardCharsets.UTF_8);
         } catch (Exception e) {
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/script/ScriptCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/script/ScriptCollectImpl.java
index dd1c1e30a..6ec696dd7 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/script/ScriptCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/script/ScriptCollectImpl.java
@@ -30,8 +30,8 @@ import java.util.Objects;
 import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.ScriptProtocol;
@@ -45,8 +45,6 @@ import org.springframework.util.StringUtils;
  */
 @Slf4j
 public class ScriptCollectImpl extends AbstractCollect {
-    public static final String WINDOWS_SCRIPT = "windows_script";
-    public static final String LINUX_SCRIPT = "linux_script";
     private static final String CMD = "cmd";
     private static final String BASH = "bash";
     private static final String POWERSHELL = "powershell";
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/smtp/SmtpCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/smtp/SmtpCollectImpl.java
index 1631d5f9d..da285c0d9 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/smtp/SmtpCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/smtp/SmtpCollectImpl.java
@@ -27,9 +27,9 @@ import java.util.Objects;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.net.smtp.SMTP;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.SmtpProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/snmp/SnmpCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/snmp/SnmpCollectImpl.java
index 97cf4a5c8..361b762d6 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/snmp/SnmpCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/snmp/SnmpCollectImpl.java
@@ -26,9 +26,9 @@ import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ExecutionException;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.SnmpProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/ssh/SshCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/ssh/SshCollectImpl.java
index dfed8e7a6..7b9c0ec55 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/ssh/SshCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/ssh/SshCollectImpl.java
@@ -40,10 +40,10 @@ import 
org.apache.hertzbeat.collector.collect.common.cache.ConnectionCommonCache
 import org.apache.hertzbeat.collector.collect.common.cache.SshConnect;
 import org.apache.hertzbeat.collector.collect.common.ssh.CommonSshBlacklist;
 import org.apache.hertzbeat.collector.collect.common.ssh.CommonSshClient;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
 import org.apache.hertzbeat.collector.util.PrivateKeyUtils;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.SshProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/telnet/TelnetCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/telnet/TelnetCollectImpl.java
index dbbe8bcac..7f2df24f4 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/telnet/TelnetCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/telnet/TelnetCollectImpl.java
@@ -30,9 +30,9 @@ import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.net.telnet.TelnetClient;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.TelnetProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/udp/UdpCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/udp/UdpCollectImpl.java
index 21b47b595..4c340e2a1 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/udp/UdpCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/udp/UdpCollectImpl.java
@@ -26,9 +26,9 @@ import java.net.SocketTimeoutException;
 import java.nio.charset.StandardCharsets;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.UdpProtocol;
diff --git 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/websocket/WebsocketCollectImpl.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/websocket/WebsocketCollectImpl.java
index 112dd966c..4ffa0df5a 100644
--- 
a/collector/src/main/java/org/apache/hertzbeat/collector/collect/websocket/WebsocketCollectImpl.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/collect/websocket/WebsocketCollectImpl.java
@@ -37,8 +37,8 @@ import java.util.Objects;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
+import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.WebsocketProtocol;
diff --git 
a/common/src/main/java/org/apache/hertzbeat/common/constants/CollectorConstants.java
 
b/collector/src/main/java/org/apache/hertzbeat/collector/constants/CollectorConstants.java
similarity index 80%
copy from 
common/src/main/java/org/apache/hertzbeat/common/constants/CollectorConstants.java
copy to 
collector/src/main/java/org/apache/hertzbeat/collector/constants/CollectorConstants.java
index ace1ea800..0dcfb201b 100644
--- 
a/common/src/main/java/org/apache/hertzbeat/common/constants/CollectorConstants.java
+++ 
b/collector/src/main/java/org/apache/hertzbeat/collector/constants/CollectorConstants.java
@@ -15,36 +15,24 @@
  * limitations under the License.
  */
 
-package org.apache.hertzbeat.common.constants;
+package org.apache.hertzbeat.collector.constants;
+
+import org.apache.hertzbeat.common.constants.NetworkConstants;
 
 /**
- * collector constant
+ * collector module constant.
+ * Extends {@link NetworkConstants}
  */
-public interface CollectorConstants {
 
-    String RESPONSE_TIME = "responseTime";
+public interface CollectorConstants extends NetworkConstants {
 
     String KEYWORD = "keyword";
 
-    String STATUS_CODE = "statusCode";
-
-    String ERROR_MSG = "errorMsg";
-
-    String URL = "url";
-
-    String HTTP_HEADER = "http://";;
-
-    String HTTPS_HEADER = "https://";;
-
     /**
      * POSTGRESQL un reachable status code
      */
     String POSTGRESQL_UN_REACHABLE_CODE = "08001";
 
-    String IPV6 = "ipv6";
-
-    String IPV4 = "ipv4";
-
     /**
      * MongoDB Atlas model
      */
@@ -53,4 +41,12 @@ public interface CollectorConstants {
     String ZOOKEEPER_APP = "zookeeper";
 
     String ZOOKEEPER_ENVI_HEAD = "Environment:";
-}
+
+    String ERROR_MSG = "errorMsg";
+
+
+    String RESPONSE_TIME = "responseTime";
+
+    String STATUS_CODE = "StatusCode";
+
+}
\ No newline at end of file
diff --git 
a/collector/src/test/java/org/apache/hertzbeat/collector/collect/nginx/NginxCollectImplTest.java
 
b/collector/src/test/java/org/apache/hertzbeat/collector/collect/nginx/NginxCollectImplTest.java
index 6ca36483e..fb0501123 100644
--- 
a/collector/src/test/java/org/apache/hertzbeat/collector/collect/nginx/NginxCollectImplTest.java
+++ 
b/collector/src/test/java/org/apache/hertzbeat/collector/collect/nginx/NginxCollectImplTest.java
@@ -307,7 +307,7 @@ public class NginxCollectImplTest {
                 4 4 2
                 Reading: 0 Writing: 1 Waiting: 1""";
 
-        // 使用正则表达式匹配并提取所需的键和对应的值
+        // Use regular expressions to match and extract the required keys and 
corresponding values
         Pattern keyValuePattern = Pattern.compile("(\\w+): (\\d+)");
         Matcher keyValueMatcher = keyValuePattern.matcher(status);
 
@@ -318,7 +318,7 @@ public class NginxCollectImplTest {
             System.out.println(key + ": " + value);
         }
 
-        // 使用正则表达式匹配并提取"accepts"、"handled"和"requests"的键和对应的值
+        // Use regular expressions to match and extract the keys and 
corresponding values for "accepts", "handled", and "requests".
         Pattern valuesPattern = 
Pattern.compile("server\\s+(\\w+)\\s+(\\w+)\\s+(\\w+)");
         Matcher valuesMatcher = valuesPattern.matcher(status);
 
diff --git 
a/common/src/main/java/org/apache/hertzbeat/common/constants/CollectorConstants.java
 
b/common/src/main/java/org/apache/hertzbeat/common/constants/NetworkConstants.java
similarity index 72%
rename from 
common/src/main/java/org/apache/hertzbeat/common/constants/CollectorConstants.java
rename to 
common/src/main/java/org/apache/hertzbeat/common/constants/NetworkConstants.java
index ace1ea800..17252765e 100644
--- 
a/common/src/main/java/org/apache/hertzbeat/common/constants/CollectorConstants.java
+++ 
b/common/src/main/java/org/apache/hertzbeat/common/constants/NetworkConstants.java
@@ -18,15 +18,18 @@
 package org.apache.hertzbeat.common.constants;
 
 /**
- * collector constant
+ * Http Constants.
  */
-public interface CollectorConstants {
 
-    String RESPONSE_TIME = "responseTime";
+public interface NetworkConstants {
+
+    String KEEP_ALIVE = "Keep-Alive";
 
-    String KEYWORD = "keyword";
+    String USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; WOW64; x64) 
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.76 Safari/537.36\")";
 
-    String STATUS_CODE = "statusCode";
+    String IPV6 = "ipv6";
+
+    String IPV4 = "ipv4";
 
     String ERROR_MSG = "errorMsg";
 
@@ -36,21 +39,12 @@ public interface CollectorConstants {
 
     String HTTPS_HEADER = "https://";;
 
-    /**
-     * POSTGRESQL un reachable status code
-     */
-    String POSTGRESQL_UN_REACHABLE_CODE = "08001";
-
-    String IPV6 = "ipv6";
+    String RESPONSE_TIME = "responseTime";
 
-    String IPV4 = "ipv4";
+    String STATUS_CODE = "StatusCode";
 
-    /**
-     * MongoDB Atlas model
-     */
-    String MONGO_DB_ATLAS_MODEL = "mongodb-atlas";
+    String X_AUTH_TOKEN = "X-Auth-Token";
 
-    String ZOOKEEPER_APP = "zookeeper";
+    String LOCATION = "Location";
 
-    String ZOOKEEPER_ENVI_HEAD = "Environment:";
 }
diff --git 
a/common/src/main/java/org/apache/hertzbeat/common/constants/SignConstants.java 
b/common/src/main/java/org/apache/hertzbeat/common/constants/SignConstants.java
index f9dc8305c..1918ab45a 100644
--- 
a/common/src/main/java/org/apache/hertzbeat/common/constants/SignConstants.java
+++ 
b/common/src/main/java/org/apache/hertzbeat/common/constants/SignConstants.java
@@ -24,6 +24,8 @@ public interface SignConstants {
 
     String DOUBLE_MARK = ":";
 
+    String SINGLE_MARK = ";";
+
     String WELL_NO = "#";
 
     String LINE_FEED = "\n";
@@ -33,4 +35,6 @@ public interface SignConstants {
     String RIGHT_DASH = "/";
 
     String COMMA = ",";
+
+    String BLANK = " ";
 }
diff --git 
a/common/src/main/java/org/apache/hertzbeat/common/util/IpDomainUtil.java 
b/common/src/main/java/org/apache/hertzbeat/common/util/IpDomainUtil.java
index 4c4c1396b..8845fcfaf 100644
--- a/common/src/main/java/org/apache/hertzbeat/common/util/IpDomainUtil.java
+++ b/common/src/main/java/org/apache/hertzbeat/common/util/IpDomainUtil.java
@@ -24,7 +24,7 @@ import java.net.UnknownHostException;
 import java.util.Enumeration;
 import java.util.regex.Pattern;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.hertzbeat.common.constants.CollectorConstants;
+import org.apache.hertzbeat.common.constants.NetworkConstants;
 import org.apache.http.conn.util.InetAddressUtils;
 import org.springframework.util.StringUtils;
 
@@ -114,9 +114,9 @@ public final class IpDomainUtil {
      */
     public static String checkIpAddressType(String ipDomain){
         if (StringUtils.hasText(ipDomain) && 
InetAddressUtils.isIPv6Address(ipDomain)) {
-            return CollectorConstants.IPV6;
+            return NetworkConstants.IPV6;
         }
-        return CollectorConstants.IPV4;
+        return NetworkConstants.IPV4;
     }
     
     /**
diff --git 
a/common/src/test/java/org/apache/hertzbeat/common/util/FileUtilTest.java 
b/common/src/test/java/org/apache/hertzbeat/common/util/FileUtilTest.java
index f6b4f2691..a6a711bce 100644
--- a/common/src/test/java/org/apache/hertzbeat/common/util/FileUtilTest.java
+++ b/common/src/test/java/org/apache/hertzbeat/common/util/FileUtilTest.java
@@ -20,6 +20,8 @@ package org.apache.hertzbeat.common.util;
 import org.apache.hertzbeat.common.constants.ExportFileConstants;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+
+import org.springframework.http.MediaType;
 import org.springframework.mock.web.MockMultipartFile;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -30,7 +32,6 @@ import static org.junit.jupiter.api.Assertions.assertEquals;
 
 class FileUtilTest {
 
-    private static final String JSON_TYPE = "application/json";
     private static final String EXCEL_TYPE = "application/vnd.ms-excel";
     private static final String YAML_TYPE = "application/x-yaml";
 
@@ -42,7 +43,7 @@ class FileUtilTest {
     @BeforeEach
     void setUp() {
 
-        jsonFile = new MockMultipartFile("file", "test.json", JSON_TYPE, "test 
content".getBytes());
+        jsonFile = new MockMultipartFile("file", "test.json", 
MediaType.APPLICATION_JSON_VALUE, "test content".getBytes());
         excelFile = new MockMultipartFile("file", "test.xlsx", EXCEL_TYPE, 
"test content".getBytes());
         yamlFile = new MockMultipartFile("file", "test.yaml", YAML_TYPE, "test 
content".getBytes());
         emptyFile = new MockMultipartFile("file", "", null, (byte[]) null);
diff --git 
a/common/src/test/java/org/apache/hertzbeat/common/util/IpDomainUtilTest.java 
b/common/src/test/java/org/apache/hertzbeat/common/util/IpDomainUtilTest.java
index a711d6515..ac7bee3bf 100644
--- 
a/common/src/test/java/org/apache/hertzbeat/common/util/IpDomainUtilTest.java
+++ 
b/common/src/test/java/org/apache/hertzbeat/common/util/IpDomainUtilTest.java
@@ -23,8 +23,7 @@ import java.net.NetworkInterface;
 import java.net.SocketException;
 import java.util.Collections;
 import java.util.Enumeration;
-
-import org.apache.hertzbeat.common.constants.CollectorConstants;
+import org.apache.hertzbeat.common.constants.NetworkConstants;
 import org.junit.jupiter.api.Test;
 import org.mockito.MockedStatic;
 import org.mockito.Mockito;
@@ -119,15 +118,15 @@ class IpDomainUtilTest {
     @Test
     void testCheckIpAddressType() {
 
-        assertEquals(CollectorConstants.IPV4, 
IpDomainUtil.checkIpAddressType("192.168.1.1"));
-        assertEquals(CollectorConstants.IPV4, 
IpDomainUtil.checkIpAddressType("127.0.0.1"));
+        assertEquals(NetworkConstants.IPV4, 
IpDomainUtil.checkIpAddressType("192.168.1.1"));
+        assertEquals(NetworkConstants.IPV4, 
IpDomainUtil.checkIpAddressType("127.0.0.1"));
 
-        assertEquals(CollectorConstants.IPV6, 
IpDomainUtil.checkIpAddressType("2001:0db8:85a3:0000:0000:8a2e:0370:7334"));
-        assertEquals(CollectorConstants.IPV6, 
IpDomainUtil.checkIpAddressType("::1"));
+        assertEquals(NetworkConstants.IPV6, 
IpDomainUtil.checkIpAddressType("2001:0db8:85a3:0000:0000:8a2e:0370:7334"));
+        assertEquals(NetworkConstants.IPV6, 
IpDomainUtil.checkIpAddressType("::1"));
 
-        assertEquals(CollectorConstants.IPV4, 
IpDomainUtil.checkIpAddressType(""));
-        assertEquals(CollectorConstants.IPV4, 
IpDomainUtil.checkIpAddressType(null));
-        assertEquals(CollectorConstants.IPV4, 
IpDomainUtil.checkIpAddressType("invalid-ip"));
+        assertEquals(NetworkConstants.IPV4, 
IpDomainUtil.checkIpAddressType(""));
+        assertEquals(NetworkConstants.IPV4, 
IpDomainUtil.checkIpAddressType(null));
+        assertEquals(NetworkConstants.IPV4, 
IpDomainUtil.checkIpAddressType("invalid-ip"));
 
     }
 }
diff --git 
a/manager/src/main/java/org/apache/hertzbeat/manager/component/alerter/impl/WeChatAlertNotifyHandlerImpl.java
 
b/manager/src/main/java/org/apache/hertzbeat/manager/component/alerter/impl/WeChatAlertNotifyHandlerImpl.java
index 7132776b5..27effc2fc 100644
--- 
a/manager/src/main/java/org/apache/hertzbeat/manager/component/alerter/impl/WeChatAlertNotifyHandlerImpl.java
+++ 
b/manager/src/main/java/org/apache/hertzbeat/manager/component/alerter/impl/WeChatAlertNotifyHandlerImpl.java
@@ -26,8 +26,10 @@ import java.net.http.HttpResponse;
 import org.apache.hertzbeat.common.entity.alerter.Alert;
 import org.apache.hertzbeat.common.entity.manager.NoticeReceiver;
 import org.apache.hertzbeat.common.entity.manager.NoticeTemplate;
+import org.apache.http.HttpHeaders;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.http.MediaType;
 
 /**
  * Send alarm information through WeChat
@@ -95,7 +97,7 @@ final class WeChatAlertNotifyHandlerImpl extends 
AbstractAlertNotifyHandlerImpl
         HttpClient client = HttpClient.newHttpClient();
         HttpRequest request = HttpRequest.newBuilder()
                 .uri(new URI(SEND_MESSAGE_URL + accessToken))
-                .header("Content-Type", "application/json")
+                .header(HttpHeaders.CONTENT_TYPE, 
MediaType.APPLICATION_JSON_VALUE)
                 .POST(HttpRequest.BodyPublishers.ofString(messageContent))
                 .build();
         HttpResponse<String> response = client.send(request, 
HttpResponse.BodyHandlers.ofString());
diff --git 
a/manager/src/main/java/org/apache/hertzbeat/manager/service/impl/MonitorServiceImpl.java
 
b/manager/src/main/java/org/apache/hertzbeat/manager/service/impl/MonitorServiceImpl.java
index fb62c740c..8763db63d 100644
--- 
a/manager/src/main/java/org/apache/hertzbeat/manager/service/impl/MonitorServiceImpl.java
+++ 
b/manager/src/main/java/org/apache/hertzbeat/manager/service/impl/MonitorServiceImpl.java
@@ -41,6 +41,8 @@ import org.apache.hertzbeat.alert.dao.AlertDefineBindDao;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.constants.ExportFileConstants;
+import org.apache.hertzbeat.common.constants.NetworkConstants;
+import org.apache.hertzbeat.common.constants.SignConstants;
 import org.apache.hertzbeat.common.entity.job.Configmap;
 import org.apache.hertzbeat.common.entity.job.Job;
 import org.apache.hertzbeat.common.entity.job.Metrics;
@@ -81,6 +83,7 @@ import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Sort;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
@@ -96,10 +99,6 @@ import org.springframework.web.multipart.MultipartFile;
 public class MonitorServiceImpl implements MonitorService {
     private static final Long MONITOR_ID_TMP = 1000000000L;
 
-    public static final String HTTP = "http://";;
-    
-    public static final String HTTPS = "https://";;
-    public static final String BLANK = "";
     public static final String PATTERN_HTTP = "(?i)http://";;
     public static final String PATTERN_HTTPS = "(?i)https://";;
 
@@ -107,6 +106,8 @@ public class MonitorServiceImpl implements MonitorService {
 
     private static final int TAG_LENGTH = 2;
 
+    private static final String CONTENT_VALUE = 
MediaType.APPLICATION_OCTET_STREAM_VALUE + SignConstants.SINGLE_MARK + 
"charset=" + StandardCharsets.UTF_8;
+
     @Autowired
     private AppService appService;
 
@@ -303,10 +304,10 @@ public class MonitorServiceImpl implements MonitorService 
{
             throw new IllegalArgumentException("not support export type: " + 
type);
         }
         var fileName = imExportService.getFileName();
-        res.setHeader("content-type", 
"application/octet-stream;charset=UTF-8");
-        res.setContentType("application/octet-stream;charset=UTF-8");
+        res.setHeader(HttpHeaders.CONTENT_DISPOSITION, CONTENT_VALUE);
+        res.setContentType(CONTENT_VALUE);
         res.setHeader(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=" 
+ URLEncoder.encode(fileName, StandardCharsets.UTF_8));
-        res.setHeader("Access-Control-Expose-Headers", "Content-Disposition");
+        res.setHeader(HttpHeaders.ACCESS_CONTROL_EXPOSE_HEADERS, 
HttpHeaders.CONTENT_DISPOSITION);
         imExportService.exportConfig(res.getOutputStream(), ids);
     }
 
@@ -412,11 +413,11 @@ public class MonitorServiceImpl implements MonitorService 
{
                             break;
                         case "host":
                             String hostValue = param.getParamValue();
-                            if (hostValue.toLowerCase().contains(HTTP)) {
-                                hostValue = hostValue.replaceAll(PATTERN_HTTP, 
BLANK);
+                            if 
(hostValue.toLowerCase().contains(NetworkConstants.HTTP_HEADER)) {
+                                hostValue = hostValue.replaceAll(PATTERN_HTTP, 
SignConstants.BLANK);
                             }
-                            if (hostValue.toLowerCase().contains(HTTPS)) {
-                                hostValue = hostValue.replace(PATTERN_HTTPS, 
BLANK);
+                            if 
(hostValue.toLowerCase().contains(NetworkConstants.HTTPS_HEADER)) {
+                                hostValue = hostValue.replace(PATTERN_HTTPS, 
SignConstants.BLANK);
                             }
                             if (!IpDomainUtil.validateIpDomain(hostValue)) {
                                 throw new IllegalArgumentException("Params 
field " + field + " value "


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