ziliangzeng edited a comment on issue #14670:
URL:
https://github.com/apache/shardingsphere/issues/14670#issuecomment-1009523229
```
dataSources:
ds_0:
dataSourceClassName: com.zaxxer.hikari.HikariDataSource
driverClassName: com.mysql.cj.jdbc.Driver
jdbcUrl:
jdbc:mysql://localhost:3306/ds0?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8&allowPublicKeyRetrieval=true
username: root
password: 123456
connectionTimeout: 30000
idleTimeout: 30000
maximumPoolSize: 10
maxLifetime: 1800000
ds_1:
dataSourceClassName: com.zaxxer.hikari.HikariDataSource
driverClassName: com.mysql.cj.jdbc.Driver
jdbcUrl:
jdbc:mysql://localhost:3306/ds1?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8&allowPublicKeyRetrieval=true
username: root
password: 123456
connectionTimeout: 30000
idleTimeout: 30000
maximumPoolSize: 10
maxLifetime: 1800000
rules:
- !SHARDING
tables:
cf_api_parameter:
actualDataNodes: ds_${0..1}.cf_api_parameter
package_service_test_instance:
actualDataNodes: ds_0.package_service_test_instance
databaseStrategy:
none:
broadcastTables:
[
t_order0
]
defaultDatabaseStrategy:
standard:
shardingColumn: order_id
shardingAlgorithmName: database_inline
defaultTableStrategy:
none:
shardingAlgorithms:
database_inline:
type: INLINE
props:
algorithm-expression: ds_${order_id % 2}
keyGenerators:
snowflake:
type: SNOWFLAKE
props:
worker-id: 123
props:
sql-show: true
```
```
SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;
DROP TABLE IF EXISTS `t_order0`;
CREATE TABLE `t_order0` (
`id` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL,
`blobtext` longblob NULL,
`name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL
DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci
ROW_FORMAT = Dynamic;
SET FOREIGN_KEY_CHECKS = 1;
```
```
InputStream in =
getClass().getClassLoader().getResourceAsStream("sharding.yaml");
String sql = "INSERT INTO t_order0 (id, blobtext, name) VALUES (?,
?, ?)";
confJdbcTemplate.update(sql, new Object[]{
1, in, "test"});
```
```
`DROP TABLE IF EXISTS `cf_api_parameter`;
CREATE TABLE `cf_api_parameter` (
`ID` bigint NOT NULL COMMENT '标识',
`API_ID` bigint NULL DEFAULT NULL COMMENT 'API标识',
`CODE` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT
NULL COMMENT '编码',
`NAME` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT
NULL COMMENT '名称',
`TYPE` varchar(8) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT
NULL COMMENT '类型 API-IN/API-OUT',
`IS_MUST` tinyint NOT NULL DEFAULT 0 COMMENT '是否必填 1-是，0-否',
`RULE_CODE` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL
DEFAULT NULL COMMENT '校验策略编码 校验策略编码',
`RULE_BIND` varchar(3072) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL
DEFAULT NULL COMMENT '校验策略参数 校验策略参数',
`RULE_EXP` varchar(1024) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL
DEFAULT NULL COMMENT '约束策略表达式',
`RELA_PROP_CODE` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin
NULL DEFAULT NULL COMMENT '关联属性编码',
`STATE` tinyint NOT NULL COMMENT '状态 1-有效，0-无效',
`REMARKS` varchar(1024) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL
DEFAULT NULL COMMENT '说明备注',
`CREATE_TIME` datetime NULL DEFAULT NULL COMMENT '创建时间',
`PARTITION_CODE` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin
NULL DEFAULT NULL COMMENT '分区编码',
`RELA_TYPE` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL
DEFAULT NULL,
`DATA_TYPE` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL
DEFAULT '-1' COMMENT '数据类型',
`OLD_VALUE_OPTION` int NULL DEFAULT NULL COMMENT '新旧值传递规则',
`PATH_CODE` varchar(256) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT
NULL DEFAULT '',
PRIMARY KEY (`ID`) USING BTREE,
INDEX `IDX_CAP_TYPE`(`TYPE`) USING BTREE,
INDEX `IDX_CAP_CODE`(`CODE`) USING BTREE,
INDEX `IDX_CAP_API_ID`(`API_ID`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin COMMENT =
'API参数表' ROW_FORMAT = Dynamic;
SET FOREIGN_KEY_CHECKS = 1;
```
```
DROP TABLE IF EXISTS `package_service_test_instance`;
CREATE TABLE `package_service_test_instance` (
`ID` bigint NOT NULL COMMENT '主键ID',
`CUST_ORDER_CODE` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin
NOT NULL COMMENT '客户订单编码/测试单号',
`SCENE_ID` bigint NOT NULL COMMENT '关联业务测试场景ID',
`CUST_ORDER_MESSAGE` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin
NOT NULL COMMENT '客户订单报文',
`CREATE_DATE` datetime NOT NULL COMMENT '创建时间',
`UPDATE_DATE` datetime NOT NULL COMMENT '更新时间',
`ACC_NBR` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL
COMMENT '业务号码',
`IS_PASS` tinyint NOT NULL COMMENT '是否通过',
`DESC` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL
COMMENT '结果描述',
`INFORM_ID` bigint NOT NULL COMMENT '关联业务包编码',
`OPERUSER` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL
DEFAULT NULL COMMENT '操作用户',
PRIMARY KEY (`ID`) USING BTREE,
INDEX `IDX_PSTI_INFORMID`(`INFORM_ID`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin COMMENT =
'业务测试单实例表，单片表' ROW_FORMAT = Dynamic;
SET FOREIGN_KEY_CHECKS = 1;
```
```
@Configuration
public class confige {
@Bean(name="confJdbcTemplate")
public JdbcTemplate jdbcTemplateToTelDB (){
JdbcTemplate jdbcTemplate = null;
File yamlFile = new File("src/main/resources/sharding2.yaml");
DataSource dataSource = null;
try {
dataSource =
YamlShardingSphereDataSourceFactory.createDataSource(yamlFile);
jdbcTemplate = new JdbcTemplate(dataSource);
} catch (SQLException throwables) {
} catch (IOException e) {
e.printStackTrace();
}
return jdbcTemplate ;
}
}
```
@strongduanmu
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