qingkaiyan commented on code in PR #14409:
URL: https://github.com/apache/dubbo/pull/14409#discussion_r1673414888
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dubbo-common/src/main/java/org/apache/dubbo/common/url/component/URLParam.java:
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@@ -483,7 +483,7 @@ public String getAnyMethodParameter(String key) {
* @return A new URLParam
*/
public URLParam addParameter(String key, String value) {
- if (StringUtils.isEmpty(key) || StringUtils.isEmpty(value)) {
+ if (StringUtils.isEmpty(key)) {
Review Comment:
When a consumer with a * version invoke a null version provider
Building a remote URL based on the consumer's URL will be contiains * version
It's not a good result and will blocked by
PermittedSerializationKeeper.checkSerializationPermitted
This issue may only arise when the * symbol is used and The impact of the
change will be widespread
But null valus has meanings seems makes scene and 10+ application running
well when I made these changes
It's true that no one dares to say these is no other problem
I've been experimenting for over a month and haven't failed yet
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