yangpixi commented on PR #3224:
URL: https://github.com/apache/dubbo-go/pull/3224#issuecomment-3952064701
> > ### Description
> > Fixes #3223
> > 目前revision计算机制考虑的参数过少，导致不同服务可能会计算出相同的revision，进而导致冲突
> > ### Checklist
> >
> > * [x] I confirm the target branch is `develop`
> > * [x] Code has passed local testing
> > * [x] I have added tests that prove my fix is effective or that my
feature works
>
> java部分计算代码：
>
> ```
> public synchronized String calRevision() {
> StringBuilder sb = new StringBuilder();
> sb.append(app);
> for (Map.Entry<String, ServiceInfo> entry : new
TreeMap<>(services).entrySet()) {
> sb.append(entry.getValue().toDescString());
> }
> return RevisionResolver.calRevision(sb.toString());
> }
> public String toDescString() {
> return this.getMatchKey() + port + path + new
TreeMap<>(getParams());
> }
> public static String calRevision(String metadata) {
> return md5Utils.getMd5(metadata);
> }
> ```
>
> 该代码将字符串拼接起来后再计算md5, golang不方便将url所有参数拼接，所以只选了部分参数
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