Copilot commented on code in PR #3331:
URL: https://github.com/apache/dubbo-go/pull/3331#discussion_r3278819700


##########
config_center/apollo/impl.go:
##########
@@ -224,8 +224,11 @@ func (c *apolloConfiguration) 
getAddressWithProtocolPrefix(url *common.URL) stri
                addrs := make([]string, 0)
                for _, part := range parts {
                        addr := part
+                       if url.Path != "" {
+                               addr = strings.TrimRight(addr, "/") + "/" + 
strings.TrimLeft(url.Path, "/")

Review Comment:
   `url.Path` can be `"/"` when the configured Apollo address ends with a 
trailing slash (e.g. `apollo://127.0.0.1:8080/`). With the current logic, this 
appends a `/` to each address and changes the previous output from 
`http://127.0.0.1:8080` to `http://127.0.0.1:8080/`, which may break 
expectations and can cause double-slashes when Apollo endpoints are appended 
later. Consider treating `"/"` (or an all-slashes path) as empty, and add a 
test case to lock this behavior in.
   



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