Aias00 opened a new pull request, #3430: URL: https://github.com/apache/dubbo-go/pull/3430
## Problem `cluster/loadbalance/consistenthashing/selector.go:88` 中 `toKey` 方法使用了硬类型断言： ```go _, _ = fmt.Fprint(&sb, args[i].(string)) ``` 当 `args[i]` 不是 `string` 类型（如 `int`、`struct` 等）时，该断言必定 panic。 ## Fix 移除 `.(string)` 断言，改为直接传递 `args[i]` 给 `fmt.Fprint`： ```go _, _ = fmt.Fprint(&sb, args[i]) ``` `fmt.Fprint` 会自动将任意类型转为字符串表示，行为与 Java Dubbo 的 `toString()` 一致，不会 panic。 ## Impact - 修复前：非字符串参数必定 panic - 修复后：任意类型参数均可安全转为字符串 🤖 Generated with [Claude Code](https://claude.com/claude-code) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
