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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2020/04/17 03:21:42 UTC
[GitHub] [servicecomb-java-chassis] foodjth opened a new issue #1715: 如何把全局异常返回改成自己定义的json格式和信息？
foodjth opened a new issue #1715: 如何把全局异常返回改成自己定义的json格式和信息？
URL: https://github.com/apache/servicecomb-java-chassis/issues/1715
{
"message": "Cse Internal Bad Request"
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如何把这个返回改成自定义的格式和信息？求解！！！！！！！！！！！！！！！！！！！！！
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[GitHub] [servicecomb-java-chassis] liubao68 commented on issue #1715: 如何把全局异常返回改成自己定义的json格式和信息？
Posted by GitBox <gi...@apache.org>.
liubao68 commented on issue #1715: 如何把全局异常返回改成自己定义的json格式和信息？
URL: https://github.com/apache/servicecomb-java-chassis/issues/1715#issuecomment-615028241
最新版本会对这个异常做一些处理，参考：
1. https://github.com/apache/servicecomb-java-chassis/pull/1699/files ： 错误消息修改
2. https://github.com/apache/servicecomb-java-chassis/pull/1687 业务抛出的所有异常都会经过 ExceptionToProducerResponseConverter 处理
可以看下你的异常是哪里抛出来的，如果是业务抛出来的，参考 2 的示例，定制一个 ExceptionToProducerResponseConverter 即可。 如果是 handler 处理过程中抛出的， 可以写一个 ExceptionHanlder，放到所有 Hanlder 前面， 可以处理所有捕获到的异常。 实现 这个 handler 可以参考 https://docs.servicecomb.io/java-chassis/zh_CN/featured-topics/features/trace-id/ 这里的例子。
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[GitHub] [servicecomb-java-chassis] foodjth commented on issue #1715: 如何把全局异常返回改成自己定义的json格式和信息？
Posted by GitBox <gi...@apache.org>.
foodjth commented on issue #1715: 如何把全局异常返回改成自己定义的json格式和信息？
URL: https://github.com/apache/servicecomb-java-chassis/issues/1715#issuecomment-615037177
> 最新版本会对这个异常做一些处理，参考：
>
> 1. https://github.com/apache/servicecomb-java-chassis/pull/1699/files ： 错误消息修改
> 2. #1687 业务抛出的所有异常都会经过 ExceptionToProducerResponseConverter 处理
>
> 可以看下你的异常是哪里抛出来的，如果是业务抛出来的，参考 2 的示例，定制一个 ExceptionToProducerResponseConverter 即可。 如果是 handler 处理过程中抛出的， 可以写一个 ExceptionHanlder，放到所有 Hanlder 前面， 可以处理所有捕获到的异常。 实现 这个 handler 可以参考 https://docs.servicecomb.io/java-chassis/zh_CN/featured-topics/features/trace-id/ 这里的例子。
老师你好，我是用edge做api网关，实现一个handler做鉴权，如果鉴权不通过就抛自定义异常，然后想根据异常类型返回不同的json提示；您看我这样可以吗？您说的是再实现一个异常handler,会捕获到我前面实现的鉴权handler抛出的异常?
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[GitHub] [servicecomb-java-chassis] liubao68 commented on issue #1715: 如何把全局异常返回改成自己定义的json格式和信息？
Posted by GitBox <gi...@apache.org>.
liubao68 commented on issue #1715: 如何把全局异常返回改成自己定义的json格式和信息？
URL: https://github.com/apache/servicecomb-java-chassis/issues/1715#issuecomment-615116673
可以捕获到的。如果仅仅处理一个接口的异常， 你的这个鉴权 handler 也是可以自己处理的。
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