ASP.NET:Response.Redirect(...)之后的代码会怎样? [英] ASP.NET: What happens to code after Response.Redirect(...)?

问题描述

Response.Redirect()是否导致当前正在运行的方法中止?还是Response.Redirect()之后的代码也执行?

Does Response.Redirect() cause the currently running method to abort? Or does code after Response.Redirect() execute also?

(也就是说，是否有必要在Response.Redirect之后返回/退出Sub?)

(That is, is it necessary to return/Exit Sub after a Response.Redirect?)

推荐答案

这可能不是一个完整的答案，但根据我所见...

This may not be a complete answer, but from what I've seen...

Response.Redirect确实会通过引发System.Threading.ThreadAbortException导致代码停止执行.

Response.Redirect does, actually cause the code to stop executing by throwing a System.Threading.ThreadAbortException.

您可以通过在Global.Asax中设置全局错误处理并测试Response.Redirect来亲自查看.

You can see this for yourself by setting up global error handling in the Global.Asax and testing a Response.Redirect.

编辑

这是指向支持我的答案的文档的链接:

and here is a link to the documentation that supports my answer:

重定向呼叫End会引发一个出现ThreadAbortException异常完成.

Redirect calls End which raises a ThreadAbortException exception upon completion.

HttpResponse.Redirect方法(字符串，布尔值)(系统.Web)

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