什么是w3wp.exe？ [英] What is w3wp.exe?

问题描述

我的本​​地系统上的服务用户运行的 WCF 服务。每次我尝试调试它是给我一个消息附加安全警告。

I have a WCF service running under a service user on my local system. Every time I try to debug it is giving me a message Attach Security warning.

在Visual Studio中，默认情况下（甚至没有附加），我得到这个错误：

In Visual Studio, by default (even without attaching), I get this error:

附加到此进程可能会损害您的计算机。如果
信息下面看起来很可疑，或者您不确定，请不要附加到
此过程

Attaching to this process can potentially harm your computer. If the information below looks suspicious or you are unsure, do not attach to this process

名称：C：\Windows\System32 \inetsrv\w3wp.exe

Name: C:\Windows\System32\inetsrv\w3wp.exe

什么是 w3wp.exe ？据Google搜索，我觉得这与IIS有关。但它是做什么的？应该更改什么设置，这样每次尝试在本地系统上调试时，都不会给出这个消息？

What is w3wp.exe? According to a Google search, I think it is related to IIS. But what does it do? What setting should be changed so that this won't give this message everytime I try to debug on my local system?

推荐答案

Internet信息服务（IIS）工作进程是一个运行Web应用程序的Windows
进程（w3wp.exe），负责
处理发送到Web服务器的请求具体应用程序
池。

An Internet Information Services (IIS) worker process is a windows process (w3wp.exe) which runs Web applications, and is responsible for handling requests sent to a Web Server for a specific application pool.

这是IIS的工作进程。每个应用程序池至少创建一个 w3wp.exe 实例，实际上是在应用程序中处理请求。这不是危险的，只是一个标准的Windows消息。

It is the worker process for IIS. Each application pool creates at least one instance of w3wp.exe and that is what actually processes requests in your application. It is not dangerous to attach to this, that is just a standard windows message.

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