IIS 重写后无法正确加载信号器集线器文件 [英] Cannot load signalr hubs file correctly after IIS rewrite

问题描述

我正在开发一个使用 ASP.NET Web API、SignalR 和 AngularJS 的应用程序.正在使用 Ui-router 并且 html5 模式已启用.

I'm working on an application using ASP.NET Web API, SignalR and AngularJS. Ui-router is being used and html5 Mode is enabled.

我已经编辑了 web.config 文件，重写规则是这样的:

I've edited the web.config file and the rewrite rule is like this:

<rule name="AngularJS Routes" stopProcessing="true">
          <match url=".*" />
          <conditions logicalGrouping="MatchAll">
            <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
            <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
            <add input="{REQUEST_URI}" matchType="Pattern" pattern="api/(.*)" negate="true" />
            <add input="{REQUEST_URI}" matchType="Pattern" pattern="signalr/(.*)" negate="true" />
          </conditions>
          <action type="Rewrite" url="/" />
</rule>

在visualstudio localhost 中一切正常，并且自动生成的signalr hubs 文件已成功加载.

Everything works great in visualstudio localhost and the auto-generated signalr hubs file is loaded successfully.

问题是当我在服务器(windows server 2008 R2)上部署应用程序并运行应用程序时，<script src="signalr/hubs"></script>请求信号器集线器文件继续向我发送 index.html 作为响应，我认为原因可能是这行代码<add input="{REQUEST_URI}" matchType="Pattern" pattern="signalr/(.*)" negate="true"/> 工作不正常，所以请求被重写到根网址.

The problem is when I deployed the application on server (windows server 2008 R2), and run the application, <script src="signalr/hubs"></script> the request to signalr hubs file keep sending me index.html back as response, which I think the reason may be this line of code <add input="{REQUEST_URI}" matchType="Pattern" pattern="signalr/(.*)" negate="true" /> is not working correctly so the request is being rewrite to the root url.

我尝试将模式更改为~/signalr/(.*)"、~/(signalr)"或~/signalr，但这些都不起作用.

I've tried to change the pattern to "~/signalr/(.*)", "~/(signalr)" or "~/signalr but none of these work.

有什么建议吗?提前致谢.

Any suggestion? Thank in advance.

推荐答案

使用以下内容，应该可以解决问题:

Use the following, that should do the trick:

<add input="{REQUEST_URI}" pattern="^/(signalr)" negate="true" />

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