asp.net - ASP .NET 响应内容被切断 - 奇怪的错误

Question

我的应用程序出现问题，只有在将其部署到发布服务器上时才会发生。我的应用程序在 Webresource.axd 上返回错误 System.Web.HttpException invalid request客户端请求的 WebResource URL 例如:(忽略 ** 和 * 它们用于分隔 url 的一部分)

WebResource.axd?d=PLZ1f5srE_3_5bqe5SNJORbrjr9bvaTarv3MMKJi1fn**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*keCbLSNH7D5G4o/WMirW0wCCoaA==

所以有两件事立刻击中了我:

1. 程序集时间戳末尾缺少的 &t=
2. 有“/”和“+”，加密后的url中似乎不常见

当然，我在我这边运行了应用程序，一切正常...但我注意到在我的源文件中，我在客户端错误中看到的部分内容可以在我的 html 中找到:

<script src="/WebResource.axd?d=**PLZ1f5srE_3_5bqe5SNJORbrjr9bvaTarv3MMKJi1fn**NUlSwWXFIxNUWR37nSX-uEeFiuIaj75QpNoWiMNuwvLvtF14FC7RJnWXlWsiRGRTxygC60zWpEKm8nsH2W5C_3w9fBgmsUvMtxxfwjQB23ipcHaCWFd_wvS5QWc5bgmPzUpNNF-gwwdthk8-NKZOJKbUxQg2&amp;amp;t=634601510084481499" type="text/javascript"></script> 

<!-- SOME MORE CODE -->

<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="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" />

注意“错误 URL”的第一部分:

PLZ1f5srE_3_5bqe5SNJORbrjr9bvaTarv3MMKJi1fn

可以在我的 HTML 的脚本标签中找到和错误网址的第二部分:

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

可以在我的html的input标签中找到。

所以无论如何，我猜客户端收到的 html 代码已被损坏/截断(我不知道)或与其他请求混淆。也可能是生产在 iis 6 上，而开发在 iis 7 上。生产服务器也在使用 SSL，所以不确定这是否会干扰。会不会是我代码中的Server.Transfer？

谁能帮我解决这个问题？

非常感谢!

Answer 1

它是 IE8 Lookaheahd 下载器。该错误对用户来说是透明的，因此我们可以忽略这些错误。

ASP.NET Causing Corrupted HTML with WebResource.axd and ScriptResource.axd

Bugs in IE8's Lookahead Downloader

感谢您的帮助。