IIS 8上的内部服务器错误500 [英] Internal server error 500 on IIS 8

问题描述

我的网站确实存在一个奇怪的问题。它在本地工作正常，但在线它显示 iis 8 500 - 内部服务器错误。

I'm having really a weird problem with my website. It works fine locally, but online it shows iis 8 500 - internal server error.

在线和本地版本的网站我使用相同的远程数据库。该网站在线工作，但当我尝试将文件上传到上传目录时，它就会丢失，该目录是网站的一部分。

In the both online and local versions of the site I use the same remote database. The website works online, but it drops when I try to upload a file to the "upload" directory, which is part of the website.

我不知道问题是什么，因为我无法得到任何详细的错误。我在web.config中添加了这些代码片段，但仍然无法获得详细的错误说明。

I don't know what the problem is because I can't get any detailed errors. I've added these code pieces in web.config, but still can'tget detailed error descriptions.

<httpErrors errorMode="Detailed" />
<customErrors mode="Off"/>
<compilation debug="true" targetFramework="4.5"/>
<httpErrors errorMode="Detailed" />

我还设置了最大文件大小：

I've also set the max file size:

<security>
   <requestFiltering>
      <requestLimits maxAllowedContentLength="4096" />
   </requestFiltering>
</security>

我尝试上传的文件大小只有几KB。我怀疑用户没有写入权限，我要求托管管理员提供写入权限（我现在正在等待）。

and the size of the file I'm trying to upload is only few KBs. I suspect that the user doesn't have write permissions, and I asked the hosting admins to give write permissions (I'm waiting for that right now).

做什么你认为它的问题？另外，为什么我没有得到详细的错误？

What do you think its the problem? Also, why am I not getting detailed errors?

推荐答案

写权限是我收到错误的原因。

Write permissions were the reason why I was getting the error.

之前我给了文件夹读/写权限，但看起来它们在发布较新的项目版本时被覆盖了。

I gave the folder read/write permissions before, but it looks like they were overridden when the newer project version was published.

（发布时我们会删除目的地的所有文件）。

(On publish we delete all files on the destination).

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