响应：413 请求实体太大
[英]response: 413 Request Entity Too Large
问题描述
When POSTing a request which can contain one or more files (as base64 string) I get this error response:
当发布一个可以包含一个或多个文件（作为 base64 字符串）的请求时，我收到以下错误响应：
ERROR 2018-11-22 09:54:18,244 [13 ] Mvc.ExceptionHandling.AbpExceptionFilter - The remote server returned an unexpected response: (413) Request Entity Too Large.
I have searched on how to resolve this but I get redirected to WCF solutions all the time.我已经搜索了如何解决这个问题，但我一直被重定向到 WCF 解决方案。
I have added the following to the web.config of my WebApi project but it doesn't seem to make a difference.我已将以下内容添加到我的 WebApi 项目的 web.config 中，但它似乎没有什么区别。
<configuration>
<system.webServer>
....
<asp>
<limits maxRequestEntityAllowed="2147483648"/>
</asp>
<serverRuntime uploadReadAheadSize="2147483647" />
</system.webServer>
</configuration>
Can anyone help me or point me to the right resource?任何人都可以帮助我或为我指出正确的资源吗？
3 个解决方案
解决方案1
28 已采纳 2018-11-22 10:25:51
There are two limits you need to change.您需要更改两个限制。 Kestrel and IIS.红隼和 IIS。
You can change the MaxRequestBodySize limit of Kestrel in Program.cs.您可以在 Program.cs 中更改 Kestrel 的 MaxRequestBodySize 限制。
public static IWebHost BuildWebHost(string[] args)
{
return WebHost.CreateDefaultBuilder(args)
.UseStartup<Startup>()
.UseKestrel(options =>
{
options.Limits.MaxRequestBodySize = long.MaxValue;
})
.UseIISIntegration()
.Build();
}
And the limit for IIS can be changed in web.config:并且可以在 web.config 中更改 IIS 的限制：
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="2147483648" />
</requestFiltering>
</security>
</system.webServer>
</configuration>
解决方案2
4 2020-01-07 21:31:04
For me I had to do in the web.config setting using maxAllowedContentLength and also an attribute on the action that was reading the file.对我来说，我必须在 web.config 设置中使用 maxAllowedContentLength 以及读取文件的操作的属性。 I'm working on a .NET Core 3 application hosted on IIS.我正在开发一个托管在 IIS 上的 .NET Core 3 应用程序。
Web.config:网页配置：
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="2147483648" />
</requestFiltering>
</security>
...
</system.webServer>
Attribute on the Action of the Controller:控制器动作的属性：
[DisableRequestSizeLimit]
[HttpPost]
public async Task<IActionResult> PostMyFile(){
...
}
解决方案3
0 2018-11-22 10:33:22
I think, you may need to modify your web.config then add "maxRequestLength" and "maxAllowedContentLength"我认为，您可能需要修改您的 web.config，然后添加“maxRequestLength”和“maxAllowedContentLength”
<system.web>
<compilation debug="true" targetFramework="4.5.2"/>
<httpRuntime targetFramework="4.5.2" maxRequestLength="50240" executionTimeout="600"/> <!-- in Kb -->
</system.web>
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="52428800" /> <!-- in byte (50 Mb) -->
</requestFiltering>
</security>
解决方案4
-2 2018-11-22 10:37:49
When POSTing a request which can contain one or more files (as base64 string) I get this error response:当发布一个可以包含一个或多个文件（作为base64字符串）的请求时，我得到以下错误响应：
ERROR 2018-11-22 09:54:18,244 [13 ] Mvc.ExceptionHandling.AbpExceptionFilter - The remote server returned an unexpected response: (413) Request Entity Too Large.
I have searched on how to resolve this but I get redirected to WCF solutions all the time.我已经搜索过如何解决此问题的方法，但是我一直都被重定向到WCF解决方案。
I have added the following to the web.config of my WebApi project but it doesn't seem to make a difference.我在WebApi项目的web.config中添加了以下内容，但似乎没有什么不同。
<configuration>
<system.webServer>
....
<asp>
<limits maxRequestEntityAllowed="2147483648"/>
</asp>
<serverRuntime uploadReadAheadSize="2147483647" />
</system.webServer>
</configuration>
Can anyone help me or point me to the right resource?谁能帮助我或指向我正确的资源？
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