我收到400错误请求 - 当请求的长度超过320个字符时,无效的Url

Question

不确定是什么原因.还在Web.config中添加了以下内容.maxUrlLength ="1024"maxQueryStringLength ="1024"requestPathInvalidCharacters =""maxRequestLength ="1024"relaxedUrlToFileSystemMapping ="true"我对uri参数进行编码并发送请求,但始终获取无效的URL.网址:HTTP://本地主机:51840/API/XXXXXXX/XXXXXXXXXXXX/n4cEF3OM0LC0q8I6OMe0XdHo8evXnoeyC06A%252fL%252fu0a%252f6e0RQrdxl2%252fPkSKNfh4aEQm78TReX1zIfGDB1bgH%252bGBEI%252fBw6i0DwQ6%252b3dk6yjs1UZqqICQye6QqVX8bJT%252fBK7GE8a22FeXJiPVtEgFRmp4WcHc4pIRHaE6QGK28kiASGFfUC9tDdRZhLfmYJsluGpsseSUOc5Inxlf3fTFNe7sg7gixrLTlwhfJIATZWWsPc%252bfo6BITTFA%253D 253D%

如果我将网址减少到以下,它可以正常工作. HTTP://本地主机:51840/API/XXXXXXX/XXXXXXXXXXXX/n4cEF3OM0LC0q8I6OMe0XdHo8evXnoeyC06A%252fL%252fu0a%252f6e0RQrdxl2%252fPkSKNfh4aEQm78TReX1zIfGDB1bgH%252bGBEI%252fBw6i0DwQ6%252b3dk6yjs1UZqqICQye6QqVX8bJT%252fBK7GE8a22FeXJiPVtEgFRmp4WcHc4pIRHaE6QGK28kiASGFfUC9tDdRZhLfmYJsluGpsseSUOc5Inxlf3fTFNe7sg7gixrLTlwhfJIATZWWsPc%252bfo6BI

当最后10个字符时,它给了我一个糟糕的请求.任何帮助非常感谢.

Answer 1

记录我的经历:

我的问题是@Mark在问题评论中指出的问题:

" 默认情况下,最大网址段长度为260 "

他建议在注册表中增加这个限制,但我不想要这种麻烦.@Vignesh T的建议效果更好:

" 将url段替换为querystring参数,它工作正常 "

总之,而不是做:

http://path.to.website/very-long-string-goes-here/

我已经做了:

http://path.to.website/?key=very-long-string-goes-here

Answer 2

在PowerShell中运行

Set-ItemProperty -Path HKLM:\System\CurrentControlSet\Services\HTTP\Parameters -Name UrlSegmentMaxLength -Value 2000 -Type "Dword"

然后做net stop http和net start http。

https://blogs.msdn.microsoft.com/amyd/2014/02/06/response-400-bad-request-on-long-url/