C# webapi相关问题记录

C# Swagger问题记录：

1、使用nginx代理时无法访问Swagger

修改文件Web.config;在configuration节点下添加节点（暂未明白该配置项的作用）

<add key="aspnet:UseHostHeaderForRequestUrl" value="true"/>

2、使用nginx代理后出现 Can't read from server. It may not have the appropriate access-control-origin settings
修改文件Web.config;在system.webServer节点下添加节点

<httpProtocol>
  <customHeaders>
    <add name="Access-Control-Allow-Origin" value="*"/>
    <add name="Access-Control-Allow-Headers" value="Content-Type"/>
    <add name="Access-Control-Allow-Methods" value="POST, GET, PUT, DELETE, OPTIONS"/>
  </customHeaders>
</httpProtocol>