C#.net 设置Access-Control-Allow-Origin来实现跨域

2024-08-25 20:26:58

  <system.webServer>

    <httpProtocol>

      <customHeaders>

        <add name="Access-Control-Allow-Methods" value="OPTIONS,POST,GET" />

        <add name="Access-Control-Allow-Headers" value="x-requested-with,content-type" />

        <add name="Access-Control-Allow-Origin" value="*" />

      </customHeaders>

    </httpProtocol>

  </system.webServer>

或者在Action或Action过滤器里设置

            Response.Headers.Add("Access-Control-Allow-Origin", "*");

            Response.Headers.Add("Access-Control-Allow-Methods", "POST");

            Response.Headers.Add("Access-Control-Allow-Headers", "x-requested-with,content-type");

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