IIS HttpCompression设置仅压缩json响应(ajax)

Question

我一直在玩"C:\Windows\System32\inetsrv\config"目录中的"applicationHost.config"文件，到目前为止还不错，我只想确定一下：

<httpCompression directory="%SystemDrive%inetpubtempIIS Temporary Compressed Files">
    <scheme name="gzip" dll="%Windir%system32inetsrvgzip.dll" />
    <staticTypes>
            ......
    </staticTypes>
    <dynamicTypes>
            ......
            <add mimeType="application/json" enabled="true" /> 
            <add mimeType="*/*" enabled="false" />
    </dynamicTypes>

如您所见，我添加了<add mimeType="application/json" enabled="true" />行。这会确保只有使用jquery的动态Ajax调用才会被压缩吗？我正在使用调用我的ASP.NET页面方法

$.ajax({
    type: "POST",
    url: 'someur.aspx/someMethod',
    contentType: "application/json; charset=utf-8",
    .....

我说得对吗？

Answer 1

您需要添加2种内容类型来启用JSON的动态压缩：

        <httpCompression directory="%SystemDrive%inetpubtempIIS Temporary Compressed Files">
            <scheme name="gzip" dll="%Windir%system32inetsrvgzip.dll" />
            <dynamicTypes>
                <add mimeType="application/json" enabled="true" />
                <add mimeType="application/json; charset=utf-8" enabled="true" />       
                    <!-- all other MIME type come here -->
                <add mimeType="*/*" enabled="false" />
            </dynamicTypes>
        </httpCompression>