IIS反向代理不添加压缩

Question

过去几个小时我一直在阅读人们在IIS中使用反向代理所遇到的问题，而我似乎无法让我的系统工作。

我已经添加了注册表变量，将dynamicCompressionBeforeCache添加到我的web.config中，但是当我通过代理发出请求时IIS仍未添加压缩。

的Web.config

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <rewrite>
            <rules>
                <rule name="ReverseProxyInboundRule1" enabled="true" stopProcessing="true">
                    <match url="(.*)" />
                    <action type="Rewrite" url="http://localhost:9555/" logRewrittenUrl="true" />
                </rule>
            </rules>
        </rewrite>
        <urlCompression doStaticCompression="true" doDynamicCompression="true" dynamicCompressionBeforeCache="false" />
    </system.webServer>
</configuration>

模块

请求

GET /kevin/0.txt HTTP/1.1 Connection: keep-alive Pragma: no-cache Cache-Control: no-cache Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Encoding: gzip, deflate, sdch Accept-Language: en-US,en;q=0.8 Cookie: _ga=GA1.2.54902468.1481671910

响应

HTTP/1.1 200 OK X-Powered-By: ARR/3.0 Date: Sun, 05 Mar 2017 15:07:57 GMT Content-Length: 2

反向代理服务器代码

const http = require("http");

http.createServer((req, res) => {
    res.write("hi");
    res.end();
}).listen(9555);