注意不要受.htaccess的影响

server_name mmbiz.qpic.cn;
location / {
                #resolver 127.0.0.1;
                proxy_store off;
                proxy_redirect off;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header referer '';
                proxy_set_header Host $http_host;
                proxy_pass http://ssd.tcdn.qq.com;

        }

read.html5.qq.com 的处理方式则是php

<?php


$url = $_GET['imageUrl'];

header("Content-type:image/jpeg");
$data = readfile($url);//输出图片文件
#header('location:'.$url);

网上的超简单方案，未实践

<meta name="referrer" content="never">

和反向代理 写法不同，referrer没写错