修改配置文件nginx.conf

server {        listen       80;        resolver        8.8.8.8;location / {                        set $agent "Mozilla/5.0 (iPad; U; CPU OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5";                        proxy_pass    $scheme://$host$request_uri;                        proxy_set_header Host $http_host;                        proxy_set_header Connection '';                        proxy_set_header Proxy-Connection '' ;                        proxy_set_header Accept-Charset '';                        proxy_set_header Accept-Encoding '';                        proxy_set_header Accept-Language '';                        proxy_set_header Accept '';                        proxy_set_header Pragma 'no-cache';                        proxy_set_header Cache-Control 'no-cache';                        #proxy_set_header If-Modified-Since '';                        proxy_buffers   256 4k;                        proxy_max_temp_file_size        0k;                        proxy_set_header User-Agent $agent;        }}