表单提交内容为：
POST /upload.php?zp_id=ab46ca6d703e3a1580c1c9b8b3a8fb39 HTTP/1.1Accept: image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml+xml, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*Referer: http://campus.eastmoney.com/upload/uploadf.php?zp_id=ab46ca6d703e3a1580c1c9b8b3a8fb39Accept-Language: zh-cnUser-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E)Content-Type: multipart/form-data; boundary=---------------------------7de8c1a80910Accept-Encoding: gzip, deflateHost: campus.eastmoney.comContent-Length: 8636Connection: Keep-AliveCache-Control: no-cacheCookie: emstat_bc_emcount=7843405732305291404; emstat_ss_emcount=104_1395241887_3077552069; zp_id=ab46ca6d703e3a1580c1c9b8b3a8fb39; zp_tag=
