用python如何实现上传图片到HTTP服务器？

yorks

抓包如下：

1. 
   
2. POST /cgi-bin/fileupload?job=add HTTP/1.1\r\n
   
3. Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
   
4. application/x-shockwave-flash, application/msword, application/vnd.ms-
   
5. excel, application/vnd.ms-powerpoint, */*\r\n
   
6. Referer: [url]http://bbs.stu.edu.cn/cgi-bin/fileupload[/url]\r\n
   
7. Accept-Language: zh-cn\r\n
   
8. Content-Type: multipart/form-data;
   
9. boundary=---------------------------7d91f129901cc\r\n
   
10. Accept-Encoding: gzip, deflate\r\n
    
11. User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;
    
12. SV1; .NET CLR 2.0.50727)\r\n
    
13. Host: bbs.stu.edu.cn\r\n
    
14. Content-Length: 259560
    
15. Connection: Keep-Alive\r\n
    
16. Cache-Control: no-cache\r\n
    
17. Cookie: utmpnum=1019; utmpkey=33895263; utmpuserid=yorks\r\n
    
18. \r\n
    
19. 
    
20. First boundary: -----------------------------7d91f129901cc\r\n
    
21. Content-Disposition: form-data; name="upload_file"; filename="V:\yorks
    
22. \Documents\kernel_dev_persons1.jpg"\r\n
    
23. Content-Type: image/pjpeg\r\n\r\n
    
24. Last boundary: \r\n-----------------------------7d91f129901cc--\r\n
    

复制代码

我用urllib2发送的时候通过抓包，发现和通过浏览器的不一样。不知道哪里出错了，麻烦各位帮忙看看。

fileObj=open(picturePath,"rb")     file=fileObj.read()     fileObj.close()     #BOUNDARY = mimetools.choose_boundary()     #print BOUNDARY     BOUNDAY = "---------------------------7d91f129901cc"     #print BOUNDAY     CRLF = '\r\n'     lines = []     lines.append('--'+BOUNDAY)     lines.append('Content-Disposition: form-data; name="upload_file"; filename="%s"' % picturePath)     lines.append('Content-Type: image/pjpeg'+CRLF)     lines.append('')     lines.append(file)     lines.append(BOUNDAY + '--')     lines.append('')     body = CRLF.join(lines)     #print body          uploadHeaders = {                       'Accept':'image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, applic ation/vnd.ms-excel, application/vnd.ms-powerpoint, */*',                       'Referer':'http://bbs.stu.edu.cn/cgi-bin/fileupload',                       'Accept-Language':'zh-cn',                       'Content-Type':'multipart/form-data; boundary=%s' % BOUNDAY,                       #'Accept-Encoding':'gzip, deflate',                       'User-Agent':'Mozilla/5.0 (X11; U; Linux i686; zh-CN; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5',                       'Host': 'bbs.stu.edu.cn',                       'Content-Length':'%s' % len(body),                       'Connection':'Keep-Alive',                       'Cache-Control':'no-cache',                       'Cookie':'utmpnum=%s; utmpkey=%s; utmpuserid=%s' % (utmpnum, utmpkey, utmpuserid),                    }     print uploadHeaders     uploadURL = "http://bbs.stu.edu.cn/cgi-bin/fileupload?job=add"     request = urllib2.Request(url=uploadURL,headers=uploadHeaders, data=body)     conn = urllib2.urlopen(request)     header = str(conn.info())     res = conn.read()

yorks

已经搞定。。原来服务器的cgi程序是通过\来判断文件名的。。。所以filename= 这里一定包含\+文件名