七牛云 Bucket 的值如何确定？谁知道的举个详细点的例子吧。

就是你的空间名.

这个mobileproject就是bucket
七牛python sdk的具体实现如下:

import qiniu.conf                                                                                                           import qiniu.rsimport qiniu.ioqiniu.conf.ACCESS_KEY = "..."   #Account access keyqiniu.conf.SECRET_KEY = "..."   #Account secret keybucket="mobileproject"                                               #bucketfilename="1.jpg"                                                     #filenamepolicy = qiniu.rs.PutPolicy(bucket)                                  #json objectuptoken = policy.token()                                             #get tokenret,err = qiniu.io.put_file(uptoken,None,filename)                   #uploadif err is not None:                                                      print err    print ret