github push错误The requested URL returned error: 403 Forbidden while accessing

善用佳软

http://blog.csdn.net/happyteafriends/article/details/11554043

[remote "origin"]  
    url = https://github.com/wangz/example.git  
为：
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[remote "origin"]  
    url = https://wangz@github.com/wangz/example.git