摘要：
在引导用户授权应用时，调试中发现这样的url:"http://graph.renren.com/login?redirect_uri=http://graph.renren.com/oauth/authorize?client_id=2a20917112ad4503b90c61411f1b0065&redirect_uri=http%253A%252F%252Fgraph.renren.com%252Foauth%252Flogin_success.html&response_type=token&display=iframe&scope=read_u 阅读全文
