로그인 유지
◎위챗 : speedseoul
https://translate.google.com/translate?sl=zh-CN&tl=en&js=y&prev=_t&hl=ko&ie=UTF-8&u=http%3A%2F%2Fblog.csdn.net%2Fvictoryckl%2Farticle%2Fdetails%2F8630049&edit-text=&act=url
http://blog.csdn.net/victoryckl/article/details/8630049
