防盗链 判断自身是否顶级窗口if(top.location!self.location){??top.location self.location?}
防盗链 判断自身是否顶级窗口
if(top.location!=self.location){
??top.location = self.location;
?}
防盗链 判断自身是否顶级窗口
if(top.location!=self.location){
??top.location = self.location;
?}