window.open 设置高和宽无效

当设置_self属性时，再设置宽和高就不管用，这个宽高会继承父窗口的宽高！

window.open("url","_self","width=100,height=200");

上面相当于：

window.open("url","_self");

 

转载于:https://www.cnblogs.com/lishidefengchen/p/5261829.html