按F12,点击console输入一下内容后按回车
javascript:alert(document.onselectstart = document.oncontextmenu= document.onmousedown = document.onkeydown= function(){return true;});
如下图:
按F12,点击console输入一下内容后按回车
javascript:alert(document.onselectstart = document.oncontextmenu= document.onmousedown = document.onkeydown= function(){return true;});
如下图: