原文地址: http://gichan.iteye.com/blog/1075952/
1. //禁用右键、文本选择功能、复制按键
2. "contextmenu",function(){return false;});
3. "selectstart",function(){return false;});
4. return key(arguments[0])});
5.
6. //按键时提示警告
7. function key(e){
8. var keynum;
9. if(window.event) // IE
10. {
11. keynum = e.keyCode;
12. }
13. else if(e.which) // Netscape/Firefox/Opera
14. {
15. keynum = e.which;
16. }
17. if(keynum == 17){ alert("禁止复制内容!");return false;}
18. }
标签:jquery,function,false,鼠标,return,右键,key,keynum
From: https://blog.51cto.com/u_2700990/6314023