js字符串去掉特殊字符和转义字符

    
/*** 
     * 去掉字符串中的特殊字符 
     */  
    var excludeSpecial = function(s) {  
        // 去掉转义字符  
        s = s.replace(/[\'\"\\\/\b\f\n\r\t]/g, '');  
        // 去掉特殊字符  
        s = s.replace(/[\@\#\$\%\^\&\*\{\}\:\"\L\<\>\?
    ]/);  
        return s;  
     };  
      
    function main(){  
        var s = "He is\tcalled 'Johnny'";;  
        console.log(s);  
        console.log(excludeSpecial(s));  
        console.log(s);  
    };  
    main();  
 
  

 
  

 
  
转载自http://blog.csdn.net/xufeng0991/article/details/46755825