javascript 的replaceAll实现

 

String.prototype.replaceString  =  stringReplaceAll; function  stringReplaceAll(AFindText,ARepText) ... {  var raRegExp = new RegExp(AFindText.replace(/([()[]...{}^$+-*?."'|//])/g,"/$1"),"g");  return this.replace(raRegExp,ARepText);}