[JS]URLParser-html页面参数获取类

URLParser类代码

/* @class:     URLParser */  URLParser = function(sUrl){      this._init(sUrl);  }  URLParser.prototype._init=function(sUrl){      this._url = sUrl || document.location.href;  }  URLParser.prototype.getDomain = function(){      if (this._url.match(new RegExp('^(([a-z]+)://([^\\/]+)\/?)(.*)', 'i'))){          return RegExp.$1;      }else{          return null;      }  }  URLParser.prototype.getParameter = function(sName){      if (this._url.match(new RegExp("(&|\\u003F)" + sName + "=([^&]*)(&|$)"))){          return RegExp.$2;      }else{          return null;      }  }  

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