//获取URL中id参数varids=YK.Common.Util.WebKit.QueryParamValue("ids","");///<summary>///获取url参数的字符串类型值///</summary>///<paramname="key">参数名</param>///<paramname="defaultValue">如果参数不存在时的默认值</param>///<returns>url参数的字符串类型值</returns>publicstaticstringQueryParamValue(stringkey,stringdefaultValue){if(String.IsNullOrEmpty(key)){thrownewException("参数key的值为null。");}varv=GetQueryValue(key);if(v!=null){returnv.ToString();}else{returndefaultValue;}}