url地址栏参数

  
  public string getUrlPara(string sUrl, string paraName)
    {
        string sReg = "(?:\\?|&){1}" + paraName + "=([^&]*)";
        System.Text.RegularExpressions.Regex re = new System.Text.RegularExpressions.Regex(sReg,
            System.Text.RegularExpressions.RegexOptions.IgnoreCase);
        return re.Match(sUrl).Groups[1].Value;
    }

   ///
<summary> /// 获取Url /// </summary> /// <param name="name"></param> /// <param name="value"></param> /// <returns></returns> protected string getUrl(string name, string value) { string url = System.Text.RegularExpressions.Regex.Replace(Request.Url.Query.Trim(), @"^\?", ""); url = System.Text.RegularExpressions.Regex.Replace(url, "^" + name + "=.*?&|" + name + "=.*?&", "", System.Text.RegularExpressions.RegexOptions.IgnoreCase); url = System.Text.RegularExpressions.Regex.Replace(url, "&{0,1}" + name + "=.*", "", System.Text.RegularExpressions.RegexOptions.IgnoreCase); url = System.Text.RegularExpressions.Regex.Replace(url, "^page=.*?&|page=.*?&", "", System.Text.RegularExpressions.RegexOptions.IgnoreCase); url = System.Text.RegularExpressions.Regex.Replace(url, "&{0,1}page=.*", "", System.Text.RegularExpressions.RegexOptions.IgnoreCase); if (url.Trim() == "") { return "?" + name + "=" + value; } return getReplaceUrl("?" + name + "=" + value + "&" + url, "key"); } /// <summary> /// 获取Url /// </summary> /// <param name="name"></param> /// <param name="value"></param> /// <returns></returns> protected string getReplaceUrl(string url, string name) { url = System.Text.RegularExpressions.Regex.Replace(url, "^" + name + "=.*?&|" + name + "=.*?&", "", System.Text.RegularExpressions.RegexOptions.IgnoreCase); url = System.Text.RegularExpressions.Regex.Replace(url, "&{0,1}" + name + "=.*", "", System.Text.RegularExpressions.RegexOptions.IgnoreCase); url = System.Text.RegularExpressions.Regex.Replace(url, "^page=.*?&|page=.*?&", "", System.Text.RegularExpressions.RegexOptions.IgnoreCase); url = System.Text.RegularExpressions.Regex.Replace(url, "&{0,1}page=.*", "", System.Text.RegularExpressions.RegexOptions.IgnoreCase); return url; }
function getUrlPara(paraName) {
            var sUrl = location.href;
            var sReg = "(?:\\?|&){1}" + paraName + "=([^&]*)"
            var re = new RegExp(sReg, "gi");
            re.exec(sUrl);
            return RegExp.$1;
        }
function getUrl(name, value) {
            var _cpath = window.location.href;
            var _css = _cpath.indexOf('?');            
            var url = "";
            if (_css > -1) { url = _cpath.substring(_css + 1); }
            var sReg1 = "^" + name + "=.*?&|" + name + "=.*?&";
            var re1 = new RegExp(sReg1, "gi");
            url = url.replace(re1, "");
            var sReg2 = "&{0,1}" + name + "=.*";
            var re2 = new RegExp(sReg2, "gi");
            url = url.replace(re2, "");
            var sReg3 = "^page=.*?&|page=.*?&";
            var re3 = new RegExp(sReg3, "gi");
            url = url.replace(re3, "");
            var sReg4 = "&{0,1}page=.*";
            var re4 = new RegExp(sReg4, "gi");
            url = url.replace(re4, "");            
            if ($.trim(url).length < 1) { return "?" + name + "=" + value; }
            return getReplaceUrl("?" + name + "=" + value + "&" + url, "key");
        }
        function getReplaceUrl(url, name) {
            var sReg1 = "^" + name + "=.*?&|" + name + "=.*?&";
            var re1 = new RegExp(sReg1, "gi");
            url = url.replace(re1, "");
            var sReg2 = "&{0,1}" + name + "=.*";
            var re2 = new RegExp(sReg2, "gi");
            url = url.replace(re2, "");
            var sReg3 = "^page=.*?&|page=.*?&";
            var re3 = new RegExp(sReg3, "gi");
            url = url.replace(re3, "");
            var sReg4 = "&{0,1}page=.*";
            var re4 = new RegExp(sReg4, "gi");
            url = url.replace(re4, "");
            return url;
        }

 string str = QConnectSDK.CustomWebRequest.getResponse("http://www.baidu.com/", QConnectSDK.Method.GET, null);
        Regex reg = new Regex("<a\\s+href\\s*=\\s*\"?(.*?)[\"|>]", RegexOptions.IgnoreCase);
        MatchCollection mats = reg.Matches(str);
        string aa = "";
        foreach (Match mat in mats)
        {
            aa += mat.Groups[1].Value + "<br />";
        }
        Response.Write(aa);

posted @ 2012-11-13 16:34  一千零一夜  阅读(654)  评论(0编辑  收藏  举报