var BaseURL = "http://116.169.59.170:9986/";
//�첽
function httpGet(url, parms, callback) {
    httpGetFun(url, parms, callback, true);
}
//ͬ��
function httpGetAsync(url, parms, callback) {
    httpGetFun(url, parms, callback, false);
}
function httpGetFun(url, parms, callback,isAsync) {
    url = BaseURL + url;
    var queryString = "";
    if (parms) {
        for (var name in parms) {
            queryString += name + "=" + parms[name] + "&";
        }
        if (url.indexOf("?") == -1)
            url += "?" + queryString;
        else
            url += "&" + queryString;
    }
url = (url.substring(url.length - 1) == '&') ? url.substring(0, url.length - 1) : url;
    $.ajax({
        type: 'get', cache: false, dataType: 'json', async: isAsync, 
        url: url,//"RequertUrl",
        //data: { url: url },
        success: function (result) {
            //alert(JSON.stringify(result));
            if (callback)
                callback(result);
        },
        error: function (XMLHttpRequest, textStatus, errorThrown) {
            alert('error');
        }
    });
}