ajax封装

ajax: {
    //返回弹出层信息
    showloading:function prg_show_load_layer(msg,timeout) {
        return $.layer.msg(msg,{icon:16,shade:[0.5,'#f5f5f5'],scrollbar:false,offset:'auto',time:timeout})
    },
    closeloading:function prg_close_load_layer(index) {
        $.layer.close(index);
    },
    successMes: function pre_show_tip_layer(){
        $.layer.msg("处理完成",{time:300,offset:'auto'});
    },
    get: function (url, param, doFn) {
        var options = {};
        var exp = new Date();
        exp.setTime(exp.getTime() + 40 * 60 * 1000);
        options.expires = exp;
        var token = gg.core.cookie.getValue("token");
        gg.core.cookie.setValue("token",token ,options);
        $.ajax({
            type: 'GET',
            url: url,
            data: param,
            dataType: "json",
            success: function (result) {
                if (result.code == 200) {
                    if (doFn) doFn(result);
                }
                else if (result.code == 998) {
                    $.layer.alert('用户登录超时，请重新登录！', {
                        icon: 2,
                        closeBtn: 0
                    }, function () {
                        window.location = "login.html";
                    });
                    return;
                }
                else {
                    $.layer.alert(result.errMsg, {
                        icon: 2,
                        closeBtn: 0
                    });
                    return;
                }
            },
            error: function () {
                $.layer.msg("加载失败",{time:1000,offset:'auto'});
            },
            headers:{
                authKey: gg.core.cookie.getValue("token"),
                sessionId:gg.core.cookie.getValue("sessionId")
            },
        });
    }
    ,
    post: function (url, param, doFn) {
        var options = {};
        var exp = new Date();
        exp.setTime(exp.getTime() + 40 * 60 * 1000);
        options.expires = exp;
        gg.core.cookie.setValue("token", gg.core.cookie.getValue("token"),options);
        $.ajax({
            type: 'POST',
            url: url,
            data: param,
            headers:{
                authKey: gg.core.cookie.getValue("token"),
                sessionId:gg.core.cookie.getValue("sessionId")
            },
            dataType: "json",
            contentType: "application/json",
            success: function (result) {
                if (result.code == 200) {
                    if (doFn) doFn(result);
                }
                else if (result.code == 998) {
                    gg.core.cookie.deleteCookid("token")
                    $.layer.alert('用户登录超时，请重新登录！', {
                        icon: 2,
                        closeBtn: 0
                    }, function () {
                        window.location = "login.html";
                    });
                    return;
                }
                else {
                    $.layer.alert(result.errMsg, {
                        icon: 2,
                        closeBtn: 0
                    });
                    return;
                }
            },
            error:function(event){
                $.layer.msg("加载失败",{time:1000,offset:'auto'});
        }
        });
    }
}