ajax获取数据

引入js

<script src="../../../assets/js/jquery3.3.1.min.js"></script>

<script>
    $.ajax({
        contentType: "application/json",
        type: "GET",
		//请求接口
        url: "/admin/express/getTongji",
        dataType: "json",
        success: function (data) {
        //先打印data 看看是什么
            console.log("所有"+data)
            //得到具体的后，我要求获取第一个
            var maleCount = data.maleCount[0];
            var tongji = data.tongji[0];
            //继续打印
            console.log(maleCount);
            console.log(tongji);

        },
        error: function () {
            console.log("失败")
        }
    })

</script>