YC12345_Web/WebChart/js/index.js

$(document).ready(function(){
    timeLimit()
});
function timeLimit () {
    $.ajax({
        type: "get",
        url: huayi.config.callcenter_url + "Login/GetAuAuthDate",
        dataType: 'json',
        async: false,
        success: function(data) {
            var contentAuthDate = '授权到期时间：' + data.AuthDate  
            if (parseInt(data.day) < 30) {
                layer.confirm(contentAuthDate, {
                    btn: ['确定'],
                });
            }
        }
    });
}
var timer = setInterval(timeLimit, 1800000);