ajax

編寫前端請求
<script th:inline="javascript" type="text/javascript">
    let contextPath = /*[[${#request.getContextPath()}]]*/
    $(function(){
        ET.testList();
    });
    var ET = {
        testList: function() {
            var idList = [];
            idList[0] = 1;
            idList.push(2);
            $.ajax({
                url: contextPath + '/param/testList',
                type: 'POST',
                dataType: 'text',//返回的數據用text接收
                data: 'idList=' + idList,//發送的數據
                success: function(data) {
                    alert(data);
                }
            });
        }
    }
</script>