获取button自身id ajax发送后台 并接收返回数据并处理

<script type="text/javascript">

    

            //$('.addpet').click(function () {

            //var form = new FormData(document.getElementById("formL"));

            $(document).ready(function(){

                $('td > button').click(function(){

                    //alert($(this).attr("id"));

                    //alert($(this).html())

                var content = $(this).attr("id");

                if(content){

            // var content = $('.addpet').val();

            console.log(content);

                

     // return;

            $.ajax({

                url: "/admin/Contract/addpet",

                 type: "get",

               

                 data: {'id':content},

                 dataType: "json",

 

                success: function (res) {

                    console.log(res)

                    $(".vpets table thead").remove();

                    $(".vpets table tbody").remove();

                    var tempHtml = "<thead><tr><th>宠物名</th>"

                                    +"<th>品种</th><th>性别</th><th>绝育</th>"

                                    +"<th>生日</th><th>毛色</th><th>身高</th>"

                                    +"<th>体重</th></tr></thead>";

                    $.each(res.data,function(n,value){

                        tempHtml += "<tbody><tr><td>"+value.pet_name+"</td>"

                                    +"<td>"+value.pet_type+"</td>"

                                    +"<td>"+value.pet_sex+"</td>"

                                    +"<td>"+value.sterilization+"</td>"

                                    +"<td>"+value.birthday+"</td>"

                                    +"<td>"+value.color+"</td>"

                                    +"<td>"+value.height+"</td>"

                                    +"<td>"+value.weight+"</td>"

                                    +"<td><div class='actions'>"

                                    +"<a href='编辑产品分类.html' class='btn btn-sm bg-success-light mr-2'>"

                                    +"<i class='fe fe-pencil'></i>"

                                    +"<font style='vertical-align: inherit;'>"

                                    +"<font style='vertical-align: inherit;'>编辑"

                                    +"</font>"

                                    +"</font>"

                                    +"</a><a href='' class='btn btn-sm bg-danger-light'>"

                                    +"<i class='fe fe-trash'></i><font style='vertical-align: inherit;'>"

                                    +"<font style='vertical-align: inherit;'> 删除"

                                    +"</font></font></a></div></td><tr>"

                                    +"</tbody>";

                        //console.log(value.pet_name);

                    })

                    $(".vpets table").append(tempHtml);

                    

                    if (res.status == 0) {

                        alert(res.msg);

                        return;

                    }

                    //alert(res);

                    //location.href = res.url;

                    //return;

                    },

                error:function(){

                    console.log("请求失败")

                    },

                    timeout:2000,

                });

                //success:function(res){

                    //console.log(res);

                    

                //},

                //error:function(){

                    //console.log("请求失败")

                    //},

                    //timeout:2000,

                //});

            }

            })

             })

        </script>