需要使用省市区，并且需要用后端城市区数据接口，可以直接在静态页面插入代码 ``` <div class="layui-form-item" data-toggle="cxselect" data-selects="province,city,area"> <label class="layui-form-label ">省市区</label> <div class="layui-inline"> <select class="province" name="province" data-url="/admin/ajax/area"><option value="19" selected>天津市</option></select> </div> <div class="layui-inline"> <select class="city" name="city" data-url="/admin/ajax/area"><option value="20" selected>天津城区</option></select> </div> <div class="layui-inline"> <select class="area" name="area" data-url="/admin/ajax/area"><option value="21" selected>和平区</option></select> </div> </div> ```