使用layer的iframe层提交表单后，需要关闭当前的iframe层，然后刷新父页面的方法2

<input type="button" onclick="edit(${it.id?c})"       class="layui-btn  layui-btn-normal layui-btn-sm" value="编辑">

  function edit(id) {//iframe层            layer.open({                type: 2,                title: ‘编辑服务商‘,                shadeClose: true,                shade: 0.8,                area: [‘650px‘, ‘550px‘],                content: ‘/serprovider/getSerproviderById?id=‘ + id //iframe的url            });        }

@RequestMapping(value = "/getSerproviderById", method = RequestMethod.GET)public ModelAndView getSerproviderById(@RequestParam(value = "id", required = true) Integer id) {    ModelAndView modelAndView = new ModelAndView();    ServiceProvider serviceProvider = serviceProviderService.getSerproviderById(id);    modelAndView.addObject("info", serviceProvider);    modelAndView.setViewName("serprovider/getSerproviderById");    return modelAndView;

}

<!-- 内容主体区域 --><form class="layui-form" action="#" method="post">    <div class="layui-form-item">        <label class="layui-form-label">供应商名称<span style="color: red;">*</span></label>        <div class="layui-input-block">            <input type="text" name="providerName" required lay-verify="required" placeholder="请输入供应商名称"                   value="${info.providerName!}"                   autocomplete="off" class="layui-input">        </div>    </div>    <div class="layui-form-item">        <label class="layui-form-label">公司名称<span style="color: red;">*</span></label>        <div class="layui-input-block">            <input type="text" name="providerCompany" required lay-verify="required"                   value="${info.providerCompany!}"                   placeholder="请输入公司名称"                   autocomplete="off" class="layui-input">        </div>    </div>    <div class="layui-form-item">        <label class="layui-form-label">联系人<span style="color: red;">*</span></label>        <div class="layui-input-block">            <input type="text" name="linkMan" required lay-verify="required" placeholder="请输入联系人"                   value="${info.linkMan!}"                   autocomplete="off" class="layui-input">        </div>    </div>    <div class="layui-form-item">        <label class="layui-form-label">联系电话<span style="color: red;">*</span></label>        <div class="layui-input-block">            <input type="text" name="cellphone" required lay-verify="required|number" placeholder="请输入联系电话"                   value="${info.cellphone!}"                   autocomplete="off" class="layui-input">        </div>    </div>

<div class="layui-form-item">        <div class="layui-input-block">            <input type="hidden" name="id" value="${info.id?c}">            <button lay-submit lay-filter="go"                    class="layui-btn  layui-btn-normal ">提交            </button>            <button type="reset" class="layui-btn layui-btn-primary">重置</button>        </div>    </div></form><script>    layui.use(‘element‘, function () {        var element = layui.element;    });    layui.use(‘form‘, function () {        var form = layui.form;        // 这个是在iframe里面的js代码        var frameindex = parent.layer.getFrameIndex(window.name); //先得到当前iframe层的索引        form.on(‘submit(go)‘, function (data) {            console.log(data.field); //当前容器的全部表单字段，名值对形式：{name: value}            var index = layer.load(1, {                shade: [0.1, ‘#fff‘] //0.1透明度的白色背景            });            var url = ‘/serprovider/saveEditServiceProvider‘;            $.post(url, data.field, function (ev) {                if (ev.code == 200) {                    layer.msg(ev.msg);                    parent.location.href = "/serprovider/getServiceProviderList";                } else {                    layer.close(index);                    layer.msg(ev.msg);                }            }, ‘json‘)            //发送ajax            return false; //阻止表单跳转。如果需要表单跳转，去掉这段即可。        });    });</script>

@RequestMapping(value = "/saveEditServiceProvider", method = RequestMethod.POST)@ResponseBodypublic Map saveEditServiceProvider(ServiceProvider serviceProvider) {    boolean flag = serviceProviderService.saveEditServiceProvider(serviceProvider);    Map map = new HashMap();    if (flag) {        map.put("code", 200);        map.put("msg", "更改成功");    } else {        map.put("code", "500");        map.put("msg", "更改失败，代码错误");    }    return map;}

原文地址：https://www.cnblogs.com/jwlfpzj/p/9216898.html