layui如何清除表单数据

//监听提交form.on('submit(upGoodsBtn)', function(data){ var formDate = data.field; console.log(formDate); $.ajax({  url: '/goods/saveGoodInfos',  type: 'POST',  data: formDate,  dataType: 'json',  success: function (data) {   if (data.success){    top.layer.msg("商品发布成功了，等待管理员审核", {time:3000});    // 清空表单 （“addGoodsForm”是表单的id）    $("#addGoodsForm")[0].reset();    layui.form.render();   }else{    top.layer.msg("商品发布失败，请重新发布吧！", {time:3000});    // 清空表单 （“addGoodsForm”是表单的id）    $("#addGoodsForm")[0].reset();    layui.form.render();   }  } }); return false;});