jquery $.post调用方法,后台怎么给返回值??
提交ckeditor数据到后台保存入库,如果成功返回yes,错误返回false,jquery代码如下:
$("#subAjax").click(function () {
CKupdate(); //在提交表单前需要做以上处理
$.post("getProductDesc.do", $("#form1").serialize(), function (data) {
if (data == "sucess") { alert("成功"); } else { alert("失败"); }
});
});@RequestMapping("/getProductDesc")
public String getProductDesc(HttpServletRequest req, HttpServletResponse resp)
{
String productDesc = req.getParameter("editor");
.......
}
@RequestMapping("/getProductDesc")
public String getProductDesc(HttpServletRequest req, HttpServletResponse resp)
{
String productDesc = req.getParameter("editor");
.......
resp.write("sucess");
}
resp.getWriter().write("sucess");