首页 > 代码库 > SpringMVC ajax 参数请求
SpringMVC ajax 参数请求
1、采用@RequestParam或Request对象获取参数的方法
注:contentType必须指定为:application/x-www-form-urlencoded
@ResponseBody @RequestMapping(value = "/insert", method = RequestMethod.POST) public HttpResult insert(HttpServletRequest request) { // @RequestParam("LoginName") String LoginName HttpResult result = new HttpResult(); Users users = new Users(); users.setUserId(4); users.setRoleId(Integer.parseInt(request.getParameter("RoleId"))); users.setLoginName(request.getParameter("LoginName")); users.setLoginPassword("123456"); users.setUserName(request.getParameter("UserName")); users.setMobilePhone(request.getParameter("MobilePhone")); users.setEmail(request.getParameter("Email")); users.setIsActive("0"); users.setOrgId(Integer.parseInt(request.getParameter("OrgId"))); SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//设置日期格式 users.setCreateTime(df.parse(df.format(new Date()),new ParsePosition(0))); int i = this.userService.insertSelective(users); if(i>0){ result.setState(ResultType.success.toString()); result.setMessage("数据插入成功!"); }else{ result.setState(ResultType.error.toString()); result.setMessage("数据插入失败!"); } return result; }
ajax代码
$.ajax({ url: ‘../user/insert‘, type: ‘POST‘, // data: JSON.stringify({ // "loginName": $(‘#inputLoginName‘).val(), // "userName": $(‘#inputUserName‘).val(), // "mobilePhone": $(‘#inputMobilePhone‘).val(), // "email": $(‘#inputEmail‘).val(), // "roleId": $(‘#selectRole‘).val(), // "orgId": $(‘#selectOrg‘).val() // }), data: { LoginName: $(‘#inputLoginName‘).val(), UserName: $(‘#inputUserName‘).val(), MobilePhone: $(‘#inputMobilePhone‘).val(), Email: $(‘#inputEmail‘).val(), RoleId: $(‘#selectRole‘).val(), OrgId: $(‘#selectOrg‘).val() }, contentType: ‘application/x-www-form-urlencoded‘, // contentType: ‘application/json‘, dataType: "json", success: function (result) { alert(result.message); $("#myModal").modal("hide"); oTable.fnDraw(); }, error: function (err) { alert("error"); } });
2、@RequestBody 接收对象
注:contentType为application/json
@ResponseBody @RequestMapping(value = "/insert", method = RequestMethod.POST) public HttpResult insert(@RequestBody Users users) { HttpResult result = new HttpResult(); int i = this.userService.insertSelective(users); if(i>0){ result.setState(ResultType.success.toString()); result.setMessage("数据插入成功!"); }else{ result.setState(ResultType.error.toString()); result.setMessage("数据插入失败!"); } return result; }
ajax请求
$.ajax({ url: ‘../user/insert‘, type: ‘POST‘, data: JSON.stringify({ "loginName": $(‘#inputLoginName‘).val(), "userName": $(‘#inputUserName‘).val(), "mobilePhone": $(‘#inputMobilePhone‘).val(), "email": $(‘#inputEmail‘).val(), "roleId": $(‘#selectRole‘).val(), "orgId": $(‘#selectOrg‘).val() }), contentType: ‘application/json‘, dataType: "json", success: function (result) { alert(result.message); $("#myModal").modal("hide"); oTable.fnDraw(); }, error: function (err) { alert("error"); } });
参考博客: SpringMVC Ajax 获取参数的方法
参考博客:Spring MVC无法获取ajax POST的参数和值
参考博客:@RequestBody和@ResponseBody的简单使用接收JSON(接收json数据)
详解,参考博客:@RequestBody, @ResponseBody 注解详解(转)
注:JavaScript对象变量对应pojo对象私有变量
SpringMVC ajax 参数请求
声明:以上内容来自用户投稿及互联网公开渠道收集整理发布,本网站不拥有所有权,未作人工编辑处理,也不承担相关法律责任,若内容有误或涉及侵权可进行投诉: 投诉/举报 工作人员会在5个工作日内联系你,一经查实,本站将立刻删除涉嫌侵权内容。