jmeter报错Required String parameter 'auntId' is not present
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参考技术A jmeter报错Required String parameter 'auntId' is not present原因是这个接口请求方式是get,传参方式不能用json,应该用parameter方式
Failed to convert property value of type ‘java.lang.String‘ to required type ‘int‘ for property
文章目录
问题概述:
前端由ajax传递参数,后端由User对象接收所有参数。
String->int。
String->Date。
报错
报错时提示
Field error in object 'user' on field 'type': rejected value []; codes [typeMismatch.user.type,typeMismatch.type,typeMismatch.int,typeMismatch]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [user.type,type]; arguments []; default message [type]]; default message [Failed to convert property value of type 'java.lang.String' to required type 'int' for property 'type'; nested exception is java.lang.NumberFormatException: For input string: ""]]
Field error in object 'user' on field 'createTime': rejected value []; codes [typeMismatch.user.createTime,typeMismatch.createTime,typeMismatch.java.util.Date,typeMismatch]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [user.createTime,createTime]; arguments []; default message [createTime]]; default message [Failed to convert property value of type 'java.lang.String' to required type 'java.util.Date' for property 'createTime'; nested exception is org.springframework.core.convert.ConversionFailedException: Failed to convert from type [java.lang.String] to type [java.util.Date] for value ''; nested exception is java.lang.IllegalArgumentException]
报错时代码
前端-html
<div class="modal-body">
<form>
<div class="form-group">
<label class="col-form-label">账号:</label>
<input type="text" class="form-control" id="username" required>
</div>
<div class="form-group">
<label class="col-form-label">密码:</label>
<input type="text" class="form-control" id="password" required>
</div>
<div class="form-group">
<label class="col-form-label">用户类型:</label>
<input type="text" class="form-control" id="type">
</div>
<div class="form-group">
<label class="col-form-label">注册时间:</label>
<input type="text" class="form-control" id="createTime">
<!-- <input type="date" class="form-control" id="createTime" name="createTime"
th:value="$user!=null?#dates.format(user.createTime,'yyyy-MM-dd'):#dates.format(new java.util.Date().getTime(),'yyyy-MM-dd')"/>-->
</div>
</form>
</div>
前端-js
$(function()
$("#publishBtn").click(publish);
);
function publish()
$("#publishModal").modal("hide");
// 获取标题和内容
var username = $("#username").val();
var password = $("#password").val();
var type = $("#type").val();
/*
var type = Number($("#type").val());
*/
var createTime = $("#createTime").val();
// 发送异步请求(POST)
$.post(
CONTEXT_PATH + "/admin/add",
"username":username,
"password":password,
"type":type,
"createTime":createTime,
,
function(data)
data = $.parseJSON(data);
// 在提示框中显示返回消息
$("#hintBody").text(data.msg);
// 显示提示框
$("#hintModal").modal("show");
// 2秒后,自动隐藏提示框
setTimeout(function()
$("#hintModal").modal("hide");
// 刷新页面
if(data.code == 0)
window.location.reload();
, 2000);
);
后端Controller
@Controller
@RequestMapping("/admin")
public class UserCurdController
@Autowired
private HostHolder hostHolder;
@Autowired
private UserCurdService userCurdService;
@RequestMapping(path = "/add", method = RequestMethod.POST)
@ResponseBody
public String addDiscussPost(User user
/*@RequestBody User user*/
/*@DateTimeFormat(pattern = "yyyy-MM-dd") Date createTime*/
/*@RequestBody Map<String,Object> user*/)
if (hostHolder.getUser() == null)
return CommunityUtil.getJSONString(403, "你还没有登录哦!");
Map<String, Object> map = userCurdService.insertUser(user);
if (map == null || map.isEmpty())
return CommunityUtil.getJSONString(0, "增加成功!");
else
return CommunityUtil.getJSONString(0, "增加失败!",map);
解决
问题在于js处传递给后台的都是String类型,但User实体类有:int type、Date createTime。于是使用springboot框架时int type和Date createTime没有处理好。
1、
对于Date createTime
,可以通过在实体类时间字段加注解即可。
@DateTimeFormat(pattern = "yyyy-MM-dd")
private Date createTime;
为了让用户不要胡乱输入,可以给"前端-html"加日历控件,代替输入框:
<input type="date" class="form-control" id="createTime" name="createTime"
th:value="$user!=null?#dates.format(user.createTime,'yyyy-MM-dd'):#dates.format(new java.util.Date().getTime(),'yyyy-MM-dd')"/>
2、
对于int type
,在"前端-js"里对其进行类型转换,String->int。
var type = Number($("#type").val());
其他
POST、GET、@RequestBody和@RequestParam区别_Hello World-CSDN博客_@requestbody
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