【Swagger2使用对象作为形参传输失败，报错误 _springcloud 】

Swagger2使用对象作为形参传输失败，报错误

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springcloud

详细描述

错误截图

源码

package com.finance.mock.web;

import com.finance.mock.entity.User;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.*;

/**
 * @author admin
 */
@Api(tags = "测试模块接口")
@RestController
@RequestMapping(value = "/test")
public class TestController {
    /**
      *
      * @Description:
      * @auther: 快乐水 零度可乐
      * @date: 16:47 2018/9/20 
      * @param: [id]
      * @return: int
     */
    @ApiOperation(value="【PC端】提交订单", notes="提交一组识别的标签id，返回生成的订单详情")
    @RequestMapping(value = "/{id}", method = RequestMethod.POST, produces  = "application/json;charset=UTF-8")
    public int test(@PathVariable Integer id){
        System.out.println(id);
        return id;
    }


    /**
      *
      * @Description:
      * @auther: 快乐水 零度可乐
      * @date: 16:47 2018/9/20 
      * @param: [user]
      * @return: com.finance.mock.entity.User
     */
    @ApiOperation(value = "测试User",notes = "返回User类型Json")
    @ApiImplicitParam(name = "user", value = "用户详细实体user", required = true, dataType = "User")
    @PostMapping(value = "/user")
    public User User(@RequestBody User user){
        return user;
    }


}

package com.finance.mock.entity;

public class User {
    /**
     * id 自增id
     */
    private long id;
    /**
     * name 用户名字
     */
    private String name;

    /**
     * password 用户密码
     */
    private String password;

    public long getId() {
        return id;
    }

    public void setId(long id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public User(long id) {
        this.id = id;
    }
}

编辑于2024-11-21

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[深圳|结业弟子]JAVA-翁涵
0

重写构造方法，默认的无参构造方法会被移除，必须自己写一个无参构造方法，在很多情况下，都会因为实体类内没有默认无参构造方法报错

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编辑于2018-09-21

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