Hibernate插入数据库为null

写于：2020.10.23

• 控制层部分代码

  @PostMapping
      public String saveHotel(@RequestBody Hotel hotel){
  //        hotel=new Hotel(100,"上海酒店","ShangHaiRoad","58733897");
          System.out.println(hotel.toString());
          hotelService.saveHotel(hotel);
          return "插入成功";
      }
  

• 插入数据时控制台打印sql语句：

  Hibernate: insert into hotel (h_address, h_name, h_phone) values (?, ?, ?)
  

  打印了一下，发现插入值为空

  Hotel(hNo=null, hName=null, hAddress=null, hPhone=null)
  

• 解决：属性命名问题