com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'test.ac_flight' doesn�

1....springBoot运行报错：

ycom.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown column 'flight0_.arrival_city' in 'field list'
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.8.0_201]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:1.8.0_201]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_201]
at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[na:1.8.0_201]

  Unknown column 'flight0_.arrival_city' in 'field list'：

说明：springBoot工程访问，获取界面数据时，报错！！！

数据库存在不能识别的列，也就是访问的表不存在这个字段，

那么针对这个问题，去调节一下entity类

 1   @Id
 2     @GeneratedValue(strategy = GenerationType.IDENTITY) //自增设置
 3     /**
 4      * @Column 注解（表的字段）  必须加上 ，不然 test 会报错
 5      *   报错信息 ： 数据库表 不存在 某个字段
 6      *   com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown column 'flight0_.arrival_city' in 'field list'
 7      */
 8     @Column(name="flight_id")
 9     private Integer id;
10     @Column(name="flight_no")
11     private String flightNo;
12     @Column(name="departure_city")
13     private String departureCity;
14     @Column(name="departure_time")
15     private Date departureTime;
16     @Column(name="arrival_time")
17     private Date arrivalTime;
18     @Column(name="arrival_city")
19     private String arrivalCity;

标签：arrival,city,ac,jdbc,jdbc4,name,Column,private,报错
来源： https://www.cnblogs.com/wangshichang/p/11396234.html