真正开发中也离不开动态SQL
Mybatis 动态 SQL
1.使用IDEA新建Spring Boot项目
勾选Lombok,Web,Mybatis,Mysql依赖....values
("小明",1,"2020-1-1 00:00:00"),
("小红",0,"2020-2-8 00:00:00"),
("小白",0,"2020-3-4 00:00:00");
4.entity...层
在entity中,写实体类
@Data
public class Student {
private int id;
private String name;
private.../{id}")
public Student findById(@PathVariable("id") int id){
return studentMapper.findById...serverTimezone=UTC
username: root
password: 123456
mybatis:
type-aliases-package: com.example.entity