spring-boot-starter-parent
2.2.5.RELEASE
org.springframework.boot
spring-boot-starter
org.mybatis.spring.boot
mybatis-spring-boot-starter
2.1.2
org.springframework.boot
spring-boot-starter-web
mysql
mysql-connector-java
com.alibaba
druid
1.1.12
org.springframework.boot
spring-boot-starter-test
[](()3、application.yml文件server:
port: 8080
servlet:
context-path: /ems
spring:
datasource:
type: com.alibaba.druid.pool.DruidDataSource #数据源类型
driver-class-name: com.mysql.cj.jdbc.Driver #加载驱动
url: jdbc:mysql://localhost:3306/ems?useSSL=false&serverTimezone=UTC
username: root
password: root
mybatis:
mapper-locations: classpath:com/tjcu/mapper
@Controller
@CrossOrigin
@ResponseBody
public class EmpController {
@Autowired
private EmpService empService;
