spring-boot-整合其他框架

1|0spring-boot整合junit

• 测试类的编写

@RunWith(SpringRunner.class) //这是一个 JUnit 注解，指示用于运行测试的运行器。
@SpringBootTest(classes = DemoApplication.class) //这个注解用于指定测试为Spring Boot测试。它会加载完整的Spring应用程序上下文，
public class UserServiceTest {
    @Autowired
    private UserService userService;

    @Test
    public void methodTest(){
        userService.method();
    }
}

• 需要的依赖

 <dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-test</artifactId>
     <scope>test</scope>
</dependency>

2|0spring-boot整合redis

• 测试类的编写

@RunWith(SpringRunner.class)
@SpringBootTest(classes = DemoApplication.class)
public class SpringbootReadisTest {
    @Autowired
    private RedisTemplate redisTemplate;
    @Test
    public void testSet(){
        redisTemplate.boundValueOps("name").set("jack");
    }
    @Test
    public void testGet(){
        Object name = redisTemplate.boundValueOps("name").get();
        System.out.println(name);
    }
}

• 需要的依赖

<dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

3|0spring-boot整合mybatis

• application.yaml文件配置

spring:
  datasource:
    url: jdbc:mysql:///bookdb?serverTimezone=UTC
    username: root
    password: 123456
    driver-class-name: com.mysql.cj.jdbc.Driver
mybatis:
  type-aliases-package: com.example.demo.bean
  #mapper-locations: classpath:映射文件路径，如果mapper.xml和Mapper接口在同一目录下则不用配置
  #config-location: 指定mybatis的配置核心文件

• mapper.xml文件配置

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.example.demo.mapper.UserMapper">
    <select id="queryAll" resultType="UserInfo">
        select * from userinfo
    </select>
</mapper>

• mapper接口文件

@Component
@Mapper
public interface UserMapper {
    List<UserInfo> queryAll();
}

• 测试类的编写

@RunWith(SpringRunner.class)
@SpringBootTest(classes = DemoApplication.class)
public class UserTest {
    @Autowired
    private UserMapper userMapper;

    @Test
    public void queryALlTest(){
        List<UserInfo> userInfos = userMapper.queryAll();
        System.out.println(userInfos);
    }
}

• 需要的依赖

<dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>2.2.2</version>
</dependency>
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
</dependency>

__EOF__

本文作者：keep on going,never give up
本文链接：https://www.cnblogs.com/-xyk/p/17581370.html
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