21_Spring_日志框架和测试支持

21_Spring_日志框架和测试支持

spring5框架自带了通用的日志封装,也可以整合自己的日志

1)spring移除了 LOG4jConfigListener,官方建议使用log4j2

2)spring5整合log4j2

导入log4j2依赖

1.      <!--log4j2 依赖-->
   

2.      <!--<dependency>
   

3.          <groupId>org.apache.logging.log4j</groupId>
   

4.          <artifactId>log4j-core</artifactId>
   

5.          <version>2.14.0</version>
   

6.      </dependency>-->
   

7.      <!--slf4-impl 包含了log4j2 依赖-->
   

8.      <dependency>
   

9.          <groupId>org.apache.logging.log4j</groupId>
   

10.         <artifactId>log4j-slf4j-impl</artifactId>
    

11.         <version>2.14.0</version>
    

12.         <scope>test</scope>
    

13.     </dependency> 
    

在resources目录下准备log4j2.xml的配置文件

3.  <Appenders>
   

4.      <Console name="Console" target="SYSTEM_OUT">
   

5.          <PatternLayout pattern="%d{YYYY-MM-dd HH:mm:ss} [%t] %-5p
   

   %c{1}:%L - %msg%n" />

6.      </Console>
   

7.  </Appenders>
   

8.  <Loggers>
   

9.      <Root level="debug">
   

10.         <AppenderRef ref="Console" />
    

11.     </Root>
    

12. </Loggers>
    

spring5关于测试工具的支持

整合junit4

依赖的jar

1.      <!--Junit4单元测试-->
   

2.      <dependency>
   

3.          <groupId>junit</groupId>
   

4.          <artifactId>junit</artifactId>
   

5.          <version>4.13.1</version>
   

6.          <scope>test</scope>
   

7.      </dependency>
   

8.      <!--spring test测试支持包-->
   

9.      <dependency>
   

10.         <groupId>org.springframework</groupId>
    

11.         <artifactId>spring-test</artifactId>
    

12.         <version>5.3.5</version>
    

13.         <scope>test</scope>
    

14.     </dependency>
    

测试代码编写方式

1. package com.msb.test;
2. import com.msb.config.SpringConfig;
3. import com.msb.service.AccountService;
4. import org.junit.Test;
5. import org.junit.runner.RunWith;
6. import org.springframework.beans.factory.annotation.Autowired;
7. import org.springframework.context.ApplicationContext;
8. import
   org.springframework.context.annotation.AnnotationConfigApplicationContext;
9. import org.springframework.context.support.ClassPathXmlApplicationContext;
10. import org.springframework.lang.Nullable;
11. import org.springframework.test.context.ContextConfiguration;
12. import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
13. /**
14. • @Author: Ma HaiYang
15. • @Description: MircoMessage:Mark_7001
16. */
17. @RunWith(SpringJUnit4ClassRunner.class)// 指定测试支持类
18. @ContextConfiguration("classpath:applicationContext.xml")// 指定核心配置文件位置
19. public class Test2 {

20. @Autowired // 注入要获取的bean
    

21. private  AccountService accountService;
    

22. @Test()
    

23. public void testTransaction(){
    

24.     int rows = accountService.transMoney(1, 2, 100);
    

25.     System.out.println(rows);
    

26. }
    

27. }

整合junit5

依赖的jar

1.      <!--junit5单元测试-->
   

2.      <dependency>
   

3.          <groupId>org.junit.jupiter</groupId>
   

4.          <artifactId>junit-jupiter-api</artifactId>
   

5.          <version>5.7.0</version>
   

6.          <scope>test</scope>
   

7.      </dependency>
   

测试代码编写方式

1. package com.msb.test;
2. import com.msb.service.AccountService;
3. import org.junit.jupiter.api.Test;
4. import org.junit.jupiter.api.extension.ExtendWith;
5. import org.springframework.beans.factory.annotation.Autowired;
6. import org.springframework.test.context.ContextConfiguration;
7. import org.springframework.test.context.junit.jupiter.SpringExtension;
8. import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
9. /**
10. • @Author: Ma HaiYang
11. • @Description: MircoMessage:Mark_7001
12. */
13. /使用ExtentWith和ContextConfiguration注解/
14. /*@ExtendWith(SpringExtension.class)
15. @ContextConfiguration("classpath:applicationContext.xml")*/
16. // 使用复合注解
17. @SpringJUnitConfig(locations = "classpath:applicationContext.xml")
18. public class Test3 {

19. @Autowired // 注入要获取的bean
    

20. private  AccountService accountService;
    

21. @Test
    

22. public void testTransaction(){
    

23.     int rows = accountService.transMoney(1, 2, 100);
    

24.     System.out.println(rows);
    

25. }
    

26. }

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