pom.xml
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.geyao</groupId> <artifactId>spring01geyao</artifactId> <version>1.0-SNAPSHOT</version> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.3.13.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>3.2.0.RELEASE</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>4.3.4.RELEASE</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>4.3.4.RELEASE</version> <scope>test</scope> </dependency> </dependencies> </project>UserDao类
package com.geyao.demo.dao; public interface UserDao { void add(); }UserService类
package com.geyao.demo.service; import org.springframework.context.annotation.ComponentScan; import org.springframework.context.annotation.Configuration; public interface UserService { void add(); @Configuration @ComponentScan class Appconfig { } }userController
package com.geyao.demo.web; import com.geyao.demo.service.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.stereotype.Component; @Component("UserController") public class UserController { @Autowired @Qualifier("UserServiceNormal") private UserService userService; public void add(){ userService.add(); } }Appconfig
package com.geyao.demo; import org.springframework.context.annotation.ComponentScan; import org.springframework.context.annotation.Configuration; @Configuration @ComponentScan public class Appconfig { }log4j.properties
### 设置### log4j.rootLogger = INFO,stdout ### 输出信息到控制抬 ### log4j.appender.stdout = org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout = org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n log4j.category.org.springframework.beans.factory=DEBUGuserServiceTest
package com.geyao.demo.service; import com.geyao.demo.Appconfig; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import javax.annotation.Resource; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = Appconfig.class) public class UserServiceTest { //@Autowired //@Qualifier("") @Resource(name="userServiceFestival") private UserService userService; @Test public void testAdd(){ userService.add(); } }usercontrollerTest
package com.geyao.demo.web; import com.geyao.demo.Appconfig; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.context.annotation.ComponentScan; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = Appconfig.class) public class UserControllerTest { @Autowired @Qualifier("UserController") private UserController userController; @Test public void testAdd(){ userController.add(); } }userservicefestival
package com.geyao.demo.web; import com.geyao.demo.Appconfig; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.context.annotation.ComponentScan; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = Appconfig.class) public class UserControllerTest { @Autowired @Qualifier("UserController") private UserController userController; @Test public void testAdd(){ userController.add(); } }userserviceNormal
package com.geyao.demo.service.com.geyao.demo.service.impl; import com.geyao.demo.dao.UserDao; import com.geyao.demo.service.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.stereotype.Component; @Component public class UserServiceNormal implements UserService { @Autowired private UserDao userDao; public void add() { userDao.add(); } }
