注解spring开发测试

spring-framework-test/spring-annocation/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">
+    <parent>
+        <artifactId>spring-framework-test</artifactId>
+        <groupId>com.test</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>spring-annocation</artifactId>
+
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+    </properties>
+
+</project>
\ No newline at end of file

spring-framework-test/spring-annocation/src/main/java/com/test/annocation/config/SpringConfig.java

+package com.test.annocation.config;
+
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ *
+ *<p>des</p>
+ *
+ * @project spring-framework-test
+ * @description
+ * @author Phoenix
+ * @Date 2024/4/9 10:43:17
+ * @version 1.0
+ **/
+@Configuration
+@ComponentScan({"com.test.annocation"})
+public class SpringConfig
+{
+}

spring-framework-test/spring-annocation/src/main/java/com/test/annocation/dao/BookDao.java

+package com.test.annocation.dao;
+
+/**
+ *
+ *<p>des</p>
+ *
+ * @project spring-framework-test
+ * @description
+ * @author Phoenix
+ * @Date 2024/4/9 10:45:11
+ * @version 1.0
+ **/
+public interface BookDao
+{
+    public void save();
+}

spring-framework-test/spring-annocation/src/main/java/com/test/annocation/dao/impl/BookDaoImpl.java

+package com.test.annocation.dao.impl;
+
+import com.test.annocation.dao.BookDao;
+import org.springframework.stereotype.Component;
+
+/**
+ *
+ *<p>des</p>
+ *
+ * @project spring-framework-test
+ * @description
+ * @author Phoenix
+ * @Date 2024/4/9 10:45:49
+ * @version 1.0
+ **/
+@Component("bookDao")
+public class BookDaoImpl implements BookDao
+{
+
+    @Override
+    public void save()
+    {
+        System.out.println("dao save ...");
+    }
+}

spring-framework-test/spring-annocation/src/main/java/com/test/annocation/service/BookService.java

+package com.test.annocation.service;
+
+/**
+ *
+ *<p>des</p>
+ *
+ * @project spring-framework-test
+ * @description
+ * @author Phoenix
+ * @Date 2024/4/9 10:45:27
+ * @version 1.0
+ **/
+public interface BookService
+{
+    public void save();
+}

spring-framework-test/spring-annocation/src/main/java/com/test/annocation/service/impl/BookServiceImpl.java

+package com.test.annocation.service.impl;
+
+import com.test.annocation.service.BookService;
+import org.springframework.stereotype.Component;
+
+/**
+ *
+ *<p>des</p>
+ *
+ * @project spring-framework-test
+ * @description
+ * @author Phoenix
+ * @Date 2024/4/9 10:46:07
+ * @version 1.0
+ **/
+@Component("bookService")
+public class BookServiceImpl implements BookService
+{
+    @Override
+    public void save()
+    {
+        System.out.println("bookService save ...");
+    }
+}

spring-framework-test/spring-annocation/src/test/java/com/test/annocation/controller/AnnocationController.java

+package com.test.annocation.controller;
+
+import com.test.annocation.config.SpringConfig;
+import com.test.annocation.dao.BookDao;
+import com.test.annocation.service.BookService;
+import org.junit.jupiter.api.Test;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+
+/**
+ *
+ *<p>des</p>
+ *
+ * @project spring-framework-test
+ * @description
+ * @author Phoenix
+ * @Date 2024/4/9 12:19:54
+ * @version 1.0
+ **/
+public class AnnocationController
+{
+    @Test
+    public void test01(){
+        AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(SpringConfig.class);
+        BookService bookService = ctx.getBean("bookService", BookService.class);
+        bookService.save();
+
+        BookDao bookDao = ctx.getBean("bookDao", BookDao.class);
+        bookDao.save();
+    }
+
+    @Test
+    public void test02(){
+        AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(SpringConfig.class);
+        BookService bookService = ctx.getBean("bookService", BookService.class);
+        bookService.save();
+    }
+}