新建bean-di-annotation.xml,修改TestIoc.java,装配Bean,输出Message实例

out/production/Flowers-SpringProject-2205/bean-di-annotation.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
+
+    <context:component-scan base-package="com.ssm.*"></context:component-scan>
+</beans>

src/bean-di-annotation.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
+
+    <context:component-scan base-package="com.ssm.*"></context:component-scan>
+</beans>

src/com/ssm/di/annotation/Message.java

@@ -0,0 +1,62 @@
+package com.ssm.di.annotation;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+
+@Component("message")
+
+public class Message {
+    @Value("123456")
+    private int id;
+    @Value("好看")
+    private String content;
+    @Value("张三")
+    private String author;
+    @Value("22")
+    private String age;
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public String getAuthor() {
+        return author;
+    }
+
+    public void setAuthor(String author) {
+        this.author = author;
+    }
+
+    public String getAge() {
+        return age;
+    }
+
+    public void setAge(String age) {
+        this.age = age;
+    }
+
+    @Override
+    public String toString() {
+        return "Messsage{" +
+                "id=" + id +
+                ", content='" + content + '\'' +
+                ", author=" + author + '\'' +
+                ", age" + age + '\'' +
+                '}';
+    }
+}

src/com/ssm/di/annotation/TestAnnotation.java

@@ -1,9 +1,17 @@
 package com.ssm.di.annotation;
 
+import com.ssm.di.annotation.Message;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
 public class TestAnnotation {
 
 	public static void main(String[] args) {
+		ApplicationContext applicationContext = new ClassPathXmlApplicationContext("bean-di-annotation.xml");
+
+		Message message=(Message) applicationContext.getBean("message");
 
+		System.out.println(message.toString());
 	}
 
 }