标签:imp 命名 文件 one get sdn 注入 frame 技术分享
DI注入(设置注入/构造注入/p命名注入)
第一步(类1)
(类二)
第二步:Xml文件
第三步:单测
第一步:xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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="cn.zhujiDI"/>
</beans>
第二步:实体类(Student类)
package cn.zhujiDI;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import javax.annotation.Resource;
/**
* Student
*/
@Component("student")
public class Student {
@Value("阳光")
private String name;
@Value("18")
private int age;
public Car getCar() {
return car2;
}
public void setCar(Car car) {
this.car2 = car2;
}
@Resource()
private Car car2;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
@Override
public String toString() {
return "Student{" +
"name=‘" + name + ‘\‘‘ +
", age=" + age +
", car=" + car2 +
‘}‘;
}
}标签:imp 命名 文件 one get sdn 注入 frame 技术分享
原文地址:http://www.cnblogs.com/wangbenqing/p/7255329.html