Spring学习笔记（搭建）

1.工具

Eclipse+JDK8+Tomcat;

2.依赖包

Jar：commons-logging-1.1.1.jar+spring-core-4.0.5.RELEASE.jar

3.配置文件

xml:建立一个配置文件

<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>

    <bean id="myStudent" class="com.zxj.spring.entity.Student">

        <property name="age">

            <value>14</value>

        </property>

         <property name="name">

            <value>spring!</value>

        </property>

    </bean>

</beans>

4：代码实现

<pre name="code" class="java">public class Student {
private String name;
private int age;
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;
}
public void show(){
System.out.println(name+"___"+age);
}

}

public class MainSpring {

public static void main(String[] args) {
ApplicationContext act = new FileSystemXmlApplicationContext("src/applicationContext.xml");
Student stu = (Student) act.getBean("myStudent");
stu.show();
}
}

Console输出：spring!___14