【Spring教程】框架搭建和基本配置

• commons-logging-1.1.1.jar

• log4j-1.2.17.jar

• slf4j-log4j12-1.7.12.jar

[](()三、JavaBean

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public class Student {

private int id;

private String name;

private int age;

public Student(){}

public Student(int id, String name, int age) {

this.id = id;

this.name = name;

this.age = age;

}

public int getId() {

return id;

}

public void setId(int id) {

this.id = id;

}

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;

}

}

[](()四、创建Spring的配置文件

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在src下创建一个beans.xml，引入XML的约束，找到xsd-config.html.引入beans约束。

xmlns:xsi=“http://www.w3.org/2001/XMLSchema-instance”

xmlns:context=“http://www.springframework.org/schema/context”

xmlns:aop=“http://www.springframework.org/schema/aop”

xsi:schemaLocation="http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-2.5.xsd

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http://www.springframework.org/schema/context/spring-context-2.5.xsd

http://www.springframework.org/schema/aop

http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">

[](()五、创建测试类

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ApplicationContext 应用上下文，加载Spring 框架配置文件。

加载classpath：

new ClassPathXmlApplicationContext(“beans.xml”);

加载磁盘路径：

new FileSystemXmlApplicationContext(“beans.xml”);