- 手动下载jar包的方式
在maven中下载spring的jar包,地址为:http://maven.springframework.org/release/org/springframework/spring/
可以下载spring各个版本的jar包。
以4.3.9示例,下载dist的压缩包
在解压缩后需要用到的核心jar包,有
https://mvnrepository.com/artifact/commons-logging/commons-logging/1.1.1
需要自动提示的时候,需要安装spring插件 sts
地址 https://spring.io/tools/sts/all 下载对应的版本
或者直接使用官方提供的sts工具 https://spring.io/tools/sts
- 编写配置文件
以测试Bean Student类来举例(有三个属性stuName、stuAge、stuNo)
xml:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" 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"> <bean id="student" class="com.beans.Student"> <property name="stuNo" value="2"></property> <property name="stuName" value="ls"></property> <property name="stuAge" value="20"></property> </bean> </beans>
测试类:
package com.test; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import com.beans.Student; public class Test { public static void main(String[] args) { ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml"); Student student = (Student) context.getBean("student"); System.out.println(student); } }