手动添加sechame文件:
windows-->preferences-->myeclipse-->files and editors-->xml-->xmlcatalog--->点add--->Key Type中选择URL-->File system-->在dist/resources/spring-beans-2.5.xsd-->Sechema location;
下载Spring的包
1.倒入所需要的Spring的jar包
必须要的两个jar包:dist\spring.jar,lib\jakarta-commons-logging.jar
如果使用了切面变成，还需要下列jar文件:lib\aspectj\aspectjwear.jar和aspectjrt.jar,lib\cglib\cglib-nodep-2.1_3.jar
如果使用了JSR-250中的注解:lib\j2ee\common-annotations.jar
2.建立beans.xml文件
<?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-2.5.xsd">
<bean id="personService" class="com.cn.service.impl.PersonServiceBean"></bean>
</beans>
3.定义一个借口，并写出其实现层:
package com.cn.service;
public interface PersonService {
public abstract void save();
}
package com.cn.service.impl;
import com.cn.service.PersonService;
public class PersonServiceBean implements PersonService {
public void save(){
System.out.println("my name is save method");
}
}
4.通过Spring框架来调用bean中的方法
ApplicationContext ctx=new ClassPathXmlApplicationContext("beans.xml");
PersonService psersonService=(PersonService) ctx.getBean("personService");
psersonService.save();