Spring2.5学习2.3_如何注入基本类型

前面学习了如何注入依赖对象，现在学习一下如何注入基本类型。

PersonServiceBean.java

package xjj.service.impl;

import xjj.dao.PersonDao;
import xjj.service.PersonService;

public class PersonServiceBean implements PersonService {
private PersonDao personDao;
private String name;
private Integer id;

public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public PersonServiceBean() {
}
public void setPersonDao(PersonDao personDao) {
this.persOnDao= personDao;
}
public PersonDao getPersonDao() {
return personDao;
}
@Override
public void save(){ 
System.out.println("name:"+name+"\n"+"id:"+id);
personDao.add();
    }  
}

       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">
          
          
          
          
          
          
          

package junit.test;

import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import xjj.service.PersonService;

public class SpringTest {

@BeforeClass
public static void setUpBeforeClass() throws Exception {
}

@Test public void instanceSpring(){
ApplicationContext ctx = new ClassPathXmlApplicationContext("beans.xml");
PersonService persOnService= (PersonService)ctx.getBean("personService");
personService.save();
}
}