【spring教程之七】spring注入list

1、主要配置修改就是两点，一点是xml配置文件中，另外就是bean的注入中。

 
      <bean id="jack" class="com.test.pro.Singer">
      <property name="language">
      		<list>
      			<value>英文</value>
      			<value>中文</value>
      			<value>日文</value>
      		</list>
      </property>
  </bean>

package com.test.pro;

import java.util.List;

public class Singer {
	private List<String> language;

	public List<String> getLanguage() {
		return language;
	}

	public void setLanguage(List<String> language) {
		this.language = language;
	}
	
	
	public void saying()
	{
		for(String s : language)
		{
			System.out.println("我会的语言+"+s);
		}
	}
}

package com.test.pro;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		ApplicationContext ctx=new ClassPathXmlApplicationContext("spring.xml");
		Singer singer=(Singer)ctx.getBean("jack");
		singer.saying();

		
	}
	
	

}

输出结果

总结一下，注入复杂的关键点，其实就是在xml配置文件property的value即可。

【spring教程之七】spring注入list

原文：http://blog.csdn.net/itbuluoge/article/details/44521155