spring简单示例

package com.gc.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

import com.gc.action.HelloWorld;
public class TestHelloWorld {
public static void main(String[] args) {
@SuppressWarnings("resource")
ApplicationContext actx = new FileSystemXmlApplicationContext("config.xml");
HelloWorld hello=(HelloWorld)actx.getBean("HelloWorld");
System.out.println(hello.getMsg());
}
}