package work.action.test;
//映射关系自动生成为：URL+/test/helloworld.do
@ActionInfo(after = "count")//后置拦截器链
public class HelloWorld {
	@IService
	public HelloService hello;//注意!无需get、set方法，但必须是public
	public String excute(MContext context) throws Exception{
		List list =  hello.getPost((String) context.getValue("id"));
		context.setReValue("list", list);
		//使用默认视图，使用WEB-INF下的test/helloword.jsp
		return "test/helloword";
		//return "json,list";//使用Json视图
	}
}

@ActionInfo(before = "AdminLogin,count")
package work.action.test;

@ServiceInfo(name = "hello")//标记service的信息
public class HelloService {
    @TX//声明式事务(虽然这个事务没啥用)
	@IAop(before = "beforeLog,beforeLog2",afterThrow="errorLog")//通知的切入点
	public List getPost(String id) throws Exception{
		Map map = new HashMap();
		map.put("id", id);
		List list =  DB.query("select * from post where id=#id# ", map);
		return list;
	}
}