Mybatis接口注解开发

package com.crayon.test;

import java.util.List;

import org.apache.ibatis.annotations.Select;

import com.crayon.test.models.User;

/**

*

* @ClassName: IMyBatis

* @Description: TODO(接口)

* @author Crayon

* @date 2016年4月25日 上午11:37:56

*

*/

public interface IMyBatis {

	@Select("select*from user")

public List<User> getUserList() ;

}

package com.crayon.test;

import java.io.IOException;

import java.io.Reader;

import java.util.List;

import org.apache.ibatis.io.Resources;

import org.apache.ibatis.session.SqlSession;

import org.apache.ibatis.session.SqlSessionFactory;

import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import com.crayon.test.models.User;

/**

*

*@ClassName: Test

*@Description: TODO(测试工具类)

*@author Crayon

*@date 2016年4月22日 下午4:27:50

*

*/

public class Test {

public static SqlSessionFactory sf;

public static Reader rd;

static {

try {

rd = Resources.getResourceAsReader("config/Configure.xml");

sf = new SqlSessionFactoryBuilder().build(rd);

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

public static SqlSessionFactory getSession() {

return sf;

}

public static void main(String[] args) {

//获取user信息

getUserList() ;

}

public static void getUserList(){

SqlSession session = sf.openSession() ;

IMyBatis ib = session.getMapper(IMyBatis.class) ;

lookUser(ib.getUserList());

}

private static void lookUser(final List<User> users) {

for (User u : users) {

String userInfo = u.getTeam() + "当家球星" + "名字：" + u.getName() + "球衣号码：【" + u.getNumber() + "】场上位置司职："

+ u.getPosition();

System.out.println(userInfo);

}

}

}