ssm详细整合源码

package com.gx.test; import com.gx.dao.IAccountdao; import com.gx.domain.Account; 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 org.junit.Test; import java.io.IOException; import java.io.InputStream; import java.util.List; public class TestMyBatis { @Test public void run1() throws IOException { Account account =new Account(); account.setName("杜永蓝"); //备注：杜永蓝是我小学同班的一个女孩子的名字，哈哈，挺怀念的~ account.setMoney(200d); // 加载配置文件 InputStream in = Resources.getResourceAsStream("SqlMapConfig.xml"); // 创建SqlSessionFactory对象 SqlSessionFactory factory = new SqlSessionFactoryBuilder().build(in); // 创建SqlSession对象 SqlSession session = factory.openSession(); // 获取到代理对象 IAccountdao dao = session.getMapper(IAccountdao.class); // 保存 dao.saveAccount(account); // 提交事务 session.commit(); // 关闭资源 session.close(); in.close(); } @Test public void run2() throws Exception { InputStream in = Resources.getResourceAsStream("SqlMapConfig.xml"); SqlSessionFactory factory = new SqlSessionFactoryBuilder().build(in); SqlSession session = factory.openSession(); IAccountdao dao = session.getMapper(IAccountdao.class); List<Account> list = dao.findAll(); for (Account account: list ) { System.out.println(account); } session.close(); in.close(); } }