1.选中父工程右键新建maven module
2.添加模块名称
3.选择jar模式
4.添加dao模块的代码与配置文件(具体的配置文件在四整合里面有源码)
5.junit测试(导入junit依赖)
测试代码:
1 package cn.qlq.mapper; 2 3 import javax.annotation.Resource; 4 5 import org.junit.Test; 6 import org.junit.runner.RunWith; 7 import org.springframework.test.context.ContextConfiguration; 8 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 9 10 @RunWith(SpringJUnit4ClassRunner.class) 11 @ContextConfiguration("classpath:applicationContext-dao.xml") 12 public class UserMapperTest { 13 @Resource(name = "userMapper") 14 private UserMapper userMapper; 15 16 @Test 17 public void fun1() { 18 System.out.println(userMapper.findUserById(1)); 19 } 20 }
结果:
6.发布到本地仓库(一般不发布测试,将junit测试注释掉)
7.查看本地仓库结构: