package com.mydbconnect.test;
import org.junit.Test;
import com.mydbconnect.utils.JdbcUtils;
public class JdbcUtilsTest
{
@Test
public void testJdbcUtils()
{
System.out.println(JdbcUtils.getConnection());
}
}
getConnection时可以连通,但调用方法对数据库中的表进行操作的时候便出现以下问题
package com.mydbconnect.test;
import org.junit.Test;
import com.mydbconnect.dao.UserDao;
import com.mydbconnect.daoimpl.UserDaoImpl;
public class UserDaoTest
{
@Test
public void queryUserByUsername()
{
UserDao userDao = new UserDaoImpl();
userDao.queryUserByUsername("admin");
};
@Test
public void queryUserByUsernameAndPassword()
{
};
@Test
public void saveUser()
{
};
}