Examples with User com.github.pagehelper.model.User used on opensource projects

Example 86 with User

use of com.github.pagehelper.model.User in project Mybatis-PageHelper by pagehelper.

the class TestLike method testMapperWithStartPage.

/**
 * 使用Mapper接口调用时，使用PageHelper.startPage效果更好，不需要添加Mapper接口参数
 */
@Test
public void testMapperWithStartPage() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();
    UserMapper userMapper = sqlSession.getMapper(UserMapper.class);
    try {
        // 获取第1页，10条内容，默认查询总数count
        PageHelper.startPage(1, 10);
        User user = new User();
        user.setName("刘");
        List<User> list = userMapper.selectLike(user);
        assertEquals(78, list.get(0).getId());
        assertEquals(10, list.size());
        assertEquals(15, ((Page<?>) list).getTotal());
        // 获取第1页，10条内容，默认查询总数count
        PageHelper.startPage(2, 10);
        list = userMapper.selectLike(user);
        assertEquals(88, list.get(0).getId());
        assertEquals(5, list.size());
        assertEquals(15, ((Page<?>) list).getTotal());
    } finally {
        sqlSession.close();
    }
}

Example 87 with User

use of com.github.pagehelper.model.User in project Mybatis-PageHelper by pagehelper.

the class RowBoundsTest method testMapperWithRowBounds.

/**
 * 使用Mapper接口调用时，对接口增加RowBounds参数，不需要修改对应的xml配置（或注解配置）
 * <p/>
 * RowBounds方式不进行count查询，可以通过修改Page代码实现
 * <p/>
 * 这种情况下如果同时使用startPage方法，以startPage为准
 */
@Test
public void testMapperWithRowBounds() {
    SqlSession sqlSession = RowBoundsHelper.getSqlSession();
    UserMapper userMapper = sqlSession.getMapper(UserMapper.class);
    try {
        // 获取第1页，10条内容，默认查询总数count
        List<User> list = userMapper.selectAll(new RowBounds(0, 10));
        // 新增PageInfo对象，对返回结果进行封装
        assertEquals(10, list.size());
        // 判断查询结果的位置是否正确
        assertEquals(1, list.get(0).getId());
        assertEquals(10, list.get(list.size() - 1).getId());
        // 获取第10页，10条内容，显式查询总数count
        list = userMapper.selectAll(new RowBounds(90, 10));
        assertEquals(10, list.size());
        // 判断查询结果的位置是否正确
        assertEquals(91, list.get(0).getId());
        assertEquals(100, list.get(list.size() - 1).getId());
        // 获取第3页，20条内容，默认查询总数count
        list = userMapper.selectAll(new RowBounds(100, 20));
        assertEquals(20, list.size());
        // 判断查询结果的位置是否正确
        assertEquals(101, list.get(0).getId());
        assertEquals(120, list.get(list.size() - 1).getId());
    } finally {
        sqlSession.close();
    }
}