mybatis中分页类RowBounds的使用

在mapper.xml中使用sql配置:

    <select id="getRolesByrowBounds" resultType="pojo.Role">
        select id,role_name as roleName,note from t_role
    </select>

在mapper接口中配置参数:

public List<Role> getRolesByrowBounds(RowBounds rowBounds);

代码中的调用:

 RowBounds rowBounds = new RowBounds(0,2);
 List<Role> rolesByrowBounds = mapper.getRolesByrowBounds(rowBounds);
 System.out.println(rolesByrowBounds.size());

得出结果如图:

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转载自blog.csdn.net/q1937915896/article/details/88077940