mybatis demo

mybatis示例：

<select id="selectByUserIdAndProductId" resultMap="BaseResultMap" parameterType="HashMap" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
    -->
    select id, p_id, bp_id, user_id, am_id_add, bo_aim, bo_title, bo_repaysrc, bo_price, 
    bo_finish_price, bo_expect, bo_expect_cat, bo_bidding_type, bo_safeguard_type, bo_type, 
    is_assurance, bo_ba_owner_rate, bo_sort, bo_rate, bo_time, bo_paytype, bo_is_index, 
    bo_is_state, bo_hurry, bo_capital, publish_time, bo_finish_rate, bo_is_finish, bo_finish_time, 
    bo_sign_am_id, bo_sign_time, bo_sign_result, bo_sign_remark, bo_audit_am_id, bo_audit_time, 
    bo_audit_remark, bo_is_success, bo_can_success, bo_is_republish, bo_is_case, bo_guid, 
    bo_extno, bo_agree_generated, bo_agree_time, bo_all_repayed, bo_last_repayed_time, 
    bo_audit_delay_days, bo_loan_agreement, bo_loan_template, bo_sorce_talk, bo_sorce_instrument, 
    bo_sorce_face, bo_sorce_cooperation, bo_pledge, bo_house, bo_overdue_day_count, bo_overdue_remark, 
    bo_contract, bo_repay_monitor, bo_overdue, bo_mxjb_match_time, version, creator, 
    updator, create_time, update_time, bo_des, bo_finance, bo_change_remark, voice_to_text
    from borrows
    where user_id = #{user_id}
    and p_id= #{product_id}
  </select>