Merge branch 'yunding' of http://120.27.238.55:7000/r/exchange into yunding

xiaoyong931011

2021-05-12 a65df41c3243877352fe6822b65c1836ddc3c19d

 src/main/resources/mapper/contract/ContractOrderDao.xml

@@ -84,7 +84,7 @@
        where member_id=#{memberId} and contract_type=2
    </select>

    <select id="selectFollowOrderCntForWinRate" resultType="java.lang.Integer">
    <select id="selectFollowOrderCntForWinRate" resultType="java.math.BigDecimal">
        select count(1)
        from contract_order a
        where member_id=#{memberId}