Merge branch 'follow' of https://gitee.com/chonggaoxiao/new_excoin into follow

Helius

2020-08-07 cd7a3a9b0960e700c4bd9c0f9c57ac3db98b6301

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

@@ -29,6 +29,9 @@
        <if test="symbol!=null and symbol!=''">
            and symbol=#{symbol}
        </if>
        <if test="type!=null and type!=0">
            and contract_type=#{type}
        </if>
        and is_can_closing=1
        order by create_time desc
    </select>