修改查询订单状态

mec-biz/src/main/resources/config/mybatis/StudentPaymentOrderMapper.xml

@@ -248,7 +248,7 @@
                 AND spo.order_no_ = #{orderNo}
             </if>
             <if test="merNos != null">
-                AND spo.mer_nos_ = #{merNos}
+                AND FIND_IN_SET(#{merNos},spo.mer_nos_)
             </if>
             <if test="transNo != null">
                 AND spo.trans_no_ = #{transNo}