体现记录接口修改

src/main/resources/mapper/pay/CashDao.xml

@@ -45,6 +45,22 @@
      select money from user_money  where  user_id=#{userId}
     </select>
 
+    <select id="selectSumByUserIdList" resultType="com.sqx.modules.pay.entity.CashOut">
+        SELECT
+            user_id,
+            ROUND( sum( money ), 2 ) AS total,
+            count(*) AS count
+        FROM
+            cash_out
+        WHERE
+            state = #{state}
+        and user_id in
+        <foreach collection="userIdList" item="id" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+        GROUP BY
+            user_id
+    </select>
     <select id="selectCashOutPage" resultType="com.sqx.modules.pay.entity.CashOut">
         SELECT c.*,
         ifnull(u.user_name,"用户不存在") as userName,
@@ -172,4 +188,5 @@
         select format(sum(money),2) from cash_out where state = #{state} and user_id = #{userId}
     </select>
 
+
 </mapper>