充值后，积分与成长值的小数点被抹掉的问题修复

biz-hd/recharge/classes/RechargeClass.php

@@ -277,8 +277,8 @@ class RechargeClass extends BaseClass
         $addIntegralAndGrowth = bccomp($changeAmount, 0, 2) === 1; // 如果变化金额大于0，则计算积分与成长值
         if ($addIntegralAndGrowth) {
             //积分与成长值
-            $custom->integral = bcadd($custom->integral, $changeAmount);
-            $custom->growth = bcadd($custom->growth, $changeAmount);
+            $custom->integral = bcadd($custom->integral, $changeAmount, 2);
+            $custom->growth = bcadd($custom->growth, $changeAmount, 2);
 
             // 由于没有更新 buyAmount，所以得额外添加更新等级
             $memberData = CustomClass::getCustomExpenseLevel($custom->growth, $mainId); // 设置等级多处需要同步修改的，请搜索：getCustomExpenseLevel