注意：行数仅供参考，为了快速找到修改的地方 1、文件地址：app\services\order\StoreOrderCreateServices.php
行数：393
if (coupon_price) {
cart['truePrice'] = cart[ ′truePrice ′]=cart['truePrice'] > coupon_price ? bcsub((string)coupon price?bcsub((string)cart['truePrice'], (string)coupon_price, 2) : 0;
}
if (integral_price) {
cart['truePrice'] = cart[ ′truePrice ′]=cart['truePrice'] > integral_price ? bcsub((string)integral price?bcsub((string)cart['truePrice'], (string)integral_price, 2) : 0;
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