From 6884b03e593287a550cd5d4375a486bba361000b Mon Sep 17 00:00:00 2001 From: dexcoder6 Date: Sat, 9 May 2026 13:45:49 +0800 Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E6=94=AF=E4=BB=98?= =?UTF-8?q?=E6=88=90=E5=8A=9F=E9=A1=B5=E5=85=85=E5=80=BC=E9=87=91=E9=A2=9D?= =?UTF-8?q?=E6=98=BE=E7=A4=BA=20NaN?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 后端 ent 模型 PaymentOrder.FeeRate 带 omitempty，fee_rate=0 的订单 在 JSON 序列化时该字段会被剔除。前端 baseAmount 计算用 `fee_rate <= 0` 判断走分支，但 `undefined <= 0` 为 false，因此进入除法分支得到 NaN。 将 fee_rate 通过 Number(...) || 0 归一化，使缺失字段等价于 0。 Co-Authored-By: Claude Opus 4.7 --- frontend/src/views/user/PaymentResultView.vue | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/frontend/src/views/user/PaymentResultView.vue b/frontend/src/views/user/PaymentResultView.vue index f8ed37d9..d4f5feef 100644 --- a/frontend/src/views/user/PaymentResultView.vue +++ b/frontend/src/views/user/PaymentResultView.vue @@ -137,13 +137,17 @@ const refreshAttempts = ref(0) /** 充值金额 = pay_amount / (1 + fee_rate/100)，fee_rate=0 时等于 pay_amount */ const baseAmount = computed(() => { - if (!order.value || order.value.fee_rate <= 0) return order.value?.pay_amount ?? 0 - return Math.round((order.value.pay_amount / (1 + order.value.fee_rate / 100)) * 100) / 100 + if (!order.value) return 0 + const feeRate = Number(order.value.fee_rate) || 0 + if (feeRate <= 0) return order.value.pay_amount ?? 0 + return Math.round((order.value.pay_amount / (1 + feeRate / 100)) * 100) / 100 }) /** 手续费 = pay_amount - baseAmount */ const feeAmount = computed(() => { - if (!order.value || order.value.fee_rate <= 0) return 0 + if (!order.value) return 0 + const feeRate = Number(order.value.fee_rate) || 0 + if (feeRate <= 0) return 0 return Math.round((order.value.pay_amount - baseAmount.value) * 100) / 100 })