```

feat(env): 更新开发环境 API 地址将开发环境的 API_BASE_URL 从本地地址更新为线上测试地址，确保开发时能正确连接后端服务。

feat(shop):优化订单确认页优惠券逻辑与支付信息记录- 增加商品总价计算过程的日志输出，便于排查数值精度问题
- 添加多处优惠券选择和推荐时的详细日志，提升调试能力
- 改进支付前数据记录，包含完整订单和优惠券信息
- 优化手动选择优惠券失败时的错误日志输出
- 调整 View 结构以修复分享按钮在某些情况下的渲染问题
- 微调商品详情页样式，增加左侧间距

refactor(shop): 包装分享按钮以提升结构稳定性在商品详情页中，将分享按钮包裹在 View 标签内，以增强组件结构稳定性和兼容性。
```

config/env.ts

@@ -2,7 +2,7 @@
 export const ENV_CONFIG = {
   // 开发环境
   development: {
-    API_BASE_URL: 'http://127.0.0.1:9200/api',
+    API_BASE_URL: 'https://cms-api.websoft.top/api',
     APP_NAME: '开发环境',
     DEBUG: 'true',
   },

src/shop/goodsDetail/index.tsx

@@ -273,12 +273,14 @@ const GoodsDetail = () => {
                 </span>
                   </div>
                 </div>
+                <View>
                   <button
                     className={'flex flex-col  justify-center items-center text-gray-500 px-1 gap-1 text-nowrap whitespace-nowrap'}
                     open-type="share"><Share
                     size={20}/>
                     <span className={'text-xs'}>分享</span>
                   </button>
+                </View>
               </div>
             </>
           </div>

src/shop/orderConfirm/index.tsx

@@ -73,7 +73,21 @@ const OrderConfirm = () => {
   // 计算商品总价
   const getGoodsTotal = () => {
     if (!goods) return 0
-    return parseFloat(goods.price || '0') * quantity
+    const price = parseFloat(goods.price || '0')
+    const total = price * quantity
+
+    // 🔍 详细日志，用于排查数值精度问题
+    console.log('💵 商品总价计算:', {
+      goodsPrice: goods.price,
+      goodsPriceType: typeof goods.price,
+      parsedPrice: price,
+      quantity: quantity,
+      total: total,
+      totalFixed2: total.toFixed(2),
+      totalString: total.toString()
+    })
+
+    return total
   }
 
   // 计算优惠券折扣
@@ -174,9 +188,45 @@ const OrderConfirm = () => {
   const handleCouponSelect = (coupon: CouponCardProps) => {
     const total = getGoodsTotal()
 
+    // 🔍 详细日志记录，用于排查问题
+    console.log('🎫 手动选择优惠券详细信息:', {
+      coupon: {
+        id: coupon.id,
+        title: coupon.title,
+        type: coupon.type,
+        amount: coupon.amount,
+        minAmount: coupon.minAmount,
+        status: coupon.status
+      },
+      orderInfo: {
+        goodsPrice: goods?.price,
+        quantity: quantity,
+        total: total,
+        totalFixed: total.toFixed(2)
+      },
+      validation: {
+        isUsable: isCouponUsable(coupon, total),
+        discount: calculateCouponDiscount(coupon, total),
+        reason: getCouponUnusableReason(coupon, total)
+      }
+    })
+
     // 检查是否可用
     if (!isCouponUsable(coupon, total)) {
       const reason = getCouponUnusableReason(coupon, total)
+
+      // 🚨 记录手动选择失败的详细信息
+      console.error('🚨 手动选择优惠券失败:', {
+        reason,
+        coupon,
+        total,
+        minAmount: coupon.minAmount,
+        comparison: {
+          totalVsMinAmount: `${total} < ${coupon.minAmount}`,
+          result: total < (coupon.minAmount || 0)
+        }
+      })
+
       Taro.showToast({
         title: reason || '优惠券不可用',
         icon: 'none'
@@ -225,6 +275,29 @@ const OrderConfirm = () => {
           const bestCoupon = usableCoupons[0] // 已经按优惠金额排序，第一个就是最优的
           const discount = calculateCouponDiscount(bestCoupon, total)
 
+          // 🔍 详细日志记录自动推荐的信息
+          console.log('🤖 自动推荐优惠券详细信息:', {
+            coupon: {
+              id: bestCoupon.id,
+              title: bestCoupon.title,
+              type: bestCoupon.type,
+              amount: bestCoupon.amount,
+              minAmount: bestCoupon.minAmount,
+              status: bestCoupon.status
+            },
+            orderInfo: {
+              goodsPrice: goods?.price,
+              quantity: quantity,
+              total: total,
+              totalFixed: total.toFixed(2)
+            },
+            validation: {
+              isUsable: isCouponUsable(bestCoupon, total),
+              discount: discount,
+              reason: getCouponUnusableReason(bestCoupon, total)
+            }
+          })
+
           if (discount > 0) {
             setSelectedCoupon(bestCoupon)
 
@@ -349,23 +422,37 @@ const OrderConfirm = () => {
           comments: goods.name,
           deliveryType: 0,
           buyerRemarks: orderRemark,
-          // 确保couponId是数字类型
+          // 🔧 确保 couponId 是正确的数字类型，且不传递 undefined
-          couponId: selectedCoupon ? Number(selectedCoupon.id) : undefined
+          couponId: selectedCoupon ? parseInt(String(selectedCoupon.id), 10) : undefined
         }
       );
 
       // 根据支付方式选择支付类型
       const paymentType = payment.type === 0 ? PaymentType.BALANCE : PaymentType.WECHAT;
 
-      console.log('开始支付:', {
+      // 🔍 支付前的详细信息记录
+      console.log('💰 开始支付 - 详细信息:', {
         orderData,
         paymentType,
         selectedCoupon: selectedCoupon ? {
           id: selectedCoupon.id,
           title: selectedCoupon.title,
+          type: selectedCoupon.type,
+          amount: selectedCoupon.amount,
+          minAmount: selectedCoupon.minAmount,
           discount: getCouponDiscount()
         } : null,
+        priceCalculation: {
+          goodsPrice: goods?.price,
+          quantity: quantity,
+          goodsTotal: getGoodsTotal(),
+          couponDiscount: getCouponDiscount(),
           finalPrice: getFinalPrice()
+        },
+        couponValidation: selectedCoupon ? {
+          isUsable: isCouponUsable(selectedCoupon, getGoodsTotal()),
+          reason: getCouponUnusableReason(selectedCoupon, getGoodsTotal())
+        } : null
       });
 
       // 执行支付 - 移除这里的成功提示，让PaymentHandler统一处理
@@ -527,7 +614,7 @@ const OrderConfirm = () => {
                 height: '80px',
               }} lazyLoad={false}/>
             </View>
-            <View className={'flex flex-col w-full'} style={{width: '100%'}}>
+            <View className={'flex flex-col w-full ml-2'} style={{width: '100%'}}>
               <Text className={'font-medium w-full'}>{goods.name}</Text>
               <Text className={'number text-gray-400 text-sm py-2'}>80g/袋</Text>
               <View className={'flex justify-between items-center'}>