细节修改

backend/src/VendingMachine.Api/Program.cs

@@ -77,7 +77,12 @@ if (app.Environment.IsDevelopment())
 }
 
 app.UseStaticFiles(); // 提供 wwwroot 下的静态文件（上传的图片等）
+
+// 仅在非开发环境启用HTTPS重定向，避免本地调试时请求被重定向导致连接失败
+if (!app.Environment.IsDevelopment())
+{
     app.UseHttpsRedirection();
+}
 app.UseCors();
 app.UseMiddleware<ExceptionHandlingMiddleware>();
 app.UseMiddleware<LanguageMiddleware>();

backend/src/VendingMachine.Api/Properties/launchSettings.json

@@ -5,7 +5,7 @@
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": false,
-      "applicationUrl": "http://localhost:5082",
+      "applicationUrl": "http://0.0.0.0:5082",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }

mobile/api/request.js

@@ -1,7 +1,8 @@
 import { getStorage, removeStorage, TOKEN_KEY, LOCALE_KEY } from '../utils/storage.js'
 
 // 后端API基础地址
-export const BASE_URL = 'https://api.vendingmachine.com'
+// MuMu模拟器需使用宿主机局域网IP，生产环境替换为正式域名
+export const BASE_URL = 'http://192.168.21.7:5082'
 
 /**
  * 统一请求封装，自动注入Token和语言请求头，统一处理响应和错误

mobile/pages/index/index.vue

@@ -3,7 +3,7 @@
     <!-- Banner轮播图 -->
     <swiper class="banner-swiper" autoplay circular indicator-dots>
       <swiper-item v-for="banner in banners" :key="banner.id" @click="onBannerClick(banner)">
-        <image class="banner-image" :src="banner.imageUrl" mode="aspectFill" />
+        <image class="banner-image" :src="resolveImageUrl(banner.imageUrl)" mode="aspectFill" />
       </swiper-item>
     </swiper>
 
@@ -15,7 +15,7 @@
         class="entry-item"
         @click="onEntryClick(entry)"
       >
-        <image class="entry-image" :src="entry.imageUrl" mode="aspectFit" />
+        <image class="entry-image" :src="resolveImageUrl(entry.imageUrl)" mode="aspectFit" />
         <text class="entry-label">{{ getEntryLabel(entry.key) }}</text>
       </view>
     </view>
@@ -57,6 +57,7 @@ import { getBanners, getEntries, getCouponGuide } from '../../api/content.js'
 import { getRedeemableCoupons, redeemCoupon } from '../../api/coupon.js'
 import { useUserStore } from '../../stores/user.js'
 import { navigateBanner } from '../../utils/navigation.js'
+import { resolveImageUrl } from '../../utils/image.js'
 import CouponCard from '../../components/CouponCard.vue'
 import RedeemPopup from '../../components/RedeemPopup.vue'
 import CouponGuidePopup from '../../components/CouponGuidePopup.vue'

mobile/pages/membership/membership.vue

@@ -66,6 +66,7 @@ import { ref, computed, onMounted } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useMembershipStore } from '../../stores/membership.js'
 import { getMembershipBanner } from '../../api/content.js'
+import { resolveImageUrl } from '../../utils/image.js'
 
 const { t } = useI18n()
 const membershipStore = useMembershipStore()
@@ -123,7 +124,7 @@ async function onSubscribe(product) {
 async function loadData() {
   try {
     const res = await getMembershipBanner()
-    bannerUrl.value = res.data?.imageUrl || res.data || ''
+    bannerUrl.value = resolveImageUrl(res.data?.imageUrl || res.data || '')
   } catch (e) { /* 错误已统一处理 */ }
 
   try {

mobile/pages/stamps/stamps.vue

@@ -45,6 +45,7 @@
 import { ref, onMounted } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { getStampBanner } from '../../api/content.js'
+import { resolveImageUrl } from '../../utils/image.js'
 import { getStampCoupons, redeemStampCoupon } from '../../api/coupon.js'
 import { useUserStore } from '../../stores/user.js'
 import { resolveStampRedeemButton } from '../../utils/stamps.js'
@@ -110,7 +111,7 @@ async function onRedeemConfirm() {
 async function loadBanner() {
   try {
     const res = await getStampBanner()
-    bannerUrl.value = res.data?.imageUrl || res.data || ''
+    bannerUrl.value = resolveImageUrl(res.data?.imageUrl || res.data || '')
   } catch (e) { /* 错误已统一处理 */ }
 }
 

mobile/utils/image.js

@@ -0,0 +1,13 @@
+import { BASE_URL } from '../api/request.js'
+
+/**
+ * 将后端返回的相对路径图片URL转换为完整URL
+ * 如果已经是完整URL（http/https开头）则直接返回
+ * @param {string} url - 图片路径
+ * @returns {string} 完整的图片URL
+ */
+export function resolveImageUrl(url) {
+  if (!url) return ''
+  if (url.startsWith('http://') || url.startsWith('https://')) return url
+  return `${BASE_URL}${url}`
+}