优化goods页面性能：禁用视频播放，修改分页为10个，优化数据加载逻辑

pages/goods/index.js

@@ -51,7 +51,7 @@ Page({
     total: 0, // 总数据条数
     searchTimer: null, // 搜索防抖定时器
     // 分页相关字段
-    pageSize: 20, // 每页数量
+    pageSize: 7, // 每页数量
     publishedCurrentPage: 1, // 已上架商品当前页码
     publishedHasMore: true, // 已上架商品是否有更多
     soldOutCurrentPage: 1, // 售空商品当前页码
@@ -332,13 +332,9 @@ Page({
         const sellerNickName = item.seller?.nickName || item.seller?.sellerNickName || item.seller?.name || '未知';
         const creatorName = sellerNickName;
         
-        // 处理媒体URL
+        // 处理媒体URL - 简化处理，只保留图片URL
         const imageUrls = item.imageUrls || item.images || []
         const formattedImageUrls = Array.isArray(imageUrls) ? imageUrls : [imageUrls]
-        const mediaItems = formattedImageUrls.map(url => ({
-          url: url,
-          type: isVideoUrl(url) ? 'video' : 'image'
-        }))
         
         // 处理商品状态
         let status = item.status
@@ -346,7 +342,7 @@ Page({
                        status === 'sold' || 
                        status === 'out_of_stock' ||
                        (item.supplyStatus && item.supplyStatus.includes('售空'));
-                         
+                          
         if (isSoldOut) {
           status = 'sold_out'
         } else if (status !== 'published') {
@@ -373,8 +369,7 @@ Page({
           price: processedPrice,
           formattedCreatedAt: this.formatDateTime(displayTime),
           creatorName: creatorName,
-          imageUrls: formattedImageUrls,
-          mediaItems: mediaItems
+          imageUrls: formattedImageUrls
         }
       })
       
@@ -388,7 +383,7 @@ Page({
   /**
    * 加载已上架(published)状态的货源 - 支持分页
    */
-  async loadPublishedGoods(page = 1, pageSize = this.data.pageSize) {
+  async loadPublishedGoods(page = 1, pageSize = this.data.pageSize, allGoodsData = null) {
     if (this.data.isLoadingPublished) return { goods: [], hasMore: true }
 
     this.setData({
@@ -403,8 +398,8 @@ Page({
     })
 
     try {
-      // 先获取所有商品数据
-      const allGoods = await this.loadAllGoodsData()
+      // 使用传入的商品数据或获取所有商品数据
+      const allGoods = allGoodsData || await this.loadAllGoodsData()
       
       // 过滤出已上架状态的商品
       let publishedGoods = allGoods.filter(item => item.status === 'published')
@@ -456,7 +451,7 @@ Page({
   /**
    * 加载售空(sold_out)状态的货源 - 支持分页
    */
-  async loadSoldOutGoods(page = 1, pageSize = this.data.pageSize) {
+  async loadSoldOutGoods(page = 1, pageSize = this.data.pageSize, allGoodsData = null) {
     if (this.data.isLoadingSoldOut) return { goods: [], hasMore: true }
 
     this.setData({
@@ -471,8 +466,8 @@ Page({
     })
 
     try {
-      // 先获取所有商品数据
-      const allGoods = await this.loadAllGoodsData()
+      // 使用传入的商品数据或获取所有商品数据
+      const allGoods = allGoodsData || await this.loadAllGoodsData()
       
       // 过滤出售空状态的商品
       let soldOutGoods = allGoods.filter(item => item.status === 'sold_out')
@@ -590,12 +585,19 @@ Page({
       let updatedPublishedHasMore = this.data.publishedHasMore
       let updatedSoldOutHasMore = this.data.soldOutHasMore
       
+      // 只在初始加载时获取所有商品数据
+      let allGoodsData = null
+      if (!isLoadMore) {
+        allGoodsData = await this.loadAllGoodsData()
+      }
+      
       // 1. 如果已上架商品还有更多，继续加载已上架商品
       if (this.data.publishedHasMore) {
         console.log('加载已上架商品第', this.data.publishedCurrentPage, '页')
         const publishedResult = await this.loadPublishedGoods(
           this.data.publishedCurrentPage,
-          this.data.pageSize
+          this.data.pageSize,
+          allGoodsData
         )
         
         newGoods = publishedResult.goods
@@ -621,7 +623,7 @@ Page({
         }
         
         // 添加缓冲，避免请求太快
-        await new Promise(resolve => setTimeout(resolve, 500))
+        await new Promise(resolve => setTimeout(resolve, 300))
       }
       
       // 2. 如果已上架商品加载完，开始加载售空商品
@@ -629,7 +631,8 @@ Page({
         console.log('加载售空商品第', this.data.soldOutCurrentPage, '页')
         const soldOutResult = await this.loadSoldOutGoods(
           this.data.soldOutCurrentPage,
-          this.data.pageSize
+          this.data.pageSize,
+          allGoodsData
         )
         
         newGoods = soldOutResult.goods

pages/goods/index.wxml

@@ -85,20 +85,7 @@
           >
             <view class="product-card {{item.status === 'sold_out' ? 'sold-out-grayscale' : ''}}">
               <view class="product-image-wrapper">
-                <video 
-                  wx:if="{{item.mediaItems && item.mediaItems.length > 0 && item.mediaItems[0].type === 'video'}}"
-                  class="product-image" 
-                  src="{{item.mediaItems[0].url}}" 
-                  mode="aspectFill"
-                  show-center-play-btn="{{true}}"
-                  show-play-btn="{{false}}"
-                  controls="{{true}}"
-                  autoplay="{{true}}"
-                  loop="{{true}}"
-                  muted="{{true}}"
-                ></video>
                 <image 
-                  wx:else
                   class="product-image" 
                   src="{{item.imageUrls && item.imageUrls.length > 0 ? item.imageUrls[0] : '/images/default-avatar.png'}}" 
                   mode="aspectFill"