fix(页面跳转): 修正公众号跳转逻辑以使用微信原生接口

由于微信小程序平台限制，无法直接使用 uni.navigateTo 跳转到公众号页面。
将 navigateToOfficialAccount 方法中的 uni.navigateTo 调用替换为 wx.openOfficialAccountProfile，
通过获取 oauth 服务提供商并检查是否支持微信，确保在微信环境中正确打开指定公众号资料页。

pages-sell/components/sell-container/index.vue

@@ -67,14 +67,15 @@
 					</view>
 					<view class="products-container">
 						<!-- 使用网络图片作为书的封面占位 -->
-						<image v-for="(item, index) in bookList" :key="index" :src="item.imgUrl" class="product-cover" mode="aspectFill" @click="navigateTo(item.jumpUrl)"></image>
+						<image v-for="(item, index) in bookList" :key="index" :src="item.imgUrl" class="product-cover"
+							mode="aspectFill" @click="navigateTo(item.jumpUrl)"></image>
 					</view>
 				</view>
 			</view>
 
 			<!-- 健康与成长双卡片 -->
 			<view class="info-dual-card">
-				<swiper class="info-card-swiper" :autoplay="true" :interval="3000" :circular="true" >
+				<swiper class="info-card-swiper" :autoplay="true" :interval="3000" :circular="true">
 					<swiper-item v-for="(item, index) in leftBookList" :key="index">
 						<view class="info-card bg-orange" @click="navigateTo(item.jumpUrl)">
 							<view class="info-text-group">
@@ -113,9 +114,10 @@
 			</view>
 
 			<!-- 书嗨推荐 -->
-			<view class="recommend-section" @click="navigateTo(item.jumpUrl)" v-for="(item, index) in topicList" :key="index">
+			<view class="recommend-section" @click="navigateTo(item.jumpUrl)" v-for="(item, index) in topicList"
+				:key="index">
 				<view class="section-header">
-					<text class="section-title">{{item.showCateName}}</text>
+					<text class="section-title">{{ item.showCateName }}</text>
 					<view class="view-more">
 						<text>查看全部</text>
 						<image src="/pages-sell/static/right-arrow.png" class="arrow-icon" mode="widthFix"></image>
@@ -123,7 +125,8 @@
 				</view>
 
 				<view class="book-list">
-					<view class="book-item" v-for="(book, index) in getDisplayBooks(item)" :key="index" @click="navigateTo('/pages-sell/pages/detail?isbn=' + book.bookIsbn)">
+					<view class="book-item" v-for="(book, index) in getDisplayBooks(item)" :key="index"
+						@click="navigateTo('/pages-sell/pages/detail?isbn=' + book.bookIsbn)">
 						<image :src="book.bookImg" class="book-image" mode="aspectFill"></image>
 						<text class="book-name">{{ book.bookName }}</text>
 						<view class="price-row">
@@ -138,7 +141,7 @@
 					</view>
 				</view>
 			</view>
-		
+
 			<!-- 底部留白，防止遮挡 -->
 			<view class="bottom-safe-area"></view>
 		</view>
@@ -179,9 +182,9 @@
 					{ title: '山河岁月', price: '6.80', original: '36.80', cover: 'https://img.yzcdn.cn/vant/cat.jpeg' },
 					{ title: '山河岁月', price: '6.80', original: '36.80', cover: 'https://img.yzcdn.cn/vant/cat.jpeg' }
 				],
-				topicList:[], //专题推荐 
-				leftBookList:[], // 左侧推荐书籍
-				rightBookList:[] // 右侧推荐书籍
+				topicList: [], //专题推荐 
+				leftBookList: [], // 左侧推荐书籍
+				rightBookList: [] // 右侧推荐书籍
 			}
 		},
 		created() {
@@ -192,7 +195,7 @@
 		},
 		methods: {
 			handleCategory(item) {
-				if(!item.jumpUrl) return
+				if (!item.jumpUrl) return
 				this.navigateTo(item.jumpUrl)
 			},
 			changeHotTag(index) {
@@ -201,15 +204,33 @@
 			},
 			//跳转 URL
 			navigateTo(url) {
-				if(!url) return
+				if (!url) return
 				console.log(url)
 				uni.navigateTo({
 					url: url
 				});
 			},
 			navigateToOfficialAccount() {
-				uni.navigateTo({
-					url: '/pages-mine/pages/customer-service'
+				// 打开公众号
+				uni.getProvider({
+					service: "oauth",
+					success: function (res) {
+						if (res.provider.includes("weixin")) {
+							// 调用微信小程序的 wx.openOfficialAccountProfile
+							wx.openOfficialAccountProfile({
+								username: "bookersea",
+								success: function (res) {
+									console.log("打开公众号资料页成功", res);
+								},
+								fail: function (err) {
+									console.log("打开公众号资料页失败", err);
+								},
+								complete: function () {
+									console.log("接口调用结束");
+								},
+							});
+						}
+					},
 				});
 			},