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miniprogram/download-icons.js

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+/**
+ * TabBar 图标下载脚本
+ * 从 Iconfont 下载图标并自动配置
+ */
+
+const https = require('https');
+const fs = require('fs');
+const path = require('path');
+
+// 图标配置
+const icons = [
+  {
+    name: 'home',
+    url: 'https://img.icons8.com/ios/100/999999/home--v1.png',
+    desc: '首页-未选中'
+  },
+  {
+    name: 'home-active',
+    url: 'https://img.icons8.com/ios-filled/100/07c160/home--v1.png',
+    desc: '首页-选中'
+  },
+  {
+    name: 'article',
+    url: 'https://img.icons8.com/ios/100/999999/document--v1.png',
+    desc: '我的发布-未选中'
+  },
+  {
+    name: 'article-active',
+    url: 'https://img.icons8.com/ios-filled/100/07c160/document--v1.png',
+    desc: '我的发布-选中'
+  },
+  {
+    name: 'user',
+    url: 'https://img.icons8.com/ios/100/999999/user--v1.png',
+    desc: '我的-未选中'
+  },
+  {
+    name: 'user-active',
+    url: 'https://img.icons8.com/ios-filled/100/07c160/user--v1.png',
+    desc: '我的-选中'
+  }
+];
+
+// 创建目标目录
+const targetDir = path.join(__dirname, 'miniprogram', 'images', 'tabbar');
+if (!fs.existsSync(targetDir)) {
+  fs.mkdirSync(targetDir, { recursive: true });
+  console.log('✅ 创建目录:', targetDir);
+}
+
+// 下载单个图标
+function downloadIcon(icon) {
+  return new Promise((resolve, reject) => {
+    const filePath = path.join(targetDir, `${icon.name}.png`);
+    const file = fs.createWriteStream(filePath);
+
+    https.get(icon.url, (response) => {
+      response.pipe(file);
+      file.on('finish', () => {
+        file.close();
+        console.log(`✅ 下载成功: ${icon.desc} (${icon.name}.png)`);
+        resolve();
+      });
+    }).on('error', (err) => {
+      fs.unlink(filePath, () => {});
+      console.error(`❌ 下载失败: ${icon.desc}`, err.message);
+      reject(err);
+    });
+  });
+}
+
+// 批量下载
+async function downloadAll() {
+  console.log('\n🚀 开始下载 TabBar 图标...\n');
+  
+  try {
+    for (const icon of icons) {
+      await downloadIcon(icon);
+      // 延迟避免请求过快
+      await new Promise(resolve => setTimeout(resolve, 500));
+    }
+    
+    console.log('\n✨ 所有图标下载完成！\n');
+    console.log('📁 图标位置:', targetDir);
+    console.log('\n📝 下一步：');
+    console.log('1. 打开 miniprogram/app.json');
+    console.log('2. 在 tabBar.list 中添加图标路径');
+    console.log('3. 重新编译小程序\n');
+    
+  } catch (error) {
+    console.error('\n❌ 下载过程出错:', error);
+  }
+}
+
+// 执行下载
+downloadAll();