修改部署js

scripts/deploy-to-cos.js

@@ -15,6 +15,15 @@ const fs = require('fs');
 const path = require('path');
 const { execSync } = require('child_process');
 
+// CDN SDK (可选，如果安装了的话)
+let CdnClient = null;
+try {
+    const tencentcloud = require('tencentcloud-sdk-nodejs-cdn');
+    CdnClient = tencentcloud.cdn.v20180606.Client;
+} catch (e) {
+    // CDN SDK 未安装，稍后会提示用户
+}
+
 // ============================================================================
 // 配置加载
 // ============================================================================
@@ -284,25 +293,86 @@ async function uploadBuildDir() {
 }
 
 // ============================================================================
-// CDN 刷新（可选）
+// CDN 刷新
 // ============================================================================
 
 /**
  * 刷新 CDN 缓存
- * 注意：需要额外配置 CDN API 权限
+ * 自动刷新 index.html 等关键文件，确保用户获取最新版本
  */
 async function refreshCDN() {
     if (!config.CDN_DOMAIN) {
         console.log('\n\x1b[33m[提示]\x1b[0m 未配置 CDN 域名，跳过 CDN 刷新');
         console.log('    如需自动刷新 CDN，请在 .env.cos 中配置 CDN_DOMAIN');
-        return;
+        return { success: false, reason: 'no_domain' };
+    }
+
+    // 检查是否安装了 CDN SDK
+    if (!CdnClient) {
+        console.log('\n\x1b[33m[提示]\x1b[0m CDN SDK 未安装，跳过自动刷新');
+        console.log('    安装命令: npm install tencentcloud-sdk-nodejs-cdn --save-dev');
+        console.log('    或手动刷新: https://console.cloud.tencent.com/cdn/refresh');
+        return { success: false, reason: 'no_sdk' };
     }
 
     console.log('\n\x1b[36m[CDN]\x1b[0m 刷新 CDN 缓存...');
     console.log(`    域名: ${config.CDN_DOMAIN}`);
-    console.log('\n\x1b[33m[提示]\x1b[0m 由于文件名包含 hash，通常不需要手动刷新 CDN');
-    console.log('    如需刷新，请到腾讯云 CDN 控制台操作:');
-    console.log('    https://console.cloud.tencent.com/cdn/refresh');
+
+    try {
+        // 初始化 CDN 客户端
+        const cdnClient = new CdnClient({
+            credential: {
+                secretId: config.COS_SECRET_ID,
+                secretKey: config.COS_SECRET_KEY,
+            },
+            region: '', // CDN 为全局服务，region 留空
+            profile: {
+                signMethod: 'TC3-HMAC-SHA256',
+                httpProfile: {
+                    reqMethod: 'POST',
+                    reqTimeout: 30,
+                },
+            },
+        });
+
+        // 需要刷新的关键文件（不带 hash 的文件）
+        const domain = config.CDN_DOMAIN.replace(/^https?:\/\//, '');
+        const urlsToRefresh = [
+            `https://${domain}/index.html`,
+            `https://${domain}/`,
+            `https://${domain}/asset-manifest.json`,
+            `https://${domain}/manifest.json`,
+        ];
+
+        console.log('    刷新文件:');
+        urlsToRefresh.forEach(url => console.log(`      - ${url}`));
+
+        // 调用 PurgeUrlsCache 接口
+        const result = await cdnClient.PurgeUrlsCache({
+            Urls: urlsToRefresh,
+        });
+
+        console.log(`\n\x1b[32m[✓]\x1b[0m CDN 刷新任务已提交`);
+        console.log(`    任务ID: ${result.TaskId}`);
+        console.log('    刷新生效时间约 5 分钟');
+
+        return { success: true, taskId: result.TaskId };
+
+    } catch (err) {
+        console.error(`\n\x1b[33m[警告]\x1b[0m CDN 刷新失败: ${err.message}`);
+
+        // 提供常见错误的解决方案
+        if (err.code === 'AuthFailure.SecretIdNotFound' || err.code === 'AuthFailure.SignatureFailure') {
+            console.log('    请检查 API 密钥是否正确');
+        } else if (err.code === 'UnauthorizedOperation') {
+            console.log('    请确保 API 密钥有 CDN 刷新权限');
+            console.log('    权限策略: QcloudCDNFullAccess 或自定义 cdn:PurgeUrlsCache');
+        }
+
+        console.log('\n    可手动刷新: https://console.cloud.tencent.com/cdn/refresh');
+
+        return { success: false, reason: 'api_error', error: err.message };
+    }
 }
 
 // ============================================================================
@@ -329,8 +399,8 @@ async function main() {
         // 3. 上传文件
         const { uploaded, failed } = await uploadBuildDir();
 
-        // 4. CDN 刷新提示
-        await refreshCDN();
+        // 4. CDN 刷新
+        const cdnResult = await refreshCDN();
 
         // 5. 完成
         const duration = ((Date.now() - startTime) / 1000).toFixed(1);
@@ -340,9 +410,13 @@ async function main() {
         console.log('╚════════════════════════════════════════════════════════════════╝');
         console.log(`\n    耗时: ${duration} 秒`);
         console.log(`    上传: ${uploaded} 个文件`);
+        console.log(`    CDN刷新: ${cdnResult.success ? '✓ 已提交' : '✗ 跳过'}`);
 
         if (config.CDN_DOMAIN) {
             console.log(`\n    访问地址: https://${config.CDN_DOMAIN}`);
+            if (cdnResult.success) {
+                console.log('    提示: CDN 刷新约需 5 分钟生效');
+            }
         }
 
         console.log('\n');