d1 lazy

src/lib/db.ts

@@ -54,8 +54,14 @@ function getD1Adapter(): any {
 
   // 生产环境：Cloudflare Workers/Pages
   if (isCloudflare) {
+    // 创建一个懒加载的适配器，延迟到实际使用时才获取 D1 绑定
+    let cachedAdapter: any = null;
+
+    return new Proxy({}, {
+      get(target, prop) {
+        // 懒加载：第一次访问时才获取真实的 D1 适配器
+        if (!cachedAdapter) {
           try {
-      // 在 Cloudflare 环境中，通过 getCloudflareContext 获取 D1 绑定
             const { getCloudflareContext } = require('@opennextjs/cloudflare');
             const { env } = getCloudflareContext();
 
@@ -64,13 +70,18 @@ function getD1Adapter(): any {
             }
 
             console.log('Using Cloudflare D1 database');
-      return new CloudflareD1Adapter(env.DB);
+            cachedAdapter = new CloudflareD1Adapter(env.DB);
           } catch (error) {
             console.error('Failed to initialize Cloudflare D1:', error);
             throw error;
           }
         }
 
+        return cachedAdapter[prop];
+      }
+    });
+  }
+
   // 开发环境：better-sqlite3
   const Database = require('better-sqlite3');
   const path = require('path');