u

code/allapp/allapp-nest/src/db/index.ts

@@ -0,0 +1,23 @@
+import { drizzle } from 'drizzle-orm/node-postgres';
+import { Pool } from 'pg';
+import { loadConfig } from '@/config/loader';
+
+const config = loadConfig();
+
+// 创建连接池
+const pool = new Pool({
+  host: config.db.host,
+  port: config.db.port,
+  user: config.db.user,
+  password: config.db.password,
+  database: config.db.dbname,
+  ssl: config.db.ssl_mode ?? false,
+  max: 10, // 最大连接数，默认 10
+  idleTimeoutMillis: 30000, // 连接空闲多久后释放
+  connectionTimeoutMillis: 2000, // 连接超时
+});
+
+// 使用 drizzle 绑定 pool
+const db = drizzle(pool);
+
+export { db };