后端端口从PORT改为BACKEND_PORT

backend/src/config/env.ts

@@ -1,11 +1,11 @@
-import dotenv from 'dotenv';
-import path from 'path';
+import dotenv from "dotenv";
+import path from "path";
 
 // 定义配置对象的类型
 interface AppConfig {
   PORT: number;
   CORS_ORIGIN: string;
-  NODE_ENV: 'development' | 'production';
+  NODE_ENV: "development" | "production";
   REDIS: {
     HOST: string;
     PORT: number;
@@ -14,9 +14,10 @@ interface AppConfig {
 
 // 根据环境加载对应的.env文件
 dotenv.config({
-  path: process.env.NODE_ENV === 'production'
-    ? path.resolve(process.cwd(), '.env.production.local')
-    : path.resolve(process.cwd(), '.env.development.local')
+  path:
+    process.env.NODE_ENV === "production"
+      ? path.resolve(process.cwd(), ".env.production.local")
+      : path.resolve(process.cwd(), ".env.development.local"),
 });
 // 检查必要的 Redis 环境变量
 if (!process.env.REDIS_HOST) {
@@ -29,11 +30,12 @@ if (!process.env.REDIS_PORT) {
 }
 // 导出类型安全的配置对象
 export const CONFIG: AppConfig = {
-  PORT: parseInt(process.env.PORT || '3001', 10),
+  PORT: parseInt(process.env.BACKEND_PORT || "3001", 10),
   CORS_ORIGIN: process.env.CORS_ORIGIN!,
-  NODE_ENV: (process.env.NODE_ENV as 'development' | 'production') || 'development',
+  NODE_ENV:
+    (process.env.NODE_ENV as "development" | "production") || "development",
   REDIS: {
     HOST: process.env.REDIS_HOST,
-    PORT: parseInt(process.env.REDIS_PORT, 10)
-  }
-};
+    PORT: parseInt(process.env.REDIS_PORT, 10),
+  },
+};