From fa524af5b5820872ec68dd0b66404867dc76e596 Mon Sep 17 00:00:00 2001
From: moux1024 <403053463@qq.com>
Date: Mon, 29 Sep 2025 14:18:01 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20env=E5=8F=98=E9=87=8F?=
 =?UTF-8?q?=E4=BD=BF=E7=94=A8=E6=94=B6=E5=8F=A3=E5=88=B0env.ts,constants?=
 =?UTF-8?q?=E6=9A=82=E6=97=B6=E7=A7=BB=E9=99=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 api/README.md                                 |   8 +-
 api/common.ts                                 |   4 +-
 api/constants.ts                              |   4 -
 api/request.ts                                |   6 +-
 api/serversetting.ts                          |   4 +-
 api/video_flow.ts                             |   1 -
 app/layout.tsx                                |   7 +-
 app/users/oauth/callback/page.tsx             |   4 +-
 .../pages/work-flow/ai-editing-iframe.tsx     |   2 +-
 .../pages/work-flow/use-workflow-data.tsx     |   4 +-
 .../pages/work-flow/video-edit/config.ts      |  35 ++-
 components/vanta-halo-background.tsx          |   1 +
 lib/auth.ts                                   |  46 ++--
 lib/env.ts                                    | 202 ++++++++++++++++++
 lib/server-config.ts                          |   5 +-
 utils/analytics.ts                            |  12 +-
 utils/dev-helper.ts                           |   5 +-
 utils/export-service.ts                       |   5 +-
 18 files changed, 268 insertions(+), 87 deletions(-)
 delete mode 100644 api/constants.ts
 create mode 100644 lib/env.ts

diff --git a/api/README.md b/api/README.md
index f378220..6351e6b 100644
--- a/api/README.md
+++ b/api/README.md
@@ -4,7 +4,7 @@
 
 ### 目录结构与职责
 
-- `constants.ts`：基础配置（`BASE_URL` 从 `NEXT_PUBLIC_BASE_URL` 注入）
+- 基础配置从 `@/lib/env` 导入 `baseUrl`
 - `request.ts`：Axios 实例与拦截器、通用 `get/post/put/del`、`stream`（SSE风格下载进度）、`downloadStream`、`streamJsonPost`
 - `errorHandle.ts`：错误码映射与统一提示、特殊码处理（如 401 跳转登录、402 不弹提示）
 - `common.ts`：通用类型与与上传相关的工具（获取七牛 Token、上传）
@@ -16,7 +16,7 @@
 1. 使用 `request.ts` 提供的 `get/post/put/del` 包装函数发起请求，返回后端响应体（已通过响应拦截器做业务码检查）。
 2. 业务成功码：`code === 0` 或 `code === 202`（长任务/排队等需要前端自行处理状态）。若非成功码，拦截器会调用 `errorHandle` 并 `Promise.reject`。
 3. 认证：前端从 `localStorage.token` 注入 `Authorization: Bearer <token>`，请确保登录流程写入 `token`。
-4. 基础地址：通过环境变量 `NEXT_PUBLIC_BASE_URL` 注入，构建前需设置。
+4. 基础地址：从 `@/lib/env` 的 `baseUrl` 获取，统一管理环境变量。
 
 ### 错误处理约定
 
@@ -90,7 +90,7 @@ await downloadStream('/download/file', 'result.mp4');
 #### 浏览器前端（React/Next.js CSR）
 
 - 直接使用 `get/post/put/del`；确保登录后将 `token` 写入 `localStorage`
-- 环境变量：在 `.env.local` 配置 `NEXT_PUBLIC_BASE_URL`
+- 环境变量：在 `.env.local` 配置 `NEXT_PUBLIC_BASE_URL`，通过 `@/lib/env` 统一管理
 - 错误提示：由 `errorHandle` 统一处理；402 会展示积分不足通知
 
 #### Next.js Route Handler（服务端 API）
@@ -101,7 +101,7 @@ await downloadStream('/download/file', 'result.mp4');
 #### Next.js Server Components/SSR
 
 - 服务端不具备 `localStorage`，如需鉴权请改为从 Cookie/Headers 传递 token，并在转发时设置 `Authorization`
-- 服务器端可直接使用 `fetch(BASE_URL + path, { headers })`
+- 服务器端可直接使用 `fetch(baseUrl + path, { headers })`
 
 #### Node/Serverless（Vercel/Cloudflare）
 
diff --git a/api/common.ts b/api/common.ts
index 4fef3e8..7c3daa4 100644
--- a/api/common.ts
+++ b/api/common.ts
@@ -1,5 +1,5 @@
 // Common API 相关接口
-import { BASE_URL } from './constants'
+import { baseUrl } from '@/lib/env';
 
 export interface ApiResponse<T = any> {
   code: number
@@ -44,7 +44,7 @@ export const getUploadToken = async (timeoutMs: number = 10000): Promise<{ token
   }, timeoutMs)
 
   try {
-    const response = await fetch(`${BASE_URL}/common/get-upload-token`, {
+    const response = await fetch(`${baseUrl}/common/get-upload-token`, {
       method: "GET",
       headers: {
         Accept: "application/json",
diff --git a/api/constants.ts b/api/constants.ts
deleted file mode 100644
index a2dd979..0000000
--- a/api/constants.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export const BASE_URL = process.env.NEXT_PUBLIC_BASE_URL
-// export const BASE_URL = 'https://77.smartvideo.py.qikongjian.com'
-// export const BASE_URL ='http://192.168.120.5:8000'
-//
diff --git a/api/request.ts b/api/request.ts
index 701f549..0afcc2e 100644
--- a/api/request.ts
+++ b/api/request.ts
@@ -1,5 +1,5 @@
 import axios, { AxiosInstance, AxiosRequestConfig, AxiosResponse, InternalAxiosRequestConfig, AxiosHeaders } from 'axios';
-import { BASE_URL } from './constants'
+import { baseUrl } from '@/lib/env';
 import { errorHandle } from './errorHandle';
 
 /**
@@ -20,7 +20,7 @@ const handleRequestError = (error: any, defaultMessage: string = '请求失败')
 };
 // 创建 axios 实例
 const request: AxiosInstance = axios.create({
-  baseURL: BASE_URL, // 设置基础URL
+  baseURL: baseUrl, // 设置基础URL
   timeout: 300000, // 请求超时时间
   headers: {
     'Content-Type': 'application/json',
@@ -102,7 +102,7 @@ export async function streamJsonPost<T = any>(
 ) {
   try {
     const token = localStorage?.getItem('token') || '';
-    const response = await fetch(`${BASE_URL}${url}`, {
+    const response = await fetch(`${baseUrl}${url}`, {
       method: 'POST',
       headers: {
         'Content-Type': 'application/json',
diff --git a/api/serversetting.ts b/api/serversetting.ts
index 2a2f198..e101de4 100644
--- a/api/serversetting.ts
+++ b/api/serversetting.ts
@@ -1,4 +1,4 @@
-import { BASE_URL } from "./constants";
+import { baseUrl } from '@/lib/env';
 import { post } from './request';
 
 // 获取路演配置数据
@@ -8,7 +8,7 @@ export const fetchRoadshowConfigs = async () => {
   
   try {
     console.log('开始请求接口数据...');
-    const response = await fetch(BASE_URL + '/serversetting/roadshow-configs', {
+    const response = await fetch(baseUrl + '/serversetting/roadshow-configs', {
       method: 'POST',
       headers: {
         'Content-Type': 'application/json',
diff --git a/api/video_flow.ts b/api/video_flow.ts
index a4f2cec..95113ff 100644
--- a/api/video_flow.ts
+++ b/api/video_flow.ts
@@ -1,7 +1,6 @@
 import { post, streamJsonPost } from "./request";
 import { ProjectTypeEnum } from "@/app/model/enums";
 import { ApiResponse } from "@/api/common";
-import { BASE_URL } from "./constants";
 import {
   AITextEntity,
   RoleEntity,
diff --git a/app/layout.tsx b/app/layout.tsx
index da2fb2f..9631a78 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -5,6 +5,7 @@ import { Providers } from '@/components/providers';
 import { ConfigProvider, theme } from 'antd';
 import CallbackModal from '@/components/common/CallbackModal';
 import { useAppStartupAnalytics } from '@/hooks/useAppStartupAnalytics';
+import { gaEnabled, gaMeasurementId } from '@/lib/env';
 
 // 创建上下文来传递弹窗控制方法
 const CallbackModalContext = createContext<{
@@ -53,16 +54,16 @@ export default function RootLayout({
         <link rel="icon" type="image/x-icon" sizes="32x32" href="/favicon.ico?v=1" />
         <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico?v=1" />
         <link rel="apple-touch-icon" sizes="180x180" href="/favicon.ico?v=1" />
-        {process.env.NEXT_PUBLIC_GA_ENABLED === 'true' && (
+        {gaEnabled && (
           <>
-            <script async src={`https://www.googletagmanager.com/gtag/js?id=${process.env.NEXT_PUBLIC_GA_MEASUREMENT_ID}`}></script>
+            <script async src={`https://www.googletagmanager.com/gtag/js?id=${gaMeasurementId}`}></script>
             <script
               dangerouslySetInnerHTML={{
                 __html: `
                   window.dataLayer = window.dataLayer || [];
                   function gtag(){window.dataLayer.push(arguments);}
                   gtag('js', new Date());
-                  gtag('config', '${process.env.NEXT_PUBLIC_GA_MEASUREMENT_ID}', {
+                  gtag('config', '${gaMeasurementId}', {
                     page_title: document.title,
                     page_location: window.location.href,
                     send_page_view: true
diff --git a/app/users/oauth/callback/page.tsx b/app/users/oauth/callback/page.tsx
index 7989731..fcb9b67 100644
--- a/app/users/oauth/callback/page.tsx
+++ b/app/users/oauth/callback/page.tsx
@@ -4,6 +4,7 @@ import React, { useEffect, useState } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import { CheckCircle, XCircle, Loader2, AlertTriangle } from "lucide-react";
 import type { OAuthCallbackParams } from "@/app/types/google-oauth";
+import { baseUrl } from '@/lib/env';
 
 // 根据后端实际返回格式定义响应类型
 interface GoogleOAuthResponse {
@@ -98,8 +99,7 @@ export default function OAuthCallback() {
         console.log('最终使用的邀请码:', finalInviteCode);
 
         // 根据 jiekou.md 文档调用统一的 Python OAuth 接口
-        // 使用 NEXT_PUBLIC_BASE_URL 配置，默认为 https://77.smartvideo.py.qikongjian.com
-        const baseUrl = process.env.NEXT_PUBLIC_BASE_URL || 'https://77.smartvideo.py.qikongjian.com';
+        // 使用统一配置中的 baseUrl
         console.log('🔧 调用 Python OAuth 接口:', baseUrl);
 
         const response = await fetch(`${baseUrl}/api/oauth/google`, {
diff --git a/components/pages/work-flow/ai-editing-iframe.tsx b/components/pages/work-flow/ai-editing-iframe.tsx
index 1d6e51d..ebf51b0 100644
--- a/components/pages/work-flow/ai-editing-iframe.tsx
+++ b/components/pages/work-flow/ai-editing-iframe.tsx
@@ -8,6 +8,7 @@
 "use client";
 
 import React, { useState, useCallback, useEffect, useRef } from 'react';
+import { cutUrl } from '@/lib/env';
 import { motion, AnimatePresence } from 'framer-motion';
 import { 
   Zap, 
@@ -95,7 +96,6 @@ export const AIEditingIframe = React.forwardRef<AIEditingIframeHandle, AIEditing
   const iframeRef = useRef<HTMLIFrameElement>(null);
   const progressIntervalRef = useRef<NodeJS.Timeout | null>(null);
   const timeoutRef = useRef<NodeJS.Timeout | null>(null);
-  const cutUrl = process.env.NEXT_PUBLIC_CUT_URL || 'https://cut.movieflow.ai';
   console.log('cutUrl', cutUrl);
 
   // 构建智能剪辑URL
diff --git a/components/pages/work-flow/use-workflow-data.tsx b/components/pages/work-flow/use-workflow-data.tsx
index cdb3d29..ee1b05a 100644
--- a/components/pages/work-flow/use-workflow-data.tsx
+++ b/components/pages/work-flow/use-workflow-data.tsx
@@ -8,6 +8,7 @@ import { useUpdateEffect } from '@/app/hooks/useUpdateEffect';
 import { LOADING_TEXT_MAP, TaskObject, Status, Stage } from '@/api/DTO/movieEdit';
 import { AspectRatioValue } from '@/components/ChatInputBox/AspectRatioSelector';
 import { useDeviceType } from '@/hooks/useDeviceType';
+import { cutUrlTo, errorConfig } from '@/lib/env';
 
 interface UseWorkflowDataProps {
   onEditPlanGenerated?: () => void;
@@ -40,7 +41,7 @@ export function useWorkflowData({ onEditPlanGenerated, editingStatus, onExportFa
 
   const { isMobile, isTablet, isDesktop } = useDeviceType();
 
-  const cutUrl = process.env.NEXT_PUBLIC_CUT_URL_TO || 'https://smartcut.api.movieflow.ai';
+  const cutUrl = cutUrlTo;
   console.log('cutUrl', cutUrl);
 
   useEffect(() => {
@@ -77,7 +78,6 @@ export function useWorkflowData({ onEditPlanGenerated, editingStatus, onExportFa
     }
   });
   let loadingText: any = useRef(LOADING_TEXT_MAP.getInfo);
-  const errorConfig = Number(process.env.NEXT_PUBLIC_ERROR_CONFIG);
 
 
   // 更新 taskObject 的类型
diff --git a/components/pages/work-flow/video-edit/config.ts b/components/pages/work-flow/video-edit/config.ts
index 1c4a0f7..87842a1 100644
--- a/components/pages/work-flow/video-edit/config.ts
+++ b/components/pages/work-flow/video-edit/config.ts
@@ -2,6 +2,8 @@
  * 视频编辑功能配置
  */
 
+import { getVideoEditApiConfig as getEnvVideoEditConfig, isDevelopment } from '@/lib/env';
+
 export interface VideoEditApiConfig {
   /** 是否使用Mock API */
   useMockApi: boolean;
@@ -26,32 +28,23 @@ export const defaultVideoEditApiConfig: VideoEditApiConfig = {
   remoteApiBase: '/video-edit',
   localApiBase: '/api/video-edit',
   timeout: 10000,
-  enableDebugLog: process.env.NODE_ENV === 'development'
+  enableDebugLog: isDevelopment
 };
 
 /**
  * 获取当前API配置
  */
 export function getVideoEditApiConfig(): VideoEditApiConfig {
-  // 可以从环境变量或其他配置源读取
-  const config = { ...defaultVideoEditApiConfig };
+  // 从统一环境配置获取
+  const envConfig = getEnvVideoEditConfig();
   
-  // 环境变量覆盖
-  if (process.env.NEXT_PUBLIC_VIDEO_EDIT_USE_MOCK === 'true') {
-    config.useMockApi = true;
-    config.useLocalApi = false;
-  }
-  
-  if (process.env.NEXT_PUBLIC_VIDEO_EDIT_USE_REMOTE === 'true') {
-    config.useLocalApi = false;
-    config.useMockApi = false;
-  }
-  
-  if (process.env.NEXT_PUBLIC_VIDEO_EDIT_REMOTE_BASE) {
-    config.remoteApiBase = process.env.NEXT_PUBLIC_VIDEO_EDIT_REMOTE_BASE;
-  }
-  
-  return config;
+  return {
+    ...defaultVideoEditApiConfig,
+    useMockApi: envConfig.useMockApi,
+    useLocalApi: !envConfig.useRemoteApi,
+    remoteApiBase: envConfig.remoteApiBase,
+    enableDebugLog: envConfig.enableDebugLog,
+  };
 }
 
 /**
@@ -155,7 +148,7 @@ export const errorHandlingConfig = {
  */
 export const performanceConfig = {
   /** 是否启用性能监控 */
-  enabled: process.env.NODE_ENV === 'development',
+  enabled: isDevelopment,
   /** 慢请求阈值（毫秒） */
   slowRequestThreshold: 2000,
   /** 是否记录所有请求 */
@@ -193,7 +186,7 @@ export const uiConfig = {
   /** 描述最大长度 */
   maxDescriptionLength: 500,
   /** 是否显示调试信息 */
-  showDebugInfo: process.env.NODE_ENV === 'development',
+  showDebugInfo: isDevelopment,
   /** 动画配置 */
   animations: {
     enabled: true,
diff --git a/components/vanta-halo-background.tsx b/components/vanta-halo-background.tsx
index 9c78fbd..056ce35 100644
--- a/components/vanta-halo-background.tsx
+++ b/components/vanta-halo-background.tsx
@@ -1,4 +1,5 @@
 // src/components/VantaHaloBackground.jsx
+// 未使用
 'use client';
 
 import React, { useRef, useEffect, memo } from 'react'
diff --git a/lib/auth.ts b/lib/auth.ts
index 4001ed5..ab3741f 100644
--- a/lib/auth.ts
+++ b/lib/auth.ts
@@ -8,11 +8,9 @@ import type {
   OAuthState
 } from '@/app/types/google-oauth';
 import { setUserProperties } from '@/utils/analytics';
+import { javaUrl, baseUrl, googleClientId, getGoogleRedirectUri } from '@/lib/env';
 
-// API配置
-//const JAVA_BASE_URL = 'http://192.168.120.36:8080';
-const JAVA_BASE_URL = process.env.NEXT_PUBLIC_JAVA_URL || 'https://77.app.java.auth.qikongjian.com';
-const BASE_URL =  process.env.NEXT_PUBLIC_BASE_URL
+// API配置 - 直接使用导入的配置变量
 
 // Token存储键
 const TOKEN_KEY = 'token';
@@ -43,7 +41,7 @@ type RegisterUserResponse = {
  */
 export const loginUser = async (email: string, password: string) => {
   try {
-    const response = await fetch(`${JAVA_BASE_URL}/api/user/login`, {
+    const response = await fetch(`${javaUrl}/api/user/login`, {
       method: 'POST',
       headers: {
         'Accept': 'application/json',
@@ -205,9 +203,6 @@ export const authFetch = async (url: string, options: RequestInit = {}) => {
 
 // Google OAuth相关函数
 
-// Google Client ID - 从环境变量获取
-const GOOGLE_CLIENT_ID = process.env.NEXT_PUBLIC_GOOGLE_CLIENT_ID || '847079918888-o1nne8d3ij80dn20qurivo987pv07225.apps.googleusercontent.com';
-
 /**
  * 初始化Google GSI SDK
  */
@@ -268,10 +263,8 @@ export const signInWithGoogle = async (inviteCode?: string): Promise<void> => {
       }
     }
     
-    // 从环境变量获取配置
-    const clientId = process.env.NEXT_PUBLIC_GOOGLE_CLIENT_ID || '847079918888-o1nne8d3ij80dn20qurivo987pv07225.apps.googleusercontent.com';
-    const javaBaseUrl = process.env.NEXT_PUBLIC_JAVA_URL || 'https://auth.test.movieflow.ai';
-    const redirectUri = process.env.NEXT_PUBLIC_GOOGLE_REDIRECT_URI || `${javaBaseUrl}/api/auth/google/callback`;
+    // 从统一配置获取配置
+    const redirectUri = getGoogleRedirectUri();
         
     // 生成随机nonce用于安全验证
     const nonce = Array.from(crypto.getRandomValues(new Uint8Array(32)))
@@ -286,12 +279,9 @@ export const signInWithGoogle = async (inviteCode?: string): Promise<void> => {
     };
     
     console.log('使用的配置:', { 
-      clientId, 
-      javaBaseUrl,
-      redirectUri,
-      envClientId: process.env.NEXT_PUBLIC_GOOGLE_CLIENT_ID,
-      envJavaUrl: process.env.NEXT_PUBLIC_JAVA_URL,
-      envRedirectUri: process.env.NEXT_PUBLIC_GOOGLE_REDIRECT_URI
+      clientId: googleClientId, 
+      javaBaseUrl: javaUrl,
+      redirectUri
     });
       
     // 详细的调试日志
@@ -300,14 +290,14 @@ export const signInWithGoogle = async (inviteCode?: string): Promise<void> => {
     console.log('  - 当前协议:', window.location.protocol);
     console.log('  - 当前端口:', window.location.port);
     console.log('  - 完整 origin:', window.location.origin);
-    console.log('  - 环境变量 NEXT_PUBLIC_GOOGLE_REDIRECT_URI:', process.env.NEXT_PUBLIC_GOOGLE_REDIRECT_URI);
+    console.log('  - 环境变量 NEXT_PUBLIC_GOOGLE_REDIRECT_URI:', redirectUri);
     console.log('  - 最终使用的 redirect_uri:', redirectUri);
-    console.log('  - Google Client ID:', GOOGLE_CLIENT_ID);
+    console.log('  - Google Client ID:', googleClientId);
     
     // 构建Google OAuth2授权URL
     const authParams = new URLSearchParams({
       access_type: 'online',
-      client_id: clientId,
+      client_id: googleClientId,
       nonce: nonce,
       redirect_uri: redirectUri,
       response_type: 'code', // 使用授权码模式
@@ -362,7 +352,7 @@ export const loginWithGoogleToken = async (idToken: string, action: 'login' | 'r
       inviteCode
     };
 
-    const response = await fetch(`${JAVA_BASE_URL}/api/auth/google/login`, {
+    const response = await fetch(`${javaUrl}/api/auth/google/login`, {
       method: 'POST',
       headers: {
         'Accept': 'application/json',
@@ -417,7 +407,7 @@ export const bindGoogleAccount = async (bindToken: string, idToken?: string) =>
       confirm: true
     };
 
-    const response = await fetch(`${JAVA_BASE_URL}/api/auth/google/bind`, {
+    const response = await fetch(`${javaUrl}/api/auth/google/bind`, {
       method: 'POST',
       headers: {
         'Accept': 'application/json',
@@ -453,7 +443,7 @@ export const getGoogleBindStatus = async () => {
       throw new Error('User not authenticated');
     }
 
-    const response = await fetch(`${JAVA_BASE_URL}/api/auth/google/status`, {
+    const response = await fetch(`${javaUrl}/api/auth/google/status`, {
       method: 'GET',
       headers: {
         'Accept': 'application/json',
@@ -529,7 +519,7 @@ export const getUserProfile = async (): Promise<any> => {
       throw new Error('No token available');
     }
 
-    const response = await fetch(`${BASE_URL}/auth/profile`, {
+    const response = await fetch(`${baseUrl}/auth/profile`, {
       method: 'GET',
       headers: {
         'Accept': 'application/json',
@@ -638,7 +628,7 @@ export const registerUser = async ({
   inviteCode?: string;
 }): Promise<any> => {
   try {
-    const response = await fetch(`${BASE_URL}/api/user/register`, {
+    const response = await fetch(`${baseUrl}/api/user/register`, {
       method: 'POST',
       headers: {
         'Accept': 'application/json',
@@ -676,7 +666,7 @@ export const registerUserWithInvite = async ({
     invite_code?: string;
 }): Promise<RegisterUserResponse> => {
   try {
-    const response = await fetch(`${BASE_URL}/api/user_fission/register_with_invite`, {
+    const response = await fetch(`${baseUrl}/api/user_fission/register_with_invite`, {
       method: 'POST',
       headers: {
         'Accept': 'application/json',
@@ -707,7 +697,7 @@ export const registerUserWithInvite = async ({
  */
 export const sendVerificationLink = async (email: string) => {
   try {
-    const response = await fetch(`${JAVA_BASE_URL}/api/user/sendVerificationLink?email=${email}`);
+    const response = await fetch(`${javaUrl}/api/user/sendVerificationLink?email=${email}`);
     const data = await response.json();
     if(!data.success){
       throw new Error(data.message||data.msg)
diff --git a/lib/env.ts b/lib/env.ts
new file mode 100644
index 0000000..280a755
--- /dev/null
+++ b/lib/env.ts
@@ -0,0 +1,202 @@
+/**
+ * 环境变量统一配置管理
+ * 集中管理所有环境变量，避免重复声明
+ */
+
+/**
+ * 环境变量配置接口
+ */
+export interface EnvConfig {
+    // 基础配置
+    nodeEnv: string;
+    isDevelopment: boolean;
+    isProduction: boolean;
+    
+    // API 基础 URL 配置
+    baseUrl: string;
+    javaUrl: string;
+    cutUrl: string;
+    cutUrlTo: string;
+    
+    // Google OAuth 配置
+    googleClientId: string;
+    googleRedirectUri: string;
+    
+    // Google Analytics 配置
+    gaEnabled: boolean;
+    gaMeasurementId: string;
+    
+    // 视频编辑配置
+    videoEditUseMock: boolean;
+    videoEditUseRemote: boolean;
+    videoEditRemoteBase: string;
+    
+    // 其他配置
+    errorConfig: number;
+}
+
+/**
+ * 获取环境变量配置
+ */
+export const getEnvConfig = (): EnvConfig => {
+    const nodeEnv = process.env.NODE_ENV || 'development';
+    
+    return {
+        // 基础配置
+        nodeEnv,
+        isDevelopment: nodeEnv === 'development',
+        isProduction: nodeEnv === 'production',
+        
+        // API 基础 URL 配置
+        baseUrl: process.env.NEXT_PUBLIC_BASE_URL || 'https://77.smartvideo.py.qikongjian.com',
+        javaUrl: process.env.NEXT_PUBLIC_JAVA_URL || 'https://77.app.java.auth.qikongjian.com',
+        cutUrl: process.env.NEXT_PUBLIC_CUT_URL || 'https://smartcut.api.movieflow.ai',
+        cutUrlTo: process.env.NEXT_PUBLIC_CUT_URL_TO || 'https://smartcut.api.movieflow.ai',
+        
+        // Google OAuth 配置
+        googleClientId: process.env.NEXT_PUBLIC_GOOGLE_CLIENT_ID || '847079918888-o1nne8d3ij80dn20qurivo987pv07225.apps.googleusercontent.com',
+        googleRedirectUri: process.env.NEXT_PUBLIC_GOOGLE_REDIRECT_URI || '',
+        
+        // Google Analytics 配置
+        gaEnabled: process.env.NEXT_PUBLIC_GA_ENABLED === 'true',
+        gaMeasurementId: process.env.NEXT_PUBLIC_GA_MEASUREMENT_ID || 'G-4BDXV6TWF4',
+        
+        // 视频编辑配置
+        videoEditUseMock: process.env.NEXT_PUBLIC_VIDEO_EDIT_USE_MOCK === 'true',
+        videoEditUseRemote: process.env.NEXT_PUBLIC_VIDEO_EDIT_USE_REMOTE === 'true',
+        videoEditRemoteBase: process.env.NEXT_PUBLIC_VIDEO_EDIT_REMOTE_BASE || '/video-edit',
+        
+        // 其他配置
+        errorConfig: Number(process.env.NEXT_PUBLIC_ERROR_CONFIG) || 0,
+    };
+};
+
+/**
+ * 环境变量配置实例
+ */
+export const env = getEnvConfig();
+
+/**
+ * 导出常用的环境变量配置
+ */
+export const {
+    // 基础配置
+    nodeEnv,
+    isDevelopment,
+    isProduction,
+    
+    // API 基础 URL 配置
+    baseUrl,
+    javaUrl,
+    cutUrl,
+    cutUrlTo,
+    
+    // Google OAuth 配置
+    googleClientId,
+    googleRedirectUri,
+    
+    // Google Analytics 配置
+    gaEnabled,
+    gaMeasurementId,
+    
+    // 视频编辑配置
+    videoEditUseMock,
+    videoEditUseRemote,
+    videoEditRemoteBase,
+    
+    // 其他配置
+    errorConfig,
+} = env;
+
+/**
+ * 获取完整的 Google OAuth 重定向 URI
+ */
+export const getGoogleRedirectUri = (): string => {
+    if (googleRedirectUri) {
+        return googleRedirectUri;
+    }
+    return `${javaUrl}/api/auth/google/callback`;
+};
+
+/**
+ * 检查是否启用 Google Analytics
+ */
+export const isGAAvailable = (): boolean => {
+    return typeof window !== 'undefined' && 
+           typeof window.gtag === 'function' && 
+           gaEnabled;
+};
+
+/**
+ * 获取视频编辑 API 配置
+ */
+export const getVideoEditApiConfig = () => {
+    return {
+        useMockApi: videoEditUseMock,
+        useRemoteApi: videoEditUseRemote,
+        remoteApiBase: videoEditRemoteBase,
+        localApiBase: '/api/video-edit',
+        enableDebugLog: isDevelopment,
+    };
+};
+
+/**
+ * 验证环境变量配置
+ */
+export const validateEnvConfig = (): { isValid: boolean; errors: string[] } => {
+    const errors: string[] = [];
+    
+    // 验证必需的配置
+    if (!baseUrl) {
+        errors.push('NEXT_PUBLIC_BASE_URL is required');
+    }
+    
+    if (!javaUrl) {
+        errors.push('NEXT_PUBLIC_JAVA_URL is required');
+    }
+    
+    if (!googleClientId) {
+        errors.push('NEXT_PUBLIC_GOOGLE_CLIENT_ID is required');
+    }
+    
+    // 验证 URL 格式
+    try {
+        new URL(baseUrl);
+    } catch {
+        errors.push('NEXT_PUBLIC_BASE_URL must be a valid URL');
+    }
+    
+    try {
+        new URL(javaUrl);
+    } catch {
+        errors.push('NEXT_PUBLIC_JAVA_URL must be a valid URL');
+    }
+    
+    return {
+        isValid: errors.length === 0,
+        errors,
+    };
+};
+
+/**
+ * 开发环境下的配置调试信息
+ */
+export const logEnvConfig = (): void => {
+    if (isDevelopment) {
+        console.log('🔧 环境变量配置:', {
+            nodeEnv,
+            baseUrl,
+            javaUrl,
+            cutUrl,
+            cutUrlTo,
+            googleClientId,
+            googleRedirectUri: getGoogleRedirectUri(),
+            gaEnabled,
+            gaMeasurementId,
+            videoEditUseMock,
+            videoEditUseRemote,
+            videoEditRemoteBase,
+            errorConfig,
+        });
+    }
+};
diff --git a/lib/server-config.ts b/lib/server-config.ts
index 9463fb4..855ecb6 100644
--- a/lib/server-config.ts
+++ b/lib/server-config.ts
@@ -2,6 +2,8 @@
  * 服务端配置工具函数
  */
 
+import { baseUrl } from '@/lib/env';
+
 // 注意：这里不使用 @/api/request 中的 post 函数，因为它会将请求发送到远程服务器
 // 我们需要直接调用本地的 Next.js API 路由
 
@@ -10,8 +12,7 @@
  */
 const localPost = async <T>(url: string, data: any): Promise<T> => {
   try {
-    // 使用环境变量中的 BASE_URL（生产要求使用 NEXT_PUBLIC_BASE_URL）
-    const baseUrl = process.env.NEXT_PUBLIC_BASE_URL || '';
+    // 使用统一配置中的 BASE_URL
     const isAbsolute = /^https?:\/\//i.test(url);
     const normalizedBase = baseUrl.replace(/\/$/, '');
     const normalizedPath = url.startsWith('/') ? url : `/${url}`;
diff --git a/utils/analytics.ts b/utils/analytics.ts
index 26373ce..247ec61 100644
--- a/utils/analytics.ts
+++ b/utils/analytics.ts
@@ -3,6 +3,8 @@
  * 提供标准化的事件跟踪和页面访问监控
  */
 
+import { isGAAvailable as checkGAAvailable, gaMeasurementId } from '@/lib/env';
+
 // 扩展全局Window接口
 declare global {
     interface Window {
@@ -74,16 +76,14 @@ const normalizeEventParams = (
  * 检查GA是否可用
  */
 export const isGAAvailable = (): boolean => {
-    return typeof window !== 'undefined' && 
-           typeof window.gtag === 'function' && 
-           process.env.NEXT_PUBLIC_GA_ENABLED === 'true';
+    return checkGAAvailable();
 };
 
 /**
  * 获取GA测量ID
  */
 export const getGAMeasurementId = (): string => {
-    return process.env.NEXT_PUBLIC_GA_MEASUREMENT_ID || 'G-4BDXV6TWF4';
+    return gaMeasurementId;
 };
 
 /**
@@ -113,7 +113,7 @@ export const trackEvent = (
         window.gtag('event', eventName, eventParams);
         
         // 开发环境下打印日志
-        if (process.env.NODE_ENV === 'development') {
+        if (typeof window !== 'undefined' && window.location.hostname === 'localhost') {
             console.log('GA Event:', eventName, eventParams);
         }
     } catch (error) {
@@ -150,7 +150,7 @@ export const trackPageView = (
         window.gtag('config', getGAMeasurementId(), pageParams);
         
         // 开发环境下打印日志
-        if (process.env.NODE_ENV === 'development') {
+        if (typeof window !== 'undefined' && window.location.hostname === 'localhost') {
             console.log('GA Page View:', pagePath, pageParams);
         }
     } catch (error) {
diff --git a/utils/dev-helper.ts b/utils/dev-helper.ts
index 78c9c62..bf564ad 100644
--- a/utils/dev-helper.ts
+++ b/utils/dev-helper.ts
@@ -3,10 +3,7 @@
  * 用于处理 Next.js 开发环境中的常见问题
  */
 
-/**
- * 检测是否为开发环境
- */
-export const isDevelopment = process.env.NODE_ENV === 'development';
+import { isDevelopment } from '@/lib/env';
 
 /**
  * 安全的组件重渲染函数
diff --git a/utils/export-service.ts b/utils/export-service.ts
index ed9b734..b4cba6c 100644
--- a/utils/export-service.ts
+++ b/utils/export-service.ts
@@ -1,6 +1,7 @@
 import { notification } from 'antd';
 import { downloadVideo } from './tools';
 import { getGenerateEditPlan } from '@/api/video_flow';
+import { cutUrl } from '@/lib/env';
 
 /**
  * 导出服务 - 封装视频导出相关功能
@@ -115,7 +116,7 @@ export class VideoExportService {
     this.config = {
       maxRetries: config.maxRetries || 3,
       pollInterval: config.pollInterval || 5000, // 5秒轮询
-      apiBaseUrl: process.env.NEXT_PUBLIC_CUT_URL || 'https://smartcut.api.movieflow.ai'
+      apiBaseUrl: cutUrl
     };
   }
 
@@ -857,7 +858,7 @@ export class VideoExportService {
 export const videoExportService = new VideoExportService({
   maxRetries: 3,
   pollInterval: 5000, // 5秒轮询间隔
-  // apiBaseUrl 使用环境变量 NEXT_PUBLIC_CUT_URL，在构造函数中处理
+  // apiBaseUrl 使用统一配置中的 cutUrl，在构造函数中处理
 });
 
 /**