feat: 配置生产环境后端服务器动态地址支持

- 添加环境变量支持,可通过 NEXT_PUBLIC_API_BASE_URL 配置后端地址
- 实现智能地址获取:无配置时自动使用当前域名+3006端口
- 添加 .env.template 模板文件,方便部署时配置
- 更新 package.json 脚本支持通过 PORT 环境变量配置前端端口
- 修改 .gitignore 允许模板文件提交但保护敏感环境文件

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2025-09-23 09:08:55 +08:00
parent 700f252454
commit 2e79fcfeb0
5 changed files with 37 additions and 4 deletions

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@@ -3,7 +3,12 @@
"allow": [
"Bash(pnpm dlx:*)",
"Bash(pnpm dev:*)",
"Bash(mkdir:*)"
"Bash(mkdir:*)",
"Bash(git remote add:*)",
"Bash(git push:*)",
"Bash(git add:*)",
"Bash(npm run build:*)",
"Bash(git add:*)"
],
"deny": []
}

11
.env.template Normal file
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@@ -0,0 +1,11 @@
# 环境配置模板
# 部署时复制此文件为 .env.production 并修改相应配置
# 前端服务端口(默认 3000
PORT=3000
# 后端 API 基础地址
# NEXT_PUBLIC_API_BASE_URL=http://当前域名:3006
# 环境
NODE_ENV=production

1
.gitignore vendored
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@@ -32,6 +32,7 @@ yarn-error.log*
# env files (can opt-in for committing if needed)
.env*
!.env.template
# vercel
.vercel

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@@ -8,13 +8,28 @@ import {
ScriptUploadItem
} from './types';
const API_BASE_URL = 'http://localhost:3006';
const getApiBaseUrl = () => {
// 检查是否有配置的环境变量(构建时注入)
const envUrl = process.env.NEXT_PUBLIC_API_BASE_URL;
if (envUrl && envUrl !== 'undefined') {
return envUrl;
}
// 在浏览器环境中,没有配置则使用当前域名
if (typeof window !== 'undefined') {
return `${window.location.protocol}//${window.location.hostname}:3006`;
}
// 服务端渲染时的默认值
return 'http://localhost:3006';
};
class ApiClient {
private async request<T>(
endpoint: string,
options: RequestInit = {}
): Promise<ApiResponse<T>> {
const API_BASE_URL = getApiBaseUrl(); // 每次请求时动态获取
const url = `${API_BASE_URL}${endpoint}`;
const response = await fetch(url, {

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@@ -5,7 +5,8 @@
"scripts": {
"dev": "next dev --turbopack",
"build": "next build --turbopack",
"start": "next start"
"start": "next start -p ${PORT:-3000}",
"start:prod": "next start -p ${PORT:-3000}"
},
"dependencies": {
"@radix-ui/react-checkbox": "^1.3.3",