update
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parent
0a343b8b35
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# 阶段 1: 依赖项安装和构建
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FROM node:18-alpine AS builder
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# 设置工作目录
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WORKDIR /app
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# 创建 sources.list 文件并设置为清华源
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RUN echo "https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.17/main" > /etc/apk/repositories && \
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echo "https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.17/community" >> /etc/apk/repositories
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# 更新 apk 缓存
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RUN apk update
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# 设置 npm 使用清华大学开源软件镜像站
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RUN npm config set registry https://registry.npmmirror.com
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# 复制 package.json 和 package-lock.json (如果可用)
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COPY package*.json ./
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# 安装依赖项
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RUN npm ci
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# 复制项目文件
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COPY . .
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# 构建应用前,先安装必要的系统依赖
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RUN apk add --no-cache build-base python3 g++ make
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# 重新构建 better-sqlite3 模块
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RUN npm rebuild better-sqlite3 --update-binary
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# 构建 Next.js 应用
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RUN npm run build
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# 阶段 2: 生产环境
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FROM node:18-alpine AS runner
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# 设置工作目录
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WORKDIR /app
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# 创建 sources.list 文件并设置为清华源
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RUN echo "https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.17/main" > /etc/apk/repositories && \
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echo "https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.17/community" >> /etc/apk/repositories
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# 更新 apk 缓存
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RUN apk update
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# 设置为生产环境
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ENV NODE_ENV production
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# 添加一个非root用户来运行应用
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RUN addgroup --system --gid 1001 nodejs
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RUN adduser --system --uid 1001 nextjs
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# 复制构建的应用和依赖项
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COPY --from=builder /app/next.config.js ./
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COPY --from=builder /app/.next/standalone ./
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COPY --from=builder /app/.next/static ./.next/static
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# 设置正确的权限
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RUN chown -R nextjs:nodejs /app
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RUN chmod +x /app/start.sh
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# 切换到非root用户
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USER nextjs
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# 声明数据卷
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VOLUME /app/data
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# 暴露应用端口
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EXPOSE 3000
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# 设置环境变量
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ENV PORT 3000
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ENV HOSTNAME "0.0.0.0"
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# 运行应用
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CMD ["/app/start.sh"]
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import Database from 'better-sqlite3';
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import { nanoid } from 'nanoid';
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import fs from 'fs';
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import path from 'path';
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const db = new Database('shorturl.db');
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const dataDir = process.env.NODE_ENV === 'production' ? '/app/data' : path.join(process.cwd(), 'data');
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fs.mkdirSync(dataDir, { recursive: true });
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const dbPath = path.join(dataDir, 'shorturl.db');
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const db = new Database(dbPath);
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// 创建表(如果不存在)
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db.exec(`
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6
lib/env.ts
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lib/env.ts
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import getConfig from 'next/config'
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const { publicRuntimeConfig } = getConfig()
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export const BASE_URL = publicRuntimeConfig.NEXT_PUBLIC_BASE_URL || 'http://localhost:3000'
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20
next.config.js
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next.config.js
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/** @type {import('next').NextConfig} */
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const nextConfig = {
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output: 'standalone',
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experimental: {
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serverActions: true,
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},
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// 启用运行时配置
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serverRuntimeConfig: {
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// 将在服务器端可用
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NEXT_PUBLIC_BASE_URL: process.env.NEXT_PUBLIC_BASE_URL,
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},
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publicRuntimeConfig: {
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// 将在客户端和服务器端可用
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NEXT_PUBLIC_BASE_URL: process.env.NEXT_PUBLIC_BASE_URL,
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},
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}
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module.exports = nextConfig
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/** @type {import('next').NextConfig} */
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const nextConfig = {};
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export default nextConfig;
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{
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"name": "short-url",
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"version": "0.1.0",
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"version": "0.1.13",
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"private": true,
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"scripts": {
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"dev": "next dev",
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