build: 使用dockerfile构建docker镜像

- 添加dockerfile，基于node:22-alpine构建docker镜像
- 完善相关README文档

.dockerignore

@@ -0,0 +1,58 @@
+# ------------------------
+# Node / Package Manager
+# ------------------------
+node_modules
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+.pnpm-store
+
+# Nuxt build outputs
+.output
+.nuxt
+dist
+.cache
+.unimport
+.h3
+.nitro
+**/.nitro
+
+# Dev tools / OS files
+.DS_Store
+Thumbs.db
+
+# Logs
+*.log
+logs
+!.gitkeep
+
+# Local env files (runtime env should be provided by Docker/K8s)
+.env
+.env.*
+!.env.example
+
+# Git
+.git
+.gitignore
+.gitattributes
+
+# Editor / IDE
+.vscode
+.idea
+*.swp
+*.swo
+
+# Tests
+coverage
+*.lcov
+
+# Docker
+Dockerfile*
+docker-compose.yml
+
+# CI / Local build artifacts
+*.tgz
+*.zip
+*.tar
+*.mdx

Dockerfile

@@ -0,0 +1,41 @@
+ -------- Base image --------
+FROM node:22-alpine AS base
+ENV NODE_ENV=production
+WORKDIR /app
+
+# -------- Dependencies layer -------
+FROM base AS deps
+WORKDIR /app
+
+RUN corepack enable
+
+# Copy package.json and lockfile
+COPY package.json pnpm-lock.yaml .npmrc ./
+
+# Install dependencies with cache
+RUN --mount=type=cache,target=/root/.local/share/pnpm/store pnpm install
+
+# -------- Build layer -------
+FROM deps AS build
+# Copy entire project
+COPY  . ./
+
+ENV NITRO_PRESET=node-server
+
+# Build the project
+RUN pnpm run build
+
+# ------- Runtime layer -------
+FROM base AS runtime
+WORKDIR /app
+
+# COPY .output folder
+COPY --from=build /app/.output ./
+
+ENV PORT=3000
+ENV NITRO_PRESET=node-server
+ENV HOST=0.0.0.0
+
+EXPOSE 3000
+
+CMD ["node", "/app/server/index.mjs"]

README.md

@@ -58,9 +58,12 @@ pnpm run dev
 
 项目用到以下环境变量，请自行在项目中配置
 
-- 'DIRECTUS_URL': 后端Directus服务URL
-- 'DIRECTUS_TOKEN': Directus服务的API Token
-- 'MEILI_HOST': Meilsearch服务地址
+> [!NOTE]
+>
+> - NUXT_PUBLIC_DIRECTUS_URL: 后端Directus服务URL
+> - NUXT_PUBLIC_DIRECTUS_TOKEN: 后端Directus服务的API Token
+> - MEILI_HOST: Meilisearch服务地址
+> - MEILI_SEARCH_KEY: MeilisearchKey
 
 ## 构建与部署
 
@@ -81,3 +84,21 @@ pnpm run preview
 2. 部署
 
 部署构建后的项目并推送到文件服务器中，具体步骤视服务器配置而定
+
+## Dockerfile部署
+
+1. 构建Docker镜像
+
+在项目根目录执行docker build
+
+```bash
+docker build -t jinshen-website .
+```
+
+2. 运行docker容器
+
+```bash
+docker run --name <container-name> jinshen-website
+```
+
+网站默认在3000端口开放