docs: add docker deploy instructions

.dockerignore

@@ -0,0 +1,5 @@
+node_modules
+dist
+src/.vuepress/dist
+.git
+*.log

Dockerfile

@@ -0,0 +1,13 @@
+FROM node:20-alpine AS build
+
+WORKDIR /app
+
+COPY package.json package-lock.json ./
+RUN npm ci
+
+COPY . .
+RUN npm run docs:build
+
+FROM nginx:1.25-alpine
+
+COPY --from=build /app/src/.vuepress/dist /usr/share/nginx/html

Makefile

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+.PHONY: up down
+
+up:
+	docker compose up -d --build
+
+down:
+	docker compose down

README.md

@@ -42,6 +42,24 @@ npm run docs:build
 
 构建产物将生成在 `src/.vuepress/dist` 目录
 
+### Docker 部署
+
+需要先安装 Docker 和 Docker Compose v2。
+
+启动服务：
+
+```bash
+make up
+```
+
+访问 `http://localhost:6666/` 即可查看站点。
+
+停止服务：
+
+```bash
+make down
+```
+
 ### 清除缓存开发
 
 ```bash

docker-compose.yml

@@ -0,0 +1,10 @@
+version: '3.8'
+
+services:
+  myblog:
+    image: myblog:latest
+    build:
+      context: .
+    ports:
+      - '6666:80'
+    restart: unless-stopped