feat: 初始化 beautiful-hello-world 项目

添加基础项目文件包括 package.json、Dockerfile、运行脚本和服务器代码

feat: 初始化 beautiful-hello-world 项目
添加基础项目文件包括 package.json、Dockerfile、运行脚本和服务器代码
be494a33 · wsn · be494a33 · be494a33 · be494a33 · be494a33
Commit be494a33 authored Jan 04, 2026 by wsn
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Dockerfile Dockerfile +20 -0

package.json package.json +10 -0

run.sh run.sh +43 -0

server.js server.js +65 -0

No files found.
--- a/Dockerfile
+++ b/Dockerfile
+# 使用官方 Node.js 轻量级镜像
+FROM node:18-alpine
+
+# 设置工作目录
+WORKDIR /app
+
+# 复制 package.json
+COPY package.json ./
+
+# 安装依赖 (虽然目前没有依赖，但保留此步骤以备将来扩展)
+RUN npm install
+
+# 复制源代码
+COPY . .
+
+# 暴露端口
+EXPOSE 6666
+
+# 启动应用
+CMD [ "npm", "start" ]
--- a/package.json
+++ b/package.json
+{
+  "name": "beautiful-hello-world",
+  "version": "1.0.0",
+  "description": "A beautiful Hello World node.js app",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js"
+  },
+  "dependencies": {}
+}
--- a/run.sh
+++ b/run.sh
+#!/bin/bash
+
+# 遇到错误时停止脚本
+set -e
+
+# 定义应用名称和端口
+APP_NAME="beautiful-hello-world"
+PORT=6666
+
+echo "🚀 开始部署 $APP_NAME..."
+
+# 1. 检查 Docker 是否安装
+if ! command -v docker &> /dev/null; then
+    echo "❌ 错误: 未检测到 Docker。请先安装 Docker。"
+    exit 1
+fi
+
+# 2. 构建 Docker 镜像
+echo "📦 正在构建 Docker 镜像..."
+docker build -t $APP_NAME .
+
+# 3. 停止并删除旧容器（如果存在）
+if [ "$(docker ps -aq -f name=$APP_NAME-container)" ]; then
+    echo "🛑 停止旧容器..."
+    docker stop $APP_NAME-container
+    echo "🗑️ 删除旧容器..."
+    docker rm $APP_NAME-container
+fi
+
+# 4. 运行新容器
+echo "▶️ 启动新容器..."
+# -d: 后台运行
+# -p: 端口映射 (主机端口:容器端口)
+# --name: 指定容器名称
+# -e: 设置环境变量
+docker run -d \
+  -p $PORT:$PORT \
+  --name $APP_NAME-container \
+  -e PORT=$PORT \
+  $APP_NAME
+
+echo "✅ 部署成功！"
+echo "🌍 访问地址: http://localhost:$PORT"
--- a/server.js
+++ b/server.js
+const http = require('http');
+
+const html = `
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Hello World</title>
+    <style>
+        body {
+            margin: 0;
+            padding: 0;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            height: 100vh;
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
+            color: white;
+        }
+        .container {
+            text-align: center;
+            background: rgba(255, 255, 255, 0.1);
+            backdrop-filter: blur(10px);
+            padding: 3rem;
+            border-radius: 20px;
+            box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
+            border: 1px solid rgba(255, 255, 255, 0.18);
+            animation: fadeIn 1.5s ease-out;
+        }
+        h1 {
+            font-size: 4rem;
+            margin-bottom: 1rem;
+            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
+        }
+        p {
+            font-size: 1.5rem;
+            opacity: 0.9;
+        }
+        @keyframes fadeIn {
+            from { opacity: 0; transform: translateY(20px); }
+            to { opacity: 1; transform: translateY(0); }
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1>Hello World</h1>
+        <p>Welcome to your beautiful Node.js app!</p>
+    </div>
+</body>
+</html>
+`;
+
+const server = http.createServer((req, res) => {
+    res.writeHead(200, { 'Content-Type': 'text/html; charset=utf-8' });
+    res.end(html);
+});
+
+const PORT = process.env.PORT || 6666;
+
+server.listen(PORT, () => {
+    console.log(`Server is running on port ${PORT}`);
+});