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+
+
+# Node.js Cache Demo
+
+This is a simple Node.js demonstration project for testing the `node_modules` caching functionality. It builds a basic HTTP service using Express and relies on the `lodash` and `moment` libraries to generate random data and format timestamps.
+
+## Features
+
+- Provides HTTP service using Express
+- Uses Lodash to generate random numbers
+- Uses Moment to format timestamps
+- Offers a simple JSON response API
+
+## Installation
+
+Ensure that you have [Node.js](https://nodejs.org) and npm installed. Then run the following command to install dependencies:
+
+```bash
+npm install
+```
+
+## Usage
+
+Start the server:
+
+```bash
+npm start
+```
+
+Visit `http://localhost:3000` to see the response:
+
+```json
+{
+  "message": "Hello from Node.js Cache Demo!",
+  "timestamp": "2023-10-01 12:34:56",
+  "randomNumbers": [4, 8, 15, 16, 23]
+}
+```
+
+## Build Script
+
+You can use the following command to build the project:
+
+```bash
+npm run build
+```
+
+## License
+
+This project uses the MIT License. For details, please refer to the [LICENSE](LICENSE) file.
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+# Node.js 缓存演示
+
+这是一个简单的 Node.js 演示项目，用于测试 `node_modules` 缓存功能。该项目使用 Express 构建了一个基本的 HTTP 服务，并依赖 `lodash` 和 `moment` 库来生成随机数据和格式化时间戳。
+
+## 特性
+
+- 使用 Express 提供 HTTP 服务
+- 使用 Lodash 生成随机数
+- 使用 Moment 格式化时间戳
+- 提供简单的 JSON 响应接口
+
+## 安装
+
+确保你已经安装了 [Node.js](https://nodejs.org) 和 npm。然后运行以下命令安装依赖：
+
+```bash
+npm install
+```
+
+## 使用
+
+启动服务：
+
+```bash
+npm start
+```
+
+访问 `http://localhost:3000` 查看响应：
+
+```json
+{
+  "message": "Hello from Node.js Cache Demo!",
+  "timestamp": "2023-10-01 12:34:56",
+  "randomNumbers": [4, 8, 15, 16, 23]
+}
+```
+
+## 构建脚本
+
+你可以使用以下命令构建项目：
+
+```bash
+npm run build
+```
+
+## 许可证
+
+该项目使用 MIT 许可证。详情请查看 [LICENSE](LICENSE) 文件。
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