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一小池勺❤️❤️❤️ ❤️❤️❤️❤️胸有惊雷而面如平湖者，可拜上将军也。前言前端也是可以编写接口的噢，我们一步一步学下去吧。Express 安装首先假定你已经安装了 Node.js，接下来为你的应用创建一个目录，然后进入此目录并将其作为当前工作目录。$ mkdir myapp $ cd myapp...

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三、Express 简介Express 是基于 Node.js 平台，快速、开放、极简的 Web 开发框架通俗的理解：Express 的作用和 Node.js 内置的 http 模块类似，是专门用来创建 Web 服务器的。本质就是一个 npm 上的第三方包，提供了快速创建 Web 服务器的便捷方法中...

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