用不同编程语言编写的程序的不同部分相互互动？

发布于 2025-01-29 03:07:27 字数 261 浏览 2 评论 0原文

例如，Nodejs具有“ HTTP”模块。使用此模块，您可以编写以下代码：

var server = new http.Server(); 
server.listen(3000);

但是JavaScript本身没有功能与硬件进行交互，因此据我了解，JavaScript代码与C.编写的Libuv库进行通信。此交互的原理是什么？另外，我遇到了一些这样的短语：“ ...这是一个用c为...写的python库”，但我不明白这些项目如何工作。

原文

For example, NodeJS has the "http" module. With this module you can write the following code:

var server = new http.Server(); 
server.listen(3000);

But JavaScript itself has no functionality to interact with the hardware, so from what I understand the JavaScript code communicates with the libuv library written in C. What is the principle of this interaction?
Also, I have come across some phrases like this: "...this is a Python library written in C for...", but I don't understand how such projects can work at all.

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