| domain | expressjs.com.cn |
| summary | The provided content appears to be about using Node.js and the web framework Express.js together, specifically focusing on version 4.21.1 of Express.js.
Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine, known for its non-blocking I/O model that makes it lightweight and efficient for data-intensive real-time applications.
Express.js is a popular, minimal, and flexible Node.js web application framework that provides a robust set of features for building web apps and APIs. It simplifies the process of handling requests, managing routes, and serving responses.
In this context, version 4.21.1 refers to a specific stable release of Express.js (at the time of writing), which includes various improvements, bug fixes, and new features compared to its predecessor. This particular version might offer enhanced performance, better error handling, or additional middleware for more efficient web application development.
The content likely provides guidance on setting up, configuring, and utilizing Express.js version 4.21.1 in a Node.js project to build dynamic websites or APIs efficiently. |
| title | Express - a web application development framework based on the Node.js platform - Express Chinese Documentation | Express Chinese Network |
| description | Express is a fast, unopinionated, minimalist web framework for Node.js, providing a robust set of features for web and mobile applications. |
| keywords | express, policy, chinese, hello, world, save, http, documentation, translations, french, german, spanish, italian, japanese, russian, korean, portuguese |
| upstreams |
|
| downstreams |
|
| nslookup | A 59.110.65.123 |
| created | 2025-11-06 |
| updated | 2025-11-06 |
| summarized | None |
|
|