Nginx可以做什么

Nginx is a high-performance web server that can also be used as a reverse proxy, load balancer, and HTTP cache. Nginx is known for its high performance, stability, rich feature set, simple configuration, and low resource consumption.

Nginx can be used to improve website performance in a number of ways, including:

1. Caching static and dynamic content: By caching static content such as images, CSS, and JavaScript files, and dynamic content generated by a CMS or application, Nginx can significantly reduce the load on your web server and improve website performance.

2. Load balancing: Nginx can distribute web traffic across multiple servers, which can improve website performance by ensuring that no single server is overloaded.

3. Compressing files: Nginx can compress files before they are sent to the browser, which can reduce bandwidth usage and improve website performance.

4. Serving static content from a cookieless domain: By serving static content from a domain that does not set cookies, Nginx can reduce the amount of data that needs to be transferred between the server and the browser, and improve website performance.

5. Optimizing website assets: Nginx can help optimize website assets such as images, CSS, and JavaScript files to improve website performance.

6. Security: Nginx can be used to improve website security by blocking malicious requests and protecting against DDOS attacks.