ngnix reverse proxy

Ngnix can implement reverse proxy, so what is reverse proxy? For example, usually tomcat handles requests from clients. But in order to better respond to the request, we added a nginx between the client and tomcat, that is, the request from the client needs to be processed by ngnix first, and then ngnix is ​​passed to tomcat for processing. After tomcat processing, the request is passed to ngnix, and ngnix is ​​passed to the client. This is the process. Usually ngnix and tomcat can be used together, which will be explained in the next article.