Nginx (for beginners)

Nginx

What is Nginx:

Nginx is a high-performance HTTP reverse proxy WEB server

Features of Nginx:

Design language: C language development

1: Low memory service occupies system memory no more than 3M

2: The official test of strong concurrent internal power is 50,000/

NGginx download and install:

Choose the appropriate version according to your own system!

I uploaded an old version of Windows from the network disk. If needed, I will pick it up:

Link: https://pan.baidu.com/s/1hpgJSONXBZ64fs3GHi7b-A
Extraction code: 7lab

Add another liunx version

Link: https://pan.baidu.com/s/1mYQPvEFJ2zZcaS7092CdtQ
Extraction code: c4pi

Do not have a Chinese path when installing

After decompression:

Click on the EXE file to run as an administrator

It will flash after opening, and then you can see whether the task manager service has started successfully!

Tip: You can jump to the Ngin service directly by clicking N when typing in English on the task manager detail page. If not, restart the service.

Nginx monitors port 80 by default , so you can enter in the browser: localhost for testing:

OK! The test is successful (unsuccessful or it may be that the port is occupied by yourself and check 80 who will use it again)

Next, you can do a simple configuration

Let me talk about Nginx service information first

Main service: Mainly provide reverse proxy service information, which generally takes up a lot of memory

Guardian Service: To prevent the main service from going down, the temporary memory usage is small.

Nginx configuration related commands:

First, open our DOS page, which can be opened in the path, which is more convenient

Then you can try some commonly used commands

Turn on:

start nginx

Restart:

nginx -s reload

shut down:

nginx -s stop

Try some commonly used commands

Turn on:

start nginx

Restart:

nginx -s reload

shut down:

nginx -s stop

Note that starting Nginx repeatedly will affect subsequent services!
Open the nginx configuration file:

open as shown:

 server {
    
    
       #表示监听的端口编号可以重复
        listen       80;
        #监听的服务域名不可以重复
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;
		#进行反向代理  locahost关键字  / 拦截的路径  所有请求用*
        location / {
    
    
        #root关键字 默认代理的是本地磁盘路径
            root   html;
            #index 表示的是默认的启动页面
            index  index.html index.htm;
        }

The default startup interface here is index.html