Introduction to nginx core configuration file

Bobo roast duck 2020-11-13 05:00:13
introduction nginx core configuration file


In this article, let's introduce Nginx Core profile for nginx.conf

Nginx Core profile for

Nginx.conf The location of : /usr/local/nginx/conf/nginx.conf
default Nginx Server configuration files are stored in the installation directory conf in , The main configuration file is called nginx.conf.
Nginx The core modules are Main and Events, It also includes Http modular 、 Mail module 、 It can also support third-party modules and so on

 Insert picture description here

Be careful :
1. A semicolon is required at the end of each line of configuration
2. If the value of the configuration item includes the syntax symbol , For example, the space character , You need to use single or double quotation marks to enclose the value of the configuration item , otherwise Nginx Can report grammatical errors
3.“#” annotator
4. Unit abbreviation
When you specify the size of the space , Units that can be used include :
·K perhaps k kilobytes (KiloByte,KB).
·M perhaps m Megabytes (MegaByte,MB).
for example :
gzip_buffers 4 8k; client_max_body_size 64M;
When a specified time , Units that can be used include :
·ms( millisecond ),s( second ),m( minute ),h( Hours ),d( God ),w( Zhou , contain 7 God ), M( month , contain 30 God ),y( year , contain 365 God ).
for example :
expires 10y;
proxy_read_timeout 600;
client_body_timeout 2m;

main paragraph

# Used for setting up master After the process starts ,fork Out of worker Which user and user group is the process running under 
#user nobody;
# Specifies the number of work derived processes ( Generally equal to CPU Or twice the total number of cores , Two, four CPU, Is set 8)
worker_processes 1;
# Specify the subgrade where the error log is stored , Error logging level is optional [debug | info | notice | warn | error | crit ]
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
# Appoint pid Storage path 
#pid logs/nginx.pid;
# Specify the number of file descriptors 
worker_rlimit_nofile 512000;

events paragraph

events {

# The network used I/O Model ,Linux Recommended epoll Pattern FreeBSD Recommended kqueue Model 
use epoll;
# Single woker The maximum number of connections supported by the process 
worker_connections 1024;
}

http paragraph

http {

include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
## Define as web Server related properties There can be multiple 
server {

# Listening port 
listen 80;
# The service name 
server_name localhost;
# Character set 
#charset koi8-r;
#access_log logs/host.access.log main;
# Define the properties of a virtual host , be-all web The service must be defined as a virtual host 
location / {

# The root directory where the resources are stored is in html Under the folder 
root html;
# The welcome page 
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {

root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {

# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {

# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {

# deny all;
#}
}

Nginx Virtual host configuration for

I understand nginx.conf After the basic content in the core configuration file , Let's take a look at such a requirement , For example, we are going to build three services now , Namely bbs service , Portal system and internal system of the company , Now we can go through three web Service to build , But for convenience, we can use nginx To implement these three services , How do you do that ? as follows :
 Insert picture description here
1. First, in the nginx Create three folders in the root directory of :bbs,edu,www

 Insert picture description here
2. Put the corresponding resource files in the three folders respectively , Let's just put in one html page ( It can be distinguished )
 Insert picture description here
3. modify nginx.conf The configuration file , Add three server To configure

server {

listen 80;
# Virtual host configuration 
server_name bbs.gupao.com;
#charset koi8-r;
#access_log logs/host.access.log main;
# The resource address of the service corresponding to the virtual host 
root /usr/local/nginx/bbs;
location / {

index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {

root html;
}
}

4. Modify the customer's host file
 Insert picture description here

5. Start the service , test

 Insert picture description here

 Insert picture description here

 Insert picture description here
 Insert picture description here

版权声明
本文为[Bobo roast duck]所创,转载请带上原文链接,感谢

  1. [front end -- JavaScript] knowledge point (IV) -- memory leakage in the project (I)
  2. This mechanism in JS
  3. Vue 3.0 source code learning 1 --- rendering process of components
  4. Learning the realization of canvas and simple drawing
  5. gin里获取http请求过来的参数
  6. vue3的新特性
  7. Get the parameters from HTTP request in gin
  8. New features of vue3
  9. vue-cli 引入腾讯地图(最新 api,rocketmq原理面试
  10. Vue 学习笔记(3,免费Java高级工程师学习资源
  11. Vue 学习笔记(2,Java编程视频教程
  12. Vue cli introduces Tencent maps (the latest API, rocketmq)
  13. Vue learning notes (3, free Java senior engineer learning resources)
  14. Vue learning notes (2, Java programming video tutorial)
  15. 【Vue】—props属性
  16. 【Vue】—创建组件
  17. [Vue] - props attribute
  18. [Vue] - create component
  19. 浅谈vue响应式原理及发布订阅模式和观察者模式
  20. On Vue responsive principle, publish subscribe mode and observer mode
  21. 浅谈vue响应式原理及发布订阅模式和观察者模式
  22. On Vue responsive principle, publish subscribe mode and observer mode
  23. Xiaobai can understand it. It only takes 4 steps to solve the problem of Vue keep alive cache component
  24. Publish, subscribe and observer of design patterns
  25. Summary of common content added in ES6 + (II)
  26. No.8 Vue element admin learning (III) vuex learning and login method analysis
  27. Write a mini webpack project construction tool
  28. Shopping cart (front-end static page preparation)
  29. Introduction to the fluent platform
  30. Webpack5 cache
  31. The difference between drop-down box select option and datalist
  32. CSS review (III)
  33. Node.js学习笔记【七】
  34. Node.js learning notes [VII]
  35. Vue Router根据后台数据加载不同的组件(思考->实现->不止于实现)
  36. Vue router loads different components according to background data (thinking - & gt; Implementation - & gt; (more than implementation)
  37. 【JQuery框架,Java编程教程视频下载
  38. [jQuery framework, Java programming tutorial video download
  39. Vue Router根据后台数据加载不同的组件(思考->实现->不止于实现)
  40. Vue router loads different components according to background data (thinking - & gt; Implementation - & gt; (more than implementation)
  41. 【Vue,阿里P8大佬亲自教你
  42. 【Vue基础知识总结 5,字节跳动算法工程师面试经验
  43. [Vue, Ali P8 teaches you personally
  44. [Vue basic knowledge summary 5. Interview experience of byte beating Algorithm Engineer
  45. 【问题记录】- 谷歌浏览器 Html生成PDF
  46. [problem record] - PDF generated by Google browser HTML
  47. 【问题记录】- 谷歌浏览器 Html生成PDF
  48. [problem record] - PDF generated by Google browser HTML
  49. 【JavaScript】查漏补缺 —数组中reduce()方法
  50. [JavaScript] leak checking and defect filling - reduce() method in array
  51. 【重识 HTML (3),350道Java面试真题分享
  52. 【重识 HTML (2),Java并发编程必会的多线程你竟然还不会
  53. 【重识 HTML (1),二本Java小菜鸟4面字节跳动被秒成渣渣
  54. [re recognize HTML (3) and share 350 real Java interview questions
  55. [re recognize HTML (2). Multithreading is a must for Java Concurrent Programming. How dare you not
  56. [re recognize HTML (1), two Java rookies' 4-sided bytes beat and become slag in seconds
  57. 【重识 HTML ,nginx面试题阿里
  58. 【重识 HTML (4),ELK原来这么简单
  59. [re recognize HTML, nginx interview questions]
  60. [re recognize HTML (4). Elk is so simple