导读:本文列出nginx配置中的几种典型应用场景,它们包括php项目,java项目,vue项目,以及阿里云https申请时的简易项目,文章末尾将重点介绍root和proxy_pass的区别。
一、php项目
server{
listen 443;
server_name www.yourdomain.com;
root /mnt/projects/yourproject;
ssl on;
ssl_certificate /usr/local/nginx/cert/yourproject/213245013822224.pem;
ssl_certificate_key /usr/local/nginx/cert/yourproject/213245013822224.key;
ssl_session_timeout 5m;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
location / {
if (-f $request_filename/index.html){
rewrite (.*) $1/index.html break;
}
if (-f $request_filename/index.php){
rewrite (.*) $1/index.php;
}
if (!-f $request_filename){
rewrite (.*) /index.php;
}
}
rewrite /wp-admin$ $scheme://$host$uri/ permanent;
# PHP 脚本请求全部转发到 FastCGI处理. 使用FastCGI协议默认配置.
# Fastcgi服务器和程序(PHP,Python)沟通的协议.
location ~ \.php$ {
fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
server{
listen 80;
server_name www.yourdomain.com;
rewrite ^(.*)$ https://$host$1 permanent;
}
二、java项目
server{
listen 443;
server_name www.yourdomain.com;
ssl on;
ssl_certificate /usr/local/nginx/cert/yourproject/213245013822224.pem;
ssl_certificate_key /usr/local/nginx/cert/yourproject/213245013822224.key;
ssl_session_timeout 5m;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
location / {
proxy_pass http://localhost:8011;
}
}
server{
listen 80;
server_name www.yourdomain.com;
rewrite ^(.*)$ https://$host$1 permanent;
}
三、vue项目
1、nginx配置
location /elementUI/ {
root /mnt/projects/;
}
2、项目的路径
/mnt/projects/elementUI
-rw-r--r-- 1 root root 67646 Aug 29 15:02 favicon.ico
-rw-r--r-- 1 root root 808 Aug 29 15:02 index.html
drwxr-xr-x 7 root root 4096 Aug 29 15:02 static
3、vue工程的build参数
assetsPublicPath: '/elementUI/'
四、阿里云https协议申请的简易静态项目
1、nginx的配置
server{
listen 80;
server_name yourdomain.com;
location / {
root /mnt/projects/yourproject;
}
}
2、新建目录
/mnt/projects/yourproject/.well-known/pki-validation
在该目录中放入https申请时需要的fileauth.txt,如下图:
五、重要概念
1、【root】——根路径配置,用于访问文件系统,在匹配到location配置的URL路径后,指向【root】配置的路径,并把location配置路径附加到其后。如:
location /test/
{
root /first/second/img/;
}
即:请求/test/1.jpg(省略了协议与域名),将会返回文件/first/second/img/test/1.jpg。
2、【proxy_pass】——反向代理配置,用于代理请求,适用于前后端负载分离或多台机器、服务器负载分离的场景,在匹配到location配置的URL路径后,转发请求到【proxy_pass】配置的URL,是否会附加location配置路径与【proxy_pass】配置的路径后是否有”/”有关,有”/”则不附加,如:
location /test/
{
proxy_pass http://127.0.0.1:8080/;
}
即:请求/test/1.jpg(省略了协议与域名),将会被nginx转发请求到http://127.0.0.1:8080/1.jpg(未附加/test/路径)。
location /test/
{
proxy_pass http://127.0.0.1:8080;
}
即:请求/test/1.jpg(省略了协议与域名),将会被nginx转发请求到http://127.0.0.1:8080/test/1.jpg(附加/test/路径)。
location /test/
{
proxy_pass http://127.0.0.1:8080/img;
}
即:请求/test/1.jpg(省略了协议与域名),将会被nginx转发请求到http://127.0.0.1:8080/img1.jpg(未附加/test/路径,但附加了/test/之后的路径)。