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nginx实现一个域名配置多个laravel项目的方法示例

2024-08-30 12:24:32
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背景

随着公司的子项目越来越多,会有大大小小十几个工程(仅后端),按照原先的做法,每上线一个项目,那么必须要有一个二级域名映射到对应的工程上,十个工程那么就意味着需要有十个二级域名(还不包含测试环境,次生产环境等),如此多的域名不仅仅是难于管理,更重要的是比较浪费资源,这个问题困扰了我很久,今天终于解决了这个问题,特此记录一下采坑日记,本文不会讲nginx中各个指令的原理,而是用实际的项目配置来练习nginx指令的用法并举一反三。

事先准备

域名

假设域名为:http://www.dev.com

实验环境

阿里云ECS + centos + Nginx + php-fpm

项目1

1.工程路径: /data/wwwroot/project1/
2.访问路径:http://www.dev.com/project1/

项目2

1.工程路径: /data/wwwroot/project2/
2.访问路径:http://www.dev.com/project2/

项目3

1.工程路径: /data/wwwroot/project3/
2.访问路径:http://www.dev.com/project3/

涉及的知识点

Nginx的location指令,用法可以参考:https://www.Vevb.com/article/154637.htm Nginx的alias指令,用法可以参考:https://www.Vevb.com/article/154640.htm

实现步骤

为了实现以上的访问形式,我们需要用到nginx里面的location指令和alias指令,配置如下

location ^~ /${PROJECT}/ { alias {$PATH}; try_files $uri $uri/ @${PROJECT}; location ~ /.php$ {  fastcgi_pass unix:/dev/shm/php-cgi.sock;  fastcgi_index index.php;  fastcgi_param SCRIPT_FILENAME $request_filename;  include fastcgi_params; }}location @${PROJECT}{ rewrite /${PROJECT}/(.*)$ /${PROJECT}/index.php?/$1 last;}

说明: 上面的这个配置中的${PROJECT}和{$PATH}都是属于在实际过程中需要替换的部分,其中${PROJECT}为url需要访问的path部分,如project1,{$PATH}则代表的是项目的真实访问路径,如/data/wwwroot/project1,以http://www.dev.com/project1 访问为例,那么对应的Nginx的配置是这样子的

location ^~ /project1/ { alias /data/wwwroot/project1/public; try_files $uri $uri/ @project1; location ~ /.php$ {  fastcgi_pass unix:/dev/shm/php-cgi.sock;  fastcgi_index index.php;  fastcgi_param SCRIPT_FILENAME $request_filename;  include fastcgi_params; }}location @project1{ rewrite /project1/(.*)$ /project1/index.php?/$1 last;}

对于project2和project3的配置只需要按照上面的配置模板依葫芦画瓢就可以了,最后完整nginx配置如下

server { listen 80; server_name http://www.dev.com; access_log /data/wwwlogs/nginx/access_log/www.dev.com_nginx.log combined; error_log /data/wwwlogs/nginx/error_log/www.dev.com_errr_log; index index.html index.htm index.php; # project1开始的配置 location ^~ /project1/ { alias /data/wwwroot/project1/public; try_files $uri $uri/ @project1; location ~ /.php$ {  fastcgi_pass unix:/dev/shm/php-cgi.sock;  fastcgi_index index.php;  fastcgi_param SCRIPT_FILENAME $request_filename;  include fastcgi_params; } }  location @project1{ rewrite /project1/(.*)$ /project1/index.php?/$1 last; }  # project2开始的配置 location ^~ /project2/ { alias /data/wwwroot/project2/public; try_files $uri $uri/ @project2;  location ~ /.php$ {  fastcgi_pass unix:/dev/shm/php-cgi.sock;  fastcgi_index index.php;  fastcgi_param SCRIPT_FILENAME $request_filename;  include fastcgi_params; } }  location @project2{ rewrite /project2/(.*)$ /project2/index.php?/$1 last; }  # project2开始的配置 location ^~ /project3/ { alias /data/wwwroot/project3/public; try_files $uri $uri/ @project3;  location ~ /.php$ {  fastcgi_pass unix:/dev/shm/php-cgi.sock;  fastcgi_index index.php;  fastcgi_param SCRIPT_FILENAME $request_filename;  include fastcgi_params; } }  location @project3{ rewrite /project3/(.*)$ /project3/index.php?/$1 last; }   # 解析所有的.php location ~ /.php$ { fastcgi_pass unix:/dev/shm/php-cgi.sock; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; #fastcgi_param SCRIPT_FILENAME $request_filename; include fastcgi_params; }  #图片、视频的的链接,此处是做缓存 ,缓存30天,不写入访问日志 location ~ .*/.(gif|jpg|jpeg|png|bmp|swf|flv|mp4|ico)$ { expires 30d; access_log off; }  #js css文件的配置,此处是做缓存 ,缓存7天,不写入访问日志 location ~ .*/.(js|css)?$ { expires 7d; access_log off; } location ~ //.ht { deny all; }}            
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