从Windows下的Apache转移到Linux下的Nginx,发现有很多坑需要踩。
以下就做个简单的记录,方便后来者爬坑。
配置Nginx,一般会遇到以下几个坑:
配置nginx支持pathinfo模式 - 优化URL,隐藏index.php - 同一服务器配置多站点配置pathinfo模式
在server(也就是你的站点,一个server对应一个站点)中输入以下内容:
location ~ ^(.+/.php)(.*)$ { root html/[站点目录]; #配置站点目录路径 fastcgi_split_path_info ^(.+/.php)(.*)$; fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock; fastcgi_index index.php; include fastcgi_params; fastcgi_param SCRIPT_FILENAME $document_root/$fastcgi_script_name; fastcgi_param PATH_INFO $fastcgi_script_name;}
其中root html/[站点目录]这个一定要填写跟你server的站点目录路径,要不它默认为html,从而导致路径解析失败。会出现的现象就是,在之前配置的location中定义了root路径也无法生效,访问http://localhost会跳转到/usr/local/nginx/html/index.php[index.html],因为我的nginx是源码安装,所以路径可能不同,yum安装的话一般会在/usr/share/nginx/html/index.php[index.html].(PS:原默认关于fastcgi的配置可以注释掉)
隐藏index.php
隐藏index.php,大多数是采用Nginx的重写规则来进行的。
下面,就是博主的列出的一个参考:
location / { root html/[站点目录]; index index.php; if (!-e $request_filename) { rewrite ^(.*)$ /index.php/$1; }}
这里的站点目录是你程序(框架)的index.php所在的目录。例如,CI框架的话,root html/ci,其中index.php位于html/ci/index.php.
本质上,隐藏index.php文件就是重写URL。具体详细用法可以参考Nginx重写模块的官方文档:Module ngx_http_rewrite_module
同一服务器多站点配置
一般一台服务器不会单一的运行一个站点,往往是运行多个站点的。
在Nginx配置多站点是非常简单,便捷的。正如,前面所说的,一个server对应一个站点。例如:
server { listen 80; server_name www.leslie.net.cn; location / { .... }}server { listen 80; server_name www.hellomyfrend.top; location / { .... }}
这样,就配置了两个站点,分别为www.leslie.net.cn和www.hellomyfrend.top.
这里贴一份配置文件作为参考:
user nginx nginx;worker_processes 2;#error_log logs/error.log;error_log logs/error.log notice;#error_log logs/error.log info;pid logs/nginx.pid;events { worker_connections 1024;} http { include mime.types; default_type application/octet-stream;#log_format main '$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; rewrite_log on; sendfile on;#tcp_nopush on;#keepalive_timeout 0; keepalive_timeout 65;#gzip on; server { listen 80; server_name pay.zf2.com; location / { root html/zf2/pay/public; index index.php index.html index.htm; if (!-e $request_filename){ rewrite ^/(.*)$ /index.php/$1; } } location ~ ^(.+/.php)(.*)$ { root html/zf2/pay/public; fastcgi_split_path_info ^(.+/.php)(.*)$; fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock; fastcgi_index index.php; include fastcgi_params; fastcgi_param SCRIPT_FILENAME $document_root/$fastcgi_script_name; fastcgi_param PATH_INFO $fastcgi_script_name; } } server { listen 80; server_name mp.zf2.com; location / { root html/zf2/server/public; index index.php index.html index.htm; if (!-e $request_filename){ rewrite ^(.*)$ /index.php/$1; } } location ~ ^(.+/.php)(.*)$ { root html/zf2/server/public; fastcgi_split_path_info ^(.+/.php)(.*)$; fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock; fastcgi_index index.php; include fastcgi_params; fastcgi_param SCRIPT_FILENAME $document_root/$fastcgi_script_name; fastcgi_param PATH_INFO $fastcgi_script_name; } }}
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