nginx简单配置php服务（多个）
摘要：大部分网站开发语言都要运行在服务器，比如主流的nginx、apache等等，部署服务器环境对于大部分人来说是比较陌生和复杂的，其实搞懂了之后是很简单易用的。今天就记录下部署php+nginx。
系统：mac、linux
1、安装好php和nginx程序，并运行。
2、找到nginx.conf文件，默认在/etc/nginx目录下，如果找不到用一下命令查询
sudo find / -name nginx.conf
3、修改nginx.conf文件
默认的nginx.conf配置
#user nobody;
worker_processes 1;
#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;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
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$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
include servers/*;
}
把server下的这段#号去掉并修改即可，将 PHP 脚本传递给在 127.0.0.1:9000 上侦听的 FastCGI 服务器
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
访问 localhost
参数参考：
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;#脚本文件请求的路径
fastcgi_param QUERY_STRING $query_string; #请求的参数;如?app=123
fastcgi_param REQUEST_METHOD $request_method; #请求的动作(GET,POST)
fastcgi_param CONTENT_TYPE $content_type; #请求头中的Content-Type字段
fastcgi_param CONTENT_LENGTH $content_length; #请求头中的Content-length字段。
fastcgi_param SCRIPT_NAME $fastcgi_script_name; #脚本名称
fastcgi_param REQUEST_URI $request_uri; #请求的地址不带参数
fastcgi_param DOCUMENT_URI $document_uri; #与$uri相同。
fastcgi_param DOCUMENT_ROOT $document_root; #网站的根目录。在server配置中root指令中指定的值
fastcgi_param SERVER_PROTOCOL $server_protocol; #请求使用的协议，通常是HTTP/1.0或HTTP/1.1。
fastcgi_param GATEWAY_INTERFACE CGI/1.1;#cgi 版本
fastcgi_param SERVER_SOFTWARE nginx/$nginx_version;#nginx 版本号，可修改、隐藏
fastcgi_param REMOTE_ADDR $remote_addr; #客户端IP
fastcgi_param REMOTE_PORT $remote_port; #客户端端口
fastcgi_param SERVER_ADDR $server_addr; #服务器IP地址
fastcgi_param SERVER_PORT $server_port; #服务器端口
fastcgi_param SERVER_NAME $server_name; #服务器名，域名在server配置中指定的server_name
配置多个服务：
nginx.conf文件有一行
include servers/*;
代表会读取servers文件夹下的所有配置文件，没有可以自己加上，并创建文件夹，servers文件夹下创建一个站点配置文件site1.conf。
server {
listen 80;#端口
server_name site1.com;#你的站点域名/ip
root /data/site1/public; #你的站点目录，绝对路径即可
index index.php index.html index.htm;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
try_files $uri $uri/ /index.php?$query_string;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
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