首先找到nginx的配置文件nginx.conf
[root@localhost nginx]# vi nginx.conf
打开配置文件后找到类似下面一段：
include /etc/nginx/conf.d/*.conf;
没有的就加上，这是我的路径，你们的看实际情况改改，确保路径存在。
加入这段的意思实际是把conf.d目录的以.conf结尾的配置文件都加载进来，修改后保存nginx.conf文件
然后进入conf.d目录
[root@localhost nginx]# cd /etc/nginx/conf.d/
然后把目录下面的文件都列出来：
[root@localhost conf.d]# ll
默认的话，目录下面有个default.conf文件。
打开default.conf文件后如下：
server {
listen 80;
server_name localhost;
#charset koi8-r;
access_log /var/log/nginx/access.log main;
root/var/www/baidu;
index index.php index.html index.htm;
location / {
try_files $uri $uri/ =404;
}
error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /var/www;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
#proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php($|/) {
try_files $uri =404;
#rewrite ^/index.php/(.*)$ /$1 last;
fastcgi_pass unix:/var/www/php-fpm.sock;
fastcgi_index index.php;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
fastcgi_intercept_errors on;
fastcgi_ignore_client_abort off;
fastcgi_connect_timeout 60;
fastcgi_send_timeout 180;
fastcgi_read_timeout 180;
fastcgi_buffer_size 128k;
fastcgi_buffers 4 256k;
fastcgi_busy_buffers_size 256k;
fastcgi_temp_file_write_size 256k;
}
#location ~ \.php$ {
#root html;
#fastcgi_pass 127.0.0.1:9000;
#fastcgi_index index.php;
#fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
#includefastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
#deny all;
#}
}
如果把上面的配置作为本地配置一个百度网站的设置，那么其访问的端口为默认80端口，访问地址就是：http://localhost/
如果我们想用81端口配置为本地的另外一个网站的访问入口，应该怎么配置呢？
首先你需要在conf.d目录下创建一个以.conf结尾的文件，比如：google.com.conf文件，或者直接copy一个default.conf文件也可以，具体配置如下：
server {
listen 81;
server_name localhost;
#charset koi8-r;
access_log /var/log/nginx/access.log main;
root/var/www/google;
index index.php index.html index.htm;
location / {
try_files $uri $uri/ =404;
}
error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /var/www;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
#proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php($|/) {
try_files $uri =404;
#rewrite ^/index.php/(.*)$ /$1 last;
fastcgi_pass unix:/var/www/php-fpm.sock;
fastcgi_index index.php;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
fastcgi_intercept_errors on;
fastcgi_ignore_client_abort off;
fastcgi_connect_timeout 60;
fastcgi_send_timeout 180;
fastcgi_read_timeout 180;
fastcgi_buffer_size 128k;
fastcgi_buffers 4 256k;
fastcgi_busy_buffers_size 256k;
fastcgi_temp_file_write_size 256k;
}
#location ~ \.php$ {
#root html;
#fastcgi_pass 127.0.0.1:9000;
#fastcgi_index index.php;
#fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
#includefastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
#deny all;
#}
}
保存后，重启nginx服务器。
访问：http://localhost:81看看是否成功吧。
注意：配置里面的目录文件一定要存在，不然无法启动nginx。