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主域名多端口訪問

在dns nameserver設(shè)置a記錄

將 ?指向服務(wù)器ip

開放所需端口，修改nginx配置文件

比如我們有兩個(gè)服務(wù)分別開放在80端口和8080端口

如果有iptable，先開放端口：

iptables?-a?input?-ptcp?--dport?80?-j?accept iptables?-a?input?-ptcp?--dport?8080?-j?accept

修改配置文件:

#path:?/usr/local/nginx/conf/nginx.conf  server?{ listen?80; server_name?www.xxx.com; access_log?/data/www/log/33.33.33.33_nginx.log?combined; index?index.html?index.htm?index.php; include?/usr/local/nginx/conf/rewrite/none.conf; root?/data/www/website/33.33.33.33:80;   location?~?[^/].php(/|$)?{ ??fastCGI_pass?unix:/dev/shm/php-cgi.sock; ??fastcgi_index?index.php; ??include?fastcgi.conf; ??} location?~?.*.(gif|jpg|jpeg|png|bmp|swf|flv|ico)$?{ ??expires?30d; ??access_log?off; ??} location?~?.*.(js|css)?$?{ ??expires?7d; ??access_log?off; ??} } server?{ listen?8080; server_name?a.xxx.com; access_log?/data/www/log/33.33.33.33:8080_nginx.log?combined; index?index.html?index.htm?index.php; include?/usr/local/nginx/conf/rewrite/none.conf; root?/data/www/website/33.33.33.33:8080;   location?~?[^/].php(/|$)?{ ??fastcgi_pass?unix:/dev/shm/php-cgi.sock; ??fastcgi_index?index.php; ??include?fastcgi.conf; ??} location?~?.*.(gif|jpg|jpeg|png|bmp|swf|flv|ico)$?{ ??expires?30d; ??access_log?off; ??} location?~?.*.(js|css)?$?{ ??expires?7d; ??access_log?off; ??} }

關(guān)鍵就是兩個(gè)?server 段配置，你也可以把這兩段拆成兩個(gè)配置文件，放到

/etc/nginx/conf.d/

目錄下面；

子域名多端口訪問

這種訪問比較傻，因?yàn)槟愕?080端口的訪問需要 http://xxx.com:8080 這樣的格式；

而且如果有兩個(gè)不同的cgi，比如80端口對應(yīng)一個(gè)php web服務(wù)， 8080端口對應(yīng)一個(gè)nodejs web服務(wù)；而我們的nodejs自帶web服務(wù)，已經(jīng)在8080端口監(jiān)聽了，這怎么辦？

這個(gè)時(shí)候我們需要nginx的反向代理功能，并在dns server上面增加一條a記錄，最終實(shí)現(xiàn)

www.xxx.com 訪問80端口
a.xxx.com 通過nginx轉(zhuǎn)發(fā)訪問8080端口服務(wù)

增加一條a記錄

將 a.xxx.com 指向服務(wù)器ip

nginx配置模板如下：

#path:?/usr/local/nginx/conf/nginx.conf  server?{ ??listen?80; ??server_name?www.xxx.com; ??access_log?/data/www/log/33.33.33.33_nginx.log?combined; ??index?index.html?index.htm?index.php; ??include?/usr/local/nginx/conf/rewrite/none.conf; ??root?/data/www/website/33.33.33.33:80;   ??location?~?[^/].php(/|$)?{ ????fastcgi_pass?unix:/dev/shm/php-cgi.sock; ????fastcgi_index?index.php; ????include?fastcgi.conf; ????} ??location?~?.*.(gif|jpg|jpeg|png|bmp|swf|flv|ico)$?{ ????expires?30d; ????access_log?off; ????} ??location?~?.*.(js|css)?$?{ ????expires?7d; ????access_log?off; ????} }  server?{ ??listen?80; ??listen?[::]:80;  ??server_name?a.xxx.com;  ??proxy_connect_timeout?300s; ??proxy_send_timeout?300s; ??proxy_read_timeout?300s; ??fastcgi_send_timeout?300s; ??fastcgi_read_timeout?300s;  ??location?/?{ ????proxy_pass??http://127.0.0.1:3000; ????proxy_http_version?1.1; ????proxy_set_header?upgrade?$http_upgrade; ????proxy_set_header?connection?'upgrade'; ????proxy_set_header?host?$host; ????proxy_cache_bypass?$http_upgrade; ????try_files?$uri?$uri/?=404; ??} }

nginx重新載入配置文件