nginx新手快速入门及几种配置案例

技术  /  管理员 发布于 4年前   2883

nginx新手快速入门及几种配置案例

nginx绑定多个域名可又把多个域名规则写一个配置文件里，也可又分别建立多个域名配置文件，我一般为了管理方便，每个域名建一个文件，有些同类域名也可又写在一个总的配置文件里。

一、每个域名一个文件的写法

首先打开nginx域名配置文件存放目录：/usr/local/nginx/conf/servers ，如要绑定域名www.xx.cc 则在此目录建一个文件：www.xx.cc.conf 然后在此文件中写规则，如：

server 
{ 

    listen  80; 
    server_name www.xx.cc;           #绑定域名 
    index index.htm index.html index.php;  #默认文件 
    root /home/www/xx.cc;           #网站根目录
    include location.conf;           #调用其他规则，也可去除

}

然后重起nginx服务器，域名就绑定成功了

nginx服务器重起命令：/etc/init.d/nginx restart

二、一个文件多个域名的写法

一个文件添加多个域名的规则也是一样，只要把上面单个域名重复写下来就ok了，如：

server 
{ 
    listen       80; 
    server_name www.xx.cc;             #绑定域名 
    index index.htm index.html index.php;  #默认文件 
    root /home/www/xx.cc;             #网站根目录
    include location.conf;                #调用其他规则，也可去除
}

server 
{ 
    listen       80; 
    server_name www.xx.cc;             #绑定域名 
    index index.htm index.html index.php;  #默认文件 
    root /home/www/msn.xx.cc;         #网站根目录
    include location.conf;                #调用其他规则，也可去除
}

三、不带www的域名加301跳转

如果不带www的域名要加301跳转，那也是和绑定域名一样，先绑定不带www的域名，只是不用写网站目录，而是进行301跳转，如：

server
{
    listen 80;
    server_name xx.cc;
    rewrite ^/(.*) http://www.xx.cc/$1 permanent;
}

四、添加404网页

添加404网页，都可又直接在里面添加，如：

server 
{ 
    listen       80; 
    server_name www.xx.cc;             #绑定域名 
    index index.htm index.html index.php;  #默认文件 
    root /home/www/xx.cc;             #网站根目录
    include location.conf;                #调用其他规则，也可去除
    error_page 404  /404.html; 
}

上面四种规则方法，基本就可以自己独立解决nginx配置基本问题了。

五：贴个更详细的（一个线上项目的nginx代理服务器配置）

limit_req_zone $www_spider zone=www:10m rate=6r/m;    
server {
	listen       80;
	server_name  www.xx.com;
	include proxy.conf;
	include sql_pc.conf;	
	limit_req zone=www burst=3 nodelay;
	limit_req_status 444;
	if ($http_referer ~* "duoqgfw.xyz") {
			return 444;
	}
	if ($realip ~* "110.249.208.157|110.249.208.9|110.249.208.10|61.155.4.78|61.167.203.179|216.172.153.122|220.243.135.*|220.243.136.*") {return 444;}
	if ($http_user_agent ~* "MegaIndex|GrapeshotCrawler|MJ12bot|BLEXBot|MauiBot|AhrefsBot|SemrushBot|Scrapy|YandexBot|DotBot"){return 444;}

	location = /sendDataPc.js {root /nfs/ROOT/webresource/common/data-js;}
	location ~ ^/(administrator513|email)/ {deny all;}
	### gongjijin
	location ~ ^/(apigjj|gongjijin|chagongjijin|gjjdk|gjjtq|gjjjc|gjjnews)/ {
			set $log_tag 0;
			if ($uri ~ .*\.(gif|jpg|png|ico|swf|jpeg|bmp|txt|js|css)$){
					set  $log_tag 1;
			}
			if ( $log_tag = 1 ){
					access_log off;
			}
		   proxy_pass http://gjj.xx.com;
	}
	rewrite  ^/loans/jisuanqi/(gjjjc|gjjedu)/  https://loans.xx.com/jisuanqi/$1/ permanent;

	location ~* /card/checksms.asp  {
		if ($request_uri ~* "rnd\=0.1525198888279058") {
			set $a 1;
		}
		if ( $a = 1 ) { return 444;}
		proxy_pass http://www.xx.com_server_pool;
	}
	
	rewrite "^/xml/newadcenter.asp?id=([0-9]+)$" https://www.xx.com/xml/js/js$1.js permanent;
	rewrite ^/bank/default.asp$ https://www.xx.com/bank/ permanent;
	rewrite ^/gongjijin$ https://www.xx.com/gongjijin/ permanent;
	rewrite ^/bank/wangdian/(.*) https://www.xx.com/wangdian/$1 permanent;
	rewrite ^/card/(beijing|hangzhou|bohai|chengdu|dalian|dongguan|fujianhaixia|fudian|guangzhou|guiyang|haerbin|hankou|hebei|huishang|jiangsu|jiangxi|jinshang|jiujiang|lanzhou|nanjing|neimenggu|ningbo|ningxia|qilu|qingdao|shanghai|shengjing|tianjin|wenzhou|changsha|zhejiangtailong|zheshang|zhengzhou|chongqing|jilin)/(.*)$  https://$host/card/$1yinhang/$2 permanent;
	
	####---20191122----###
        rewrite  ^/chagongjijin/search.shtml$    https://www.xx.com/cardnews/cardnews_23563.shtml  permanent;

	####20200605####
	location =/ {
		proxy_pass http://pcphp.xx.com;
		proxy_set_header Host pcphp.xx.com;
	}
        location / {   
		root   html;   
		index  index.html index.htm index.shtml;   
		proxy_pass        http://www.xx.com_server_pool; 
		rewrite "/News/([a-zA-Z]+_[0-9]+).shtml$" https://www.xx.com/news/$1.shtml permanent;
		rewrite "/wangdian/([a-zA-Z]+_[0-9]+)$" https://www.xx.com/wangdian/$1.shtml permanent;
		rewrite "^/(home|top|youhui|ad)/(.*)" http://$1.xx.com/$2 permanent;
		rewrite "/(.*)/target$" https://www.xx.com/$1/ permanent;
		rewrite "/card/cardinfo/mintaibankxinyongka_([0-9]+).shtml" https://www.xx.com/card/cardinfo/mintaiyinhangxinyongka_$1.shtml permanent;
	}   
	location ~* /card/index.asp  {
		if ($http_user_agent ~* "bingbot|sogou|yisou|Mozilla\/5.0\ \(Windows\ NT\ 6.1;\ Win64;\ x64\)\ AppleWebKit\/537.36\ \(KHTML,\ like\ Gecko\)\ Chrome\/69.0.3497.81\ Safari\/537.36"){return 444;}
		if ($http_user_agent ~* "Mozilla\/5.0\ \(Windows\ NT\ 6.1;\ WOW64\)\ AppleWebKit\/537.36\ \(KHTML,\ like\ Gecko\)\ Chrome\/43.0.2357.81\ Safari/537.36"){return 444;}
		if ($http_user_agent ~* "Mozilla\/5.0\ \(Windows\ NT\ 6.1;\ WOW64\)\ AppleWebKit\/537.36\ \(KHTML,\ like\ Gecko\)\ Chrome\/30.0.1599.101\ Safari/537.36"){return 444;}
		if ($http_user_agent ~* "Mozilla\/5.0\ \(Linux;\ Android\ 6.0;\ Nexus\ 5\ Build\/MRA58N\)\ AppleWebKit\/537.36\ \(KHTML,\ like\ Gecko\)\ Chrome\/65.0.3325.181\ Mobile\ Safari\/537.36"){return 444;}
		if ($http_user_agent ~* "sogou|yisou|spider") {
			#return 444;
			set $www_spider $http_user_agent;
		}
		if ($realip ~* "180.163.22?.*|42.236.10.*") {return 444;}
		proxy_pass http://pcphp.xx.com;
    	        proxy_set_header Host pcphp.xx.com;
	}
	location ~* /sitemap/ {
		   proxy_pass http://pcphp.xx.com;
		   proxy_set_header Host pcphp.xx.com;
	}
	location ^~ /asset/ {
		   proxy_pass http://pcphp.xx.com;
	}
	location ^~ /api/ {
		   proxy_pass http://pcphp.xx.com;
	}
	location ~* (/card/lklsearch.asp)  {
		if ($http_user_agent ~* "sogou|360spider|bing|yisou|baidu") {
				return 444;
		}
		proxy_pass http://www.xx.com_server_pool;
        }

	location ~* /wangdian/bankwdsearch.asp  {
			if ($http_user_agent ~* "sogou|intel|360spider|bing|yisou") {
					set $www_spider $http_user_agent;
			}
	if ($http_user_agent ~* "bingbot"){return 444;}
	if ($realip ~* "180.163.22?.*|42.236.10.*") {return 444;}
			proxy_pass http://www.xx.com_server_pool;
	}
	
	location ~* /wangdian/(.*)  {
		if ($http_user_agent ~* "Mozilla\/5.0\(compatible;MSIE9.0;WindowsNT6.1;Trident\/5.0\)"){return 444;}
		#agent:"Mozilla/5.0(compatible;MSIE9.0;WindowsNT6.1;Trident/5.0)"
		if ($realip ~* "180.163.22?.*|42.236.10.*") {return 444;}
		proxy_pass http://www.xx.com_server_pool;
	}

	location ~* ^/(images|eWebEditor_v280|kindeditor)/.*(gif|jpg|png|ico|swf|jpeg|bmp|txt|js|css) {
		if ($http_referer  ~* "youhui.xx.com") {
            rewrite "/images/uploadimg/(.*).jpg" https://youhui.xx.com/images/nopics.jpg permanent;
			rewrite "/images/uploadimg/(.*).png" https://youhui.xx.com/images/nopics.jpg permanent;
			rewrite "/images/uploadimg/(.*).jpeg" https://youhui.xx.com/images/nopics.jpg permanent;
			rewrite "/images/uploadimg/(.*).gif" https://youhui.xx.com/images/nopics.jpg permanent;
			rewrite "/images/uploadimg/(.*).bmp" https://youhui.xx.com/images/nopics.jpg permanent;
        }
		proxy_pass http://www.xx.com_server_pool; 
		access_log logs/www_tp.log test;
		expires 7d;
	}
	###---20190521新版卡中心配置  ----
	location ~ ^/(bank|baoshang|zhonghang|zhongxin|chongqingyinhang|zjnongshang|hrxjbank|mintaiyinhang)/$ {
		proxy_pass http://cbb-pc-web.xx.com;
	}
	location ~ ^/webresource/ {
		proxy_pass http://cbb-pc-web.xx.com;
		access_log logs/www_tp.log test;
		expires 7d;
	}
	###
	access_log logs/www_access.log  test; 
	error_page  404 https://www.xx.com/error.asp;
	error_page   500 502 503 504  /50x.html;
	location = /50x.html {
		root   html;
	}
	location = /check.txt{
		root /nfs/ROOT;
		access_log off;
	}
}