nginx实现负载均衡和动静分离

nginx配置(windows配置），供大家参考，具体内容如下

以下是我的项目用到的一份配置文件

#user nobody;
worker_processes 4; #进程数，一般cpu是几核就写多少

#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;#单个进程的最大连接数
}


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;
 proxy_connect_timeout 15s; 
 proxy_send_timeout 15s; 
 proxy_read_timeout 15s;
 fastcgi_buffers 8 128k;

 gzip on;
 client_max_body_size 30m;
 gzip_min_length 1k;
 gzip_buffers 16 64k;
 gzip_http_version 1.1;
 gzip_comp_level 6;
 gzip_types text/plain application/x-javascript text/css application/xml application/javascript image/jpeg image/gif image/png image/webp;
 gzip_vary on;

 #第一个集群
 upstream xdx.com{
 server 119.10.52.28:8081 weight=100;
 server 119.10.52.28:8082 weight=100;
 
 }

 #第二个集群，用于上传图片所用
 upstream xdxfile.com{
 server 119.10.52.28:8081;#关于文件上传的请求均访问这个集群
 }

 #第三个集群
 upstream xdx8082.com{
 server 119.10.52.28:8082;#8082
 }

 #第四个集群
 upstream xdxali.com{
 server 139.196.235.228:8082;#阿里云
 }

 #第五个集群
 upstream xdxaliws.com{
 server 139.196.235.228:8886;#阿里云websocket
 }
#第一个代理服务器，监听的是80端口，监听的域名是www.wonyen.com或者wonyen.com
 server {
 listen 80;#监听的端口
 server_name www.wonyen.com wonyen.com;#监听的域名

 #charset koi8-r;

 #access_log logs/host.access.log main;


 #location指的是访问的路径，下面这条配置表示当访问网站的根目录，即访问wonyen.com或者www.wonyen.com的时候，就去根目录为html的下面去寻找index.html或者index.htm。在index.html这个页面里面你可以做一些重定向的工作，跳转到指定页面

 #也可以自定义到某个集群
 # location / {
  # root html;
  # index index.html index.htm;
 #}
 #所有静态请求都交由nginx处理，存放目录为webapps下的root,过期时间为30天
  location ~ .(css|js|gif|jpg|jpeg|png|bmp|swf|eot|svg|ttf|woff|mp3|mp4|wav|wmv|flv|f4v|json)$ { 
  root apache-tomcat-8.0.9-windows-x86-yipin-8081/apache-tomcat-8.0.9/webapps/ROOT; 
  expires 30d; 
 }

 #配置以Att结尾的请求的处理集群为http://xdxfile.com
 location ~ ^/w+Att{
  proxy_pass http://xdxfile.com;
 }

 #配置以Fill结尾的请求的处理集群为http://xdxfile.com
 location ~ ^/w+Fill{
  proxy_pass http://xdxfile.com;
 }

 #精准配置，如果请求名为/crowdFundSave，则
 location = /crowdFundSave{
  proxy_pass http://xdxfile.com;
 }

 #精确配置，同上
 location = /crowdFundRewardSave{
  proxy_pass http://xdxfile.com;
 }

 #精确配置，同上
 location = /garbageCategorySave{
  proxy_pass http://xdxfile.com;
 }

 #精确配置，同上
 location = /mailTestAjax{
  proxy_pass http://xdx8082.com;
 }

 #精确配置，同上
 location = /mailSendAjax{
  proxy_pass http://xdx8082.com;
 }

 #精确配置，同上
 location = /mailOldAjax{
  proxy_pass http://xdx8082.com;
 }

 #精确配置，同上
 #location = /wechatAuthority{
  #proxy_pass http://xdxali.com;
 #}
 location ~ ^/ueditor1_4_3{
  proxy_pass http://xdxfile.com;
 }
 #其他所有请求都访问 http://xdx.com的集群 
  location ~ .*$ {
  index index;
  proxy_pass http://xdx.com;
  }
 #404页面访问/Error404.jsp这个location
 error_page 404  /Error404.jsp;

 #500等页面也访问 /Error404.jsp这个location
 error_page 500 502 503 504 /Error404.jsp;

 #配置请求/Error404.jsp就访问http://xdxfile.com集群
 location = /Error404.jsp {
  proxy_pass http://xdxfile.com;
 }

 # 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
 #另外一个代理服务器，监听8886接口，监听的域名为www.wonyen.com或者wonyen.com
 server {
 listen 8886;
 server_name www.wonyen.com wonyen.com;
#配置若请求为wonyen.com:8086(根目录）,就让他去访问http://xdxaliws.com这个集群，这边配置的是websocket的服务端
 location / {
  proxy_pass http://xdxaliws.com;
  proxy_http_version 1.1;
  proxy_set_header Upgrade $http_upgrade;
  proxy_set_header Connection "upgrade";
 }
 }


 # 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;
 # }
 #}

}
								 
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