Nginx+Tomcat配置负载均衡-动静分离(二)

配置动静分离的时候遇到了一些问题，一个是配置nginx配置文件有问题导致访问不到服务器，另一个问题是配置静态资源的路径和实际的资源目录不匹配导致404,502等错误

结合上一篇的基础，在此将动静分离的配置文件主要部分做一说明，为日后参考。

 #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;

     # ******************* step one ****************
     upstream tomcats {
         server 192.168.248.130:8080 weight=3;
         server 192.168.248.132:8080 weight=1;
     }

     #gzip  on;

     server {
         listen       80;
         server_name  localhost;

         #charset koi8-r;

         #access_log  logs/host.access.log  main;

         location ~.(gif|jpg|jpeg|png|bmp|swf|css|js)$ {
             root /usr/local/nginx/html;
         }

         location ~ .*\.(html|jsp|do|action)$ {  #动态
            proxy_pass http://tomcats;
            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;
     #    }
     #}

 }

点击查看 nginx配置文件

静态资源目录说明：

如果工程名字叫做hello，则访问hello项目的静态资源，需要在nginx的静态资源配置目录下面放置相应的工程名文件夹