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。

  1 #user  nobody;
  2 worker_processes  1;
  3 
  4 #error_log  logs/error.log;
  5 #error_log  logs/error.log  notice;
  6 #error_log  logs/error.log  info;
  7 
  8 #pid        logs/nginx.pid;
  9 
 10 
 11 events {
 12     worker_connections  1024;
 13 }
 14 
 15 
 16 http {
 17     include       mime.types;
 18     default_type  application/octet-stream;
 19 
 20     #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
 21     #                  '$status $body_bytes_sent "$http_referer" '
 22     #                  '"$http_user_agent" "$http_x_forwarded_for"';
 23 
 24     #access_log  logs/access.log  main;
 25 
 26     #sendfile        on;
 27     #tcp_nopush     on;
 28 
 29     keepalive_timeout  0;
 30     #keepalive_timeout  65;
 31 
 32     # ******************* step one ****************
 33     upstream tomcats {
 34         server 192.168.248.130:8080 weight=3;
 35         server 192.168.248.132:8080 weight=1;
 36     }
 37 
 38     #gzip  on;
 39 
 40     server {
 41         listen       80;
 42         server_name  localhost;
 43 
 44         #charset koi8-r;
 45 
 46         #access_log  logs/host.access.log  main;
 47 
 48     
 49         location ~.(gif|jpg|jpeg|png|bmp|swf|css|js)$ {
 50             root /usr/local/nginx/html;
 51         }
 52  
 53         location ~ .*.(html|jsp|do|action)$ {  #动态
 54            proxy_pass http://tomcats;
 55            root   html;
 56            index  index.html index.htm;
 57         }
 58 
 59         #error_page  404              /404.html;
 60 
 61         # redirect server error pages to the static page /50x.html
 62         #
 63         error_page   500 502 503 504  /50x.html;
 64         location = /50x.html {
 65             root   html;
 66         }
 67 
 68         # proxy the PHP scripts to Apache listening on 127.0.0.1:80
 69         #
 70         #location ~ .php$ {
 71         #    proxy_pass   http://127.0.0.1;
 72         #}
 73 
 74         # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
 75         #
 76         #location ~ .php$ {
 77         #    root           html;
 78         #    fastcgi_pass   127.0.0.1:9000;
 79         #    fastcgi_index  index.php;
 80         #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
 81         #    include        fastcgi_params;
 82         #}
 83 
 84         # deny access to .htaccess files, if Apache's document root
 85         # concurs with nginx's one
 86         #
 87         #location ~ /.ht {
 88         #    deny  all;
 89         #}
 90     }
 91 
 92 
 93     # another virtual host using mix of IP-, name-, and port-based configuration
 94     #
 95     #server {
 96     #    listen       8000;
 97     #    listen       somename:8080;
 98     #    server_name  somename  alias  another.alias;
 99 
100     #    location / {
101     #        root   html;
102     #        index  index.html index.htm;
103     #    }
104     #}
105 
106 
107     # HTTPS server
108     #
109     #server {
110     #    listen       443 ssl;
111     #    server_name  localhost;
112 
113     #    ssl_certificate      cert.pem;
114     #    ssl_certificate_key  cert.key;
115 
116     #    ssl_session_cache    shared:SSL:1m;
117     #    ssl_session_timeout  5m;
118 
119     #    ssl_ciphers  HIGH:!aNULL:!MD5;
120     #    ssl_prefer_server_ciphers  on;
121 
122     #    location / {
123     #        root   html;
124     #        index  index.html index.htm;
125     #    }
126     #}
127 
128 }

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