首先配置端口

 server {listen       3080; server_name  172.20.109.27 localhost;}

为了解决刷新后显示404的问题，增加配置如下：

  location / {root   html;index  index.html index.htm;try_files $uri $uri.html $uri/ @mongrel;}

 location @mongrel {# ip:你的项目在tomcat部署的IPproxy_pass http://ip:8080;}

解决静态资源找不到的问题配置如下：

location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|svg|css|js)$ {#解决反向代理无法访问图片# ip:你的项目在tomcat部署的IPproxy_pass http://ip:8080;proxy_set_header Host $host;proxy_set_header X-Real-IP $remote_addr;proxy_set_header X-Forwarded-For  $proxy_add_x_forwarded_for;                                    expires      30d;}

最后完整的配置如下

 server {listen       3080; server_name  172.20.109.27 localhost;location / {root   html;index  index.html index.htm;try_files $uri $uri.html $uri/ @mongrel;}location @mongrel {# ip:你的项目在tomcat部署的IPproxy_pass http://ip:8080;}location /portal {proxy_pass http://ip:8080;proxy_set_header Host $http_host;proxy_set_header X-Real-IP $remote_addr;proxy_set_header X-Fonwarded-For $proxy_add_x_forwarded_for;}location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|svg|css|js)$ {#解决反向代理无法访问图片# ip:你的项目在tomcat部署的IPproxy_pass http://ip:8080;proxy_set_header Host $host;proxy_set_header X-Real-IP $remote_addr;proxy_set_header X-Forwarded-For  $proxy_add_x_forwarded_for;                                    expires      30d;}error_page   500 502 503 504  /50x.html;location = /50x.html {root   html;}}