server {
        listen       80;
        server_name  localhost:8080;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

       location / {
          #root   html;

          # index  index.html index.htm;
          # proxy_pass    http://localhost:8080;
        }
       location ~ \.jsp$ {  
        proxy_pass http://localhost:8080;  
}
location ~ \.(html|js|css|png|gif)$ {
    root D:/Program Files/tomcat/webapps/ROOT;
}

windows下只需要在 路径两边加双引号即可。