配置nginx+tomcat

配置nginx并指定默认的jsp目录，官方给了一个jetty的例子

目标：域名http://app29551.qzoneapp.com 直接访问tomcat下的jiuchongju目录的项目

假设tomcat的服务端口为8080，nginx端口为80

1、主要是修改nginx的配置文件，这里我让nginx将请求转发给tomcat，并指定默认的请求文件

#user  nobody;
#modify by kongqz from 1 to 4
worker_processes  4;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
#modify by kongqz
use epoll;
worker_connections  2048;

}

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;

#gzip  on;
#  upstream  jiuchongju  {
#     server   localhost:8080;
#     ip_hash;
# }

server {
listen       80;
server_name  app29551.qzoneapp.com;

#charset koi8-r;

#access_log  logs/host.access.log  main;

root   /usr/local/services/tomcat6/webapps/jiuchongju/;

location / {

index  index_tel.jsp index.jsp index.html index.htm ;

proxy_redirect          off;
proxy_set_header        Host            $host;
proxy_set_header        X-Real-IP       $remote_addr;
proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
client_max_body_size    10m;
client_body_buffer_size 128k;
proxy_buffers           32 4k;
proxy_connect_timeout   3;
proxy_send_timeout      30;
proxy_read_timeout      30;
proxy_pass http://127.0.0.1:8080; }

#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;
#}
}

2、配置tomcat，指定默认的项目目录。其实就是修改tomcat的conf下的server.xml文件

<Host name="localhost"  appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">

<Context docBase="jiuchongju" path="/" reloadable="true" />

<!-- SingleSignOn valve, share authentication between web applications
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.authenticator.SingleSignOn" />
-->

<!-- Access log processes all example.
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log." suffix=".txt" pattern="common" resolveHosts="false"/>
-->

</Host>

3、配置项目的默认访问页，这里我想让请求当前项目的默认访问页面为index_tel.jsp

定义项目目录下的WEB-INF/web.xml文件

<welcome-file-list>
<welcome-file>index_tel.jsp</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>

这样就会先寻找index_tel.jsp作为默认页,找不到后会访问 index.jsp