nginx+tomcat+JDK 實例

ngnix 1.6.3

tomcat 7.0

1.安裝必要的編譯庫

#yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel pcre pcre-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel

2.安裝nginx

tar zxvf nginx-1.6.3.tar.gz

[root@localhost src]# cd nginx-1.6.3
[root@localhost nginx-1.6.3]# ./configure \
--prefix=/etc/nginx \
--sbin-path=/usr/sbin/nginx \
--conf-path=/etc/nginx/nginx.conf \
--error-log-path=/var/log/nginx/error.log \
--http-log-path=/var/log/nginx/access.log \
--pid-path=/var/run/nginx.pid \
--lock-path=/var/run/nginx.lock \
--http-client-body-temp-path=/var/cache/nginx/client_temp \
--http-proxy-temp-path=/var/cache/nginx/proxy_temp \
--http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp \
--http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp \
--http-scgi-temp-path=/var/cache/nginx/scgi_temp \
--user=nginx \
--group=nginx \
--with-http_ssl_module \
--with-http_realip_module \
--with-http_addition_module \
--with-http_sub_module \
--with-http_dav_module \
--with-http_flv_module \
--with-http_mp4_module \
--with-http_gunzip_module \
--with-http_gzip_static_module \
--with-http_random_index_module \
--with-http_secure_link_module \
--with-http_stub_status_module \
--with-http_auth_request_module \
--with-file-aio \
--with-http_spdy_module \
--with-ipv6 \
--with-pcre

啓動# /usr/sbin/nginx

[root@localhost nginx-1.6.3]# /usr/sbin/nginx -s start

測試，直接用curl命令讀取web信息：

[root@localhost sbin]# curl -s http://localhost | grep nginx.com

3.安裝JDK

tar zxvf jdk-7u79-linux-x64.tar.gz

mv jdk1.7.0_79 /usr/local/jdk

配置java運行環境

vi /etc/profile

增加

JAVA_HOME=/usr/local/jdk

JRE_HOME=$JAVA_HOME/jre

PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin

CLASSPATH=:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib

export JAVA_HOME JRE_HOME PATH CLASSPATH

重新加載環境變量
. /etc/profile
java -version; #這時候可以看到java版本信息

4.安裝tomcat

tar -zxvf apache-tomcat-7.0.47.tar.gz

mv apache-tomcat-7.0.47 /usr/local/tomcat

在 /etc/profile 文件末尾添加 tomcat變量

TOMCAT_HOME=/usr/local/tomcat

CATALINA_HOME=/usr/local/tomcat

CATALINA_BASE=/usr/local/tomcat

export TOMCAT_HOME CATALINA_HOME CATALINA_BASE

source /etc/profile; #重新加載環境變量

cp /usr/local/tomcat/bin/catalina.sh /etc/init.d/tomcat; #添加自動啓動

在 /etc/init.d/tomcat 文件裏的第二行添加如下內容

#!/bin/sh

CATALINA_HOME=/usr/local/tomcat

JAVA_HOME=/usr/local/jdk

# chkconfig: 2345 10 90

# description:Tomcat service

chkconfig tomcat on; #設置自動啓動

service tomcat start

這時候訪問 http://localhost:8080 #可以看到tomcat的默認頁面（注意防火牆打開8080端口）

配置tomcat虛擬主機

<Host name="www.test.com"  appBase="webapps"       #指定網站域名
            unpackWARs="true" autoDeploy="true">
        <Context path="" docBase="/home/www/" />        #這裏是指定網站目錄

5.配置nginx

vi /etc/nginx/nginx.conf

#所有jsp的頁面均交由tomcat處理

添加如下內容到server{} 裏

  location ~ \.(jsp|jspx|do)?$ {
   proxy_set_header  Host $host;
  proxy_set_header  X-Real-IP  $remote_addr;
   proxy_pass http://127.0.0.1:8080; #轉向tomcat處理
}
location ~ .*\.(htm|html|gif|jpg|jpeg|png|bmp|swf|ioc|rar|zip|txt|flv|mid|doc|ppt|pdf|xls|mp3|wma)$ #設定訪問靜態文件直接讀取不經過tomcat
{
  expires      30d;
}
location ~ .*\.(js|css)?$
{
  expires      1h;
}

#定義訪問日誌的寫入格式
log_format  wwwlog  '$remote_addr - $remote_user [$time_local] "$request" '
  '$status $body_bytes_sent "$http_referer" '
  '"$http_user_agent" $http_x_forwarded_for';
access_log  /data/logs/www_nginx.log wwwlog;#設定訪問日誌的存放路徑
   }
}

啓動nginx

/usr/sbin/nginx

在網站目錄增加JSP測試代碼vi index.jsp （放在網站/目錄）

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>My JSP 'MyJsp.jsp' starting page</title>

</head>

     var dateTime=new Date();
     var hh=dateTime.getHours();//..
     var mm=dateTime.getMinutes();//..
     var ss=dateTime.getSeconds();//..

     var yy=dateTime.getFullYear();//..
     var MM=dateTime.getMonth()+1; //..-..1........0....1
     var dd=dateTime.getDate();//..

var week=dateTime.getDay();//.(0~6,0.....)
var days=[ ". ", ". ", ". ", ". ", ". ", ". ", ". ",]

document.getElementById("date").innerHTML=yy+"."+MM+"."+dd+". "+".."+days[week] ;
document.getElementById("time").innerHTML=hh+"."+mm+"."+ss+".";

      setTimeout(bodyLoad,1000);
   }
   </script>
</head>
    <body οnlοad="bodyLoad()">
     <span id="date" ></span>
      <span id="time" ></span>
   </body>
</html>

qw保存退出

nginx修改了配置文件要重啓服務纔可以生效，

查看主進程號#ps -ef | grep nginx

快速停止 #kill -TERM 指定主進程號結束

或者不中斷重啓nginx

#/usr/sbin/nginx -s reload

測試正常

雙tomcat.

cp -r /usr/local/tomcat/ /usr/local/tomcat2

vi /usr/local/tomcat2/conf/server.conf

修改端口和路徑和start.sh shutdown.sh

配置nginx虛擬主機

cd /usr/local/nginx/conf/

vi nginx.conf

增加一行

include /usr/local/nginx/conf/vhost/*.conf;

創建文件夾

mkdir vhost

cd vhost

建立虛擬主機配置文件:vi web1.conf

server {

listen 80;

server_name web1.com www.web1.com;

location / {

root /home/liumin;

index index.html index.htm index.jsp;

}

location ~ \.(jsp|jspx|do)?$ {

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_pass http://127.0.0.1:9080;

location ~ .*\.(htm|html|gif|jpg|jpeg|png|bmp|swf|ioc|rar|zip|txt|flv|mid|doc|ppt|pdf|xls|mp3|wma)$

{

expires 30d;

}

location ~ .*\.(js|css)?$

{

expires 1h;

}

log_format liumin '$remote_addr - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" $http_x_forwarded_for';

access_log /var/log/nginx/liumin.com.log liumin;

}

nginx: [warn] the "log_format" directive may be used only on "http"

如果出現以上錯誤,在nginx.conf 配置log_format項

nginx配置文件參考

worker_processes 1;

error_log /host/nginx/logs/error.log crit;

pid /host/nginx/logs/nginx.pid;

events {

worker_connections 64;

}

http {

include /host/nginx/conf/mime.types;

default_type application/octet-stream;

#charset gb2312;

server_names_hash_bucket_size 128;

client_header_buffer_size 32k;

large_client_header_buffers 4 32k;

keepalive_timeout 60;

fastcgi_connect_timeout 300;

fastcgi_send_timeout 300;

fastcgi_read_timeout 300;

fastcgi_buffer_size 128k;

fastcgi_buffers 4 128k;

fastcgi_busy_buffers_size 128k;

fastcgi_temp_file_write_size 128k;

client_body_temp_path /host/nginx/client_body_temp;

proxy_temp_path /host/nginx/proxy_temp;

fastcgi_temp_path /host/nginx/fastcgi_temp;

gzip on;

gzip_min_length 1k;

gzip_buffers 4 16k;

gzip_http_version 1.0;

gzip_comp_level 2;

gzip_types text/plain application/x-javascript text/css application/xml;

gzip_vary on;

client_header_timeout 3m;

client_body_timeout 3m;

send_timeout 3m;

sendfile on;

tcp_nopush on;

tcp_nodelay on;

#設定虛擬主機

include /host/nginx/conf/vhost/www_test_com.conf;

include /host/nginx/conf/vhost/www_test1_com.conf;

include /host/nginx/conf/vhost/www_test2_com.conf;

}

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