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以前一直用glassfish， 从3到4， 省事倒是省事，就是太重了，图形界面配置过程中对cpu和内存的消耗较大，常遇到卡死的情况，虽然配置完成后，运行稳定，但还是决定放弃，改用tengine+tomcat。 下载地址：http://tengine.taobao.org/
tengine-1.5.2算是最新的稳定版
tomcat的设置可参见：http://my.oschina.net/u/221951/blog/372406 在安装tengine之前，确认centos环境中有无gcc、pcre、openssl，如果没有按以下命令进行安装 #yum install gcc #yum -y install pcre-devel 安装最新版本：pcre-devel-7.8-6.el6.i686 #yum install openssl-devel 安装最新版本：openssl-devel-1.0.1e-30.el6_6.5.i686 开始安装tengine，注意确认有无nginx用户和app用户组，或者根据自身情况更改 #tar -vxzf tengine-1.5.2.tar.gz #cd tengine-1.5.2 #./configure --prefix=/usr/local/nginx --user=nginx --group=app --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_concat_module --with-http_upstream_check_module --with-http_sub_module --with-http_realip_module #make && make install tengine自启动脚本 #vi /etc/rc.d/init.d/nginx 编辑脚本如下，注意配置目录的对应：
#!/bin/bash
# nginx Startup script for the Nginx HTTP Server
# it is v.0.0.2 version.
# chkconfig: - 85 15
# description: Nginx is a high-performance web and proxy server.
# It has a lot of features, but it's not for everyone.
# processname: nginx
# pidfile: /var/run/nginx.pid
# config: /usr/local/nginx/conf/nginx.conf
nginxd=/usr/local/nginx/sbin/nginx
nginx_config=/usr/local/nginx/conf/nginx.conf
nginx_pid=/usr/local/nginx/logs/nginx.pid
RETVAL=0
prog="nginx"
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
[ -x $nginxd ] || exit 0
# Start nginx daemons functions.
start() {
if [ -e $nginx_pid ];then
echo "nginx already running...."
exit 1
fi
echo -n $"Starting $prog: "
daemon $nginxd -c ${nginx_config}
RETVAL=$?
echo
[ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
return $RETVAL
}
# Stop nginx daemons functions.
stop() {
echo -n $"Stopping $prog: "
killproc $nginxd
RETVAL=$?
echo
[ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /usr/local/nginx/logs/nginx.pid
}
reload() {
echo -n $"Reloading $prog: "
#kill -HUP `cat ${nginx_pid}`
killproc $nginxd -HUP
RETVAL=$?
echo
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
stop
start
;;
status)
status $prog
RETVAL=$?
;;
*)
echo $"Usage: $prog {start|stop|restart|reload|status|help}"
exit 1
esac
exit $RETVAL
接下来保存退出，变更文件权限， #:wq #chmod a+x /etc/rc.d/init.d/nginx #chkconfig --add nginx #service nginx restart 编辑/user/local/nginx/conf/nginx.conf
# 根据你服务器的cpu核数来确定此值
worker_processes 4;
error_log logs/error.log crit;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
worker_rlimit_nofile 65535;
# events事件主要用来确定Nginx使用哪种算法
events {
use epoll;
worker_connections 65535;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
# 由于Nginx用于代理Tomcat，所以记录访问日志的事情交给Tomcat来做好了，注释掉
#access_log logs/access.log main;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
#keepalive_timeout 0;
keepalive_timeout 65;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_max_body_size 3m;
client_body_buffer_size 512k;
# 代理的相关参数设置
proxy_connect_timeout 5;
proxy_read_timeout 60;
proxy_send_timeout 5;
proxy_buffer_size 16k;
proxy_buffers 4 64k;
proxy_busy_buffers_size 128k;
proxy_temp_file_write_size 128k;
# 启用gzip压缩，提高用户访问速度
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.1;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
# 配置需要代理的tomcat
upstream tomcat_proxy{
ip_hash;
session_sticky;
server 192.168.1.114:8080;
}
# 虚拟主机：www.abc.com
server {
listen 80;
server_name www.abc.com;
index index.html index.htm index.jsp;
root /home/webapp/www/app1;
if (-d $request_filename){
rewrite ^/(.*)([^/])$ http://$host/$1$2/ permanent;
}
# 动态页面，交给tomcat处理
location ~ \.(jsp|jspx|do|action)?$ {
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_pass http://tomcat_proxy;
}
location /training/ {
proxy_pass http://tomcat_proxy;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
#sub_filter /training/ /;
}
# 用户浏览器端的缓存设置
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {
expires 10d;
}
location ~ .*\.(js|css)?$ {
expires 1h;
}
access_log off;
#charset koi8-r;
#access_log logs/host.access.log main;
}
}
设置确认没有问题，保存退出，可重启： service nginx restart (责任编辑：IT) |