{"id":1742,"date":"2021-10-12T17:57:13","date_gmt":"2021-10-13T00:57:13","guid":{"rendered":"https:\/\/www.xh86.me\/?p=1742"},"modified":"2021-10-12T17:57:13","modified_gmt":"2021-10-13T00:57:13","slug":"tomcatnginxredismysql%e5%ae%9e%e7%8e%b0%e5%8f%8d%e5%90%91%e4%bb%a3%e7%90%86%e3%80%81%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e3%80%81session%e5%85%b1%e4%ba%ab","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=1742","title":{"rendered":"Tomcat+Nginx+Redis+MySQL\u5b9e\u73b0\u53cd\u5411\u4ee3\u7406\u3001\u8d1f\u8f7d\u5747\u8861\u3001session\u5171\u4eab"},"content":{"rendered":"

\u4e00\u3001\u73af\u5883\u51c6\u5907<\/h3>\n

\"Text,<\/p>\n

\u65f6\u95f4\u540c\u6b65<\/p>\n

\u5173\u95ed\u9632\u706b\u5899<\/p>\n

\u4e8c\u3001\u5b89\u88c5nginx<\/h3>\n

1\u3001\u89e3\u51b3\u4f9d\u8d56\u5173\u7cfb<\/strong><\/p>\n

[root@nginx-server ~]#\u00a0yum install gcc openssl-devel pcre-devel zlib-devel -y<\/p>\n

2\u3001\u6dfb\u52a0\u7528\u6237nginx\uff0c\u5b9e\u73b0\u4ee5\u4e4b\u8fd0\u884cnginx\u670d\u52a1\u8fdb\u7a0b<\/strong><\/p>\n

[root@nginx-server ~]# groupadd -r nginx<\/p>\n

[root@nginx-server ~]# useradd -r -g nginx -s \/bin\/false -M nginx<\/p>\n

3.\u3001\u4e0b\u8f7dnginx\u8f6f\u4ef6\uff0c\u5e76\u7f16\u8bd1\u5b89\u88c5<\/strong><\/p>\n

[root@nginx-server ~]# wget http:\/\/nginx.org\/download\/nginx-1.6.3.tar.gz<\/p>\n

[root@nginx-server ~]# tar xf nginx-1.6.3.tar.gz<\/p>\n

[root@nginx-server ~]# cd nginx-1.6.3<\/p>\n

[root@nginx-server nginx-1.6.3]#.\/configure \\<\/p>\n

–prefix=\/usr\/local\/nginx \\<\/p>\n

–sbin-path=\/usr\/local\/nginx\/sbin\/nginx \\<\/p>\n

–conf-path=\/etc\/nginx\/nginx.conf \\<\/p>\n

–error-log-path=\/var\/log\/nginx\/error.log \\<\/p>\n

–http-log-path=\/var\/log\/nginx\/access.log \\<\/p>\n

–pid-path=\/var\/run\/nginx\/nginx.pid \\<\/p>\n

–lock-path=\/var\/lock\/nginx.lock \\<\/p>\n

–user=nginx \\<\/p>\n

–group=nginx \\<\/p>\n

–with-http_ssl_module \\<\/p>\n

–with-http_flv_module \\<\/p>\n

–with-http_stub_status_module \\<\/p>\n

–with-http_gzip_static_module \\<\/p>\n

–http-client-body-temp-path=\/var\/tmp\/nginx\/client\/ \\<\/p>\n

–http-proxy-temp-path=\/var\/tmp\/nginx\/proxy\/ \\<\/p>\n

–http-fastcgi-temp-path=\/var\/tmp\/nginx\/fcgi\/ \\<\/p>\n

–http-uwsgi-temp-path=\/var\/tmp\/nginx\/uwsgi \\<\/p>\n

–http-scgi-temp-path=\/var\/tmp\/nginx\/scgi \\<\/p>\n

–with-pcre<\/p>\n

[root@nginx-server nginx-1.6.3]# make && make install<\/p>\n

4.\u4e3anginx\u63d0\u4f9bSysV init\u811a\u672c<\/strong><\/p>\n

[root@nginx-server ~]# vim \/etc\/rc.d\/init.d\/nginx<\/p>\n

#!\/bin\/sh<\/p>\n

#<\/p>\n

# nginx – this script starts and stops the nginx daemon<\/p>\n

#<\/p>\n

# chkconfig: – 85 15<\/p>\n

# description: Nginx is an HTTP(S) server, HTTP(S) reverse \\<\/p>\n

# proxy and IMAP\/POP3 proxy server<\/p>\n

# processname: nginx<\/p>\n

# config: \/etc\/nginx\/nginx.conf<\/p>\n

# config: \/etc\/sysconfig\/nginx<\/p>\n

# pidfile: \/var\/run\/nginx.pid<\/p>\n

 <\/p>\n

# Source function library.<\/p>\n

. \/etc\/rc.d\/init.d\/functions<\/p>\n

 <\/p>\n

# Source networking configuration.<\/p>\n

. \/etc\/sysconfig\/network<\/p>\n

 <\/p>\n

# Check that networking is up.<\/p>\n

[ “$NETWORKING” = “no” ] && exit 0<\/p>\n

 <\/p>\n

nginx=”\/usr\/sbin\/nginx”<\/p>\n

prog=$(basename $nginx)<\/p>\n

 <\/p>\n

NGINX_CONF_FILE=”\/etc\/nginx\/nginx.conf”<\/p>\n

 <\/p>\n

[ -f \/etc\/sysconfig\/nginx ] && . \/etc\/sysconfig\/nginx<\/p>\n

 <\/p>\n

lockfile=\/var\/lock\/subsys\/nginx<\/p>\n

 <\/p>\n

make_dirs() {<\/p>\n

# make required directories<\/p>\n

user=`nginx -V 2>&1 | grep “configure arguments:” | sed ‘s\/[^*]*–user=\\([^ ]*\\).*\/\\1\/g’ -`<\/p>\n

options=`$nginx -V 2>&1 | grep ‘configure arguments:’`<\/p>\n

for opt in $options; do<\/p>\n

if [ `echo $opt | grep ‘.*-temp-path’` ]; then<\/p>\n

value=`echo $opt | cut -d “=” -f 2`<\/p>\n

if [ ! -d “$value” ]; then<\/p>\n

# echo “creating” $value<\/p>\n

mkdir -p $value && chown -R $user $value<\/p>\n

fi<\/p>\n

fi<\/p>\n

done<\/p>\n

}<\/p>\n

 <\/p>\n

start() {<\/p>\n

[ -x $nginx ] || exit 5<\/p>\n

[ -f $NGINX_CONF_FILE ] || exit 6<\/p>\n

make_dirs<\/p>\n

echo -n $”Starting $prog: ”<\/p>\n

daemon $nginx -c $NGINX_CONF_FILE<\/p>\n

retval=$?<\/p>\n

echo<\/p>\n

[ $retval -eq 0 ] && touch $lockfile<\/p>\n

return $retval<\/p>\n

}<\/p>\n

 <\/p>\n

stop() {<\/p>\n

echo -n $”Stopping $prog: ”<\/p>\n

killproc $prog -QUIT<\/p>\n

retval=$?<\/p>\n

echo<\/p>\n

[ $retval -eq 0 ] && rm -f $lockfile<\/p>\n

return $retval<\/p>\n

}<\/p>\n

 <\/p>\n

restart() {<\/p>\n

configtest || return $?<\/p>\n

stop<\/p>\n

sleep 1<\/p>\n

start<\/p>\n

}<\/p>\n

 <\/p>\n

reload() {<\/p>\n

configtest || return $?<\/p>\n

echo -n $”Reloading $prog: ”<\/p>\n

killproc $nginx -HUP<\/p>\n

RETVAL=$?<\/p>\n

echo<\/p>\n

}<\/p>\n

 <\/p>\n

force_reload() {<\/p>\n

restart<\/p>\n

}<\/p>\n

 <\/p>\n

configtest() {<\/p>\n

$nginx -t -c $NGINX_CONF_FILE<\/p>\n

}<\/p>\n

 <\/p>\n

rh_status() {<\/p>\n

status $prog<\/p>\n

}<\/p>\n

 <\/p>\n

rh_status_q() {<\/p>\n

rh_status >\/dev\/null 2>&1<\/p>\n

}<\/p>\n

 <\/p>\n

case “$1″ in<\/p>\n

start)<\/p>\n

rh_status_q && exit 0<\/p>\n

$1<\/p>\n

;;<\/p>\n

stop)<\/p>\n

rh_status_q || exit 0<\/p>\n

$1<\/p>\n

;;<\/p>\n

restart|configtest)<\/p>\n

$1<\/p>\n

;;<\/p>\n

reload)<\/p>\n

rh_status_q || exit 7<\/p>\n

$1<\/p>\n

;;<\/p>\n

force-reload)<\/p>\n

force_reload<\/p>\n

;;<\/p>\n

status)<\/p>\n

rh_status<\/p>\n

;;<\/p>\n

condrestart|try-restart)<\/p>\n

rh_status_q || exit 0<\/p>\n

;;<\/p>\n

*)<\/p>\n

echo $”Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}”<\/p>\n

exit 2<\/p>\n

esac<\/p>\n

\u800c\u540e\u4e3a\u6b64\u811a\u672c\u8d4b\u4e88\u6267\u884c\u6743\u9650\uff1a<\/p>\n

[root@nginx-server ~]# chmod +x \/etc\/rc.d\/init.d\/nginx<\/p>\n

\u6dfb\u52a0\u81f3\u670d\u52a1\u7ba1\u7406\u5217\u8868\uff0c\u5e76\u8ba9\u5176\u5f00\u673a\u81ea\u52a8\u542f\u52a8\uff1a<\/p>\n

[root@nginx-server ~]# chkconfig –add nginx<\/p>\n

[root@nginx-server ~]# chkconfig nginx on<\/p>\n

\u800c\u540e\u5c31\u53ef\u4ee5\u542f\u52a8\u670d\u52a1\u5e76\u6d4b\u8bd5\u4e86\uff1a<\/p>\n

[root@nginx-server ~]# service nginx start<\/p>\n

\u6b63\u5728\u542f\u52a8 nginx\uff1a [\u786e\u5b9a]<\/p>\n

[root@nginx-server ~]# netstat -tnlp|grep nginx<\/p>\n

tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 35524\/nginx<\/p>\n

[root@nginx-server ~]# curl -I http:\/\/192.168.0.11\/<\/p>\n

HTTP\/1.1 200 OK<\/p>\n

Server: nginx\/1.6.3<\/p>\n

Date: Fri, 29 Dec 2017 13:36:19 GMT<\/p>\n

Content-Type: text\/html<\/p>\n

Content-Length: 612<\/p>\n

Last-Modified: Fri, 29 Dec 2017 13:20:55 GMT<\/p>\n

Connection: keep-alive<\/p>\n

ETag: “5a464137-264”<\/p>\n

Accept-Ranges: bytes<\/p>\n

\u4e09\u3001\u5b89\u88c5tomcat\u670d\u52a1\u5668<\/h3>\n

1.\u5b89\u88c5JDK\uff0c\u914d\u7f6eJava\u73af\u5883<\/strong><\/p>\n

[root@tomcat-server-1 ~]# rpm -vih jdk-8u25-linux-x64.rpm<\/p>\n

Preparing… ########################################### [100%]<\/p>\n

1:jdk1.8.0_25 ########################################### [100%]<\/p>\n

Unpacking JAR files…<\/p>\n

rt.jar…<\/p>\n

jsse.jar…<\/p>\n

charsets.jar…<\/p>\n

tools.jar…<\/p>\n

localedata.jar…<\/p>\n

jfxrt.jar…<\/p>\n

[root@tomcat-server ~]# cat \/etc\/profile.d\/java.sh #\u8bbe\u7f6ejava\u73af\u5883\u53d8\u91cf<\/p>\n

export JAVA_HOME=\/usr\/java\/latest<\/p>\n

export CLASSPATH=$JAVA_HOME\/lib\/tools.jar<\/p>\n

export PATH=$JAVA_HOME\/bin:$PATH<\/p>\n

[root@tomcat-server-1 ~]# . \/etc\/profile.d\/java.sh<\/p>\n

[root@tomcat-server-1 ~]# java -version #\u67e5\u770bjava\u53d8\u91cf\u662f\u5426\u914d\u7f6e\u6210\u529f<\/p>\n

java version “1.8.0_25”<\/p>\n

Java(TM) SE Runtime Environment (build 1.8.0_25-b17)<\/p>\n

Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)<\/p>\n

2.\u5b89\u88c5tomcat\u670d\u52a1<\/strong><\/p>\n

[root@tomcat-server-1 ~]# wget http:\/\/mirrors.shuosc.org\/apache\/tomcat\/tomcat-8\/v8.0.48\/bin\/apache-tomcat-8.0.48.tar.gz<\/p>\n

[root@tomcat-server-1 ~]# tar xf apache-tomcat-8.0.48.tar.gz -C \/usr\/local\/<\/p>\n

[root@tomcat-server-1 ~]# cd \/usr\/local\/<\/p>\n

[root@tomcat-server-1 local]# ln -sv apache-tomcat-8.0.48 tomcat<\/p>\n

“tomcat” -> “apache-tomcat-8.0.48”<\/p>\n

[root@tomcat-server-1 local]# cat \/etc\/profile.d\/tomcat.sh #\u914dtomcat\u73af\u5883\u53d8\u91cf<\/p>\n

export CATALINA_HOME=\/usr\/local\/tomcat<\/p>\n

export PATH=$CATALINA_HOME\/bin:$PATH<\/p>\n

[root@tomcat-server-1 local]# . \/etc\/profile.d\/tomcat.sh<\/p>\n

[root@tomcat1-server-1 local]# catalina.sh start #\u542f\u52a8\u670d\u52a1<\/p>\n

Using CATALINA_BASE: \/usr\/local\/tomcat<\/p>\n

Using CATALINA_HOME: \/usr\/local\/tomcat<\/p>\n

Using CATALINA_TMPDIR: \/usr\/local\/tomcat\/temp<\/p>\n

Using JRE_HOME: \/usr\/java\/latest<\/p>\n

Using CLASSPATH: \/usr\/local\/tomcat\/bin\/bootstrap.jar:\/usr\/local\/tomcat\/bin\/tomcat-juli.jar<\/p>\n

Tomcat started.<\/p>\n

[root@tomcat-server-1 local]# netstat -tnlp #\u67e5\u770b\u7aef\u53e3\u662f\u5426\u542f\u52a8<\/p>\n

Active Internet connections (only servers)<\/p>\n

Proto Recv-Q Send-Q Local Address Foreign Address State PID\/Program name<\/p>\n

tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 947\/sshd<\/p>\n

tcp 0 0 :::22 :::* LISTEN 947\/sshd<\/p>\n

tcp 0 0 ::ffff:127.0.0.1:8005 :::* LISTEN 8014\/java<\/p>\n

tcp 0 0 :::8009 :::* LISTEN 8014\/java<\/p>\n

tcp 0 0 :::8080 :::* LISTEN 8014\/java<\/p>\n

[root@tomcat-server-1 local]# curl -I http:\/\/192.168.0.12:8080 #\u6d4b\u8bd5\u662f\u5426\u53ef\u4ee5\u6253\u5f00<\/p>\n

HTTP\/1.1 200 OK<\/p>\n

Server: Apache-Coyote\/1.1<\/p>\n

Content-Type: text\/html;charset=UTF-8<\/p>\n

Transfer-Encoding: chunked<\/p>\n

Date: Fri, 29 Dec 2017 13:49:39 GMT<\/p>\n

\u5b89\u88c5\u5b8c\u6210\u3002tomcat-server-2\u548ctomcat-server-1\u76f8\u540c\uff0c\u5728\u6b64\u5ffd\u7565<\/p>\n

\u00a0\u8bbe\u7f6e\u9ed8\u8ba4\u865a\u62df\u4e3b\u673a\uff0c\u5e76\u589e\u52a0jvmRoute<\/strong><\/p>\n

[root@tomcat1-server-1 local]# vim \/usr\/local\/tomcat\/conf\/server.xml<\/p>\n

<Engine name=”Catalina” defaultHost=”localhost” jvmRoute=”tomcat-1″> #jvmRoute\u662fjvm\u6807\u8bc6\uff0c\u5c31\u662f\u9875\u9762\u6700\u9876\u90e8\u7684\u6807\u7b7e\uff0c\u5728\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u6240\u6709\u7684\u540e\u53f0tomcat\u6807\u8bc6\u90fd\u8981\u4e00\u6837\uff0c\u8fd9\u91cc\u4e3a\u4e86\u5b9e\u9a8c\u7684\u8bf4\u660e\u6027\uff0c\u4e24\u53f0tomcat\u7684\u6807\u8bc6\u6539\u6210\u4e0d\u4e00\u6837\u7684\uff0c\u5206\u522b\u4e3atomcat-1h\u548ctomcat-2<\/p>\n

<Host name=”localhost” appBase=”webapps”<\/p>\n

unpackWARs=”true” autoDeploy=”true”><\/p>\n

<Context docBase=”\/Data\/webapps1″ path=”” reloadable=”true” \/> #\u4fee\u6539\u9ed8\u8ba4\u865a\u62df\u4e3b\u673a\uff0c\u5e76\u5c06\u7f51\u7ad9\u6587\u4ef6\u8def\u5f84\u6307\u5411\/Data\/webapps1<\/p>\n

\u521b\u5efacontext\u76ee\u5f55\u548c\u6d4b\u8bd5\u9875\u9762<\/strong><\/p>\n

[root@tomcat1-server-1 local]# mkdir -pv \/Data\/webapps1<\/p>\n

mkdir: \u5df2\u521b\u5efa\u76ee\u5f55 “\/Data”<\/p>\n

mkdir: \u5df2\u521b\u5efa\u76ee\u5f55 “\/Data\/webapps1″<\/p>\n

[root@tomcat1-server-1 local]# cat \/Data\/webapps1\/index.jsp #\u521b\u5efa\u6d4b\u8bd5\u9875\u9762\uff0cserver-2\u4e2d\u5c06tomcat-1\u6539\u4e3atomcat-1\u5373\u53ef<\/p>\n

<%@ page language=”java” %><\/p>\n

<html><\/p>\n

<head><title>Tomcat-1<\/title><\/head><\/p>\n

<body><\/p>\n

<h1><font color=”red”>www.tomcat-1.com<\/font><\/h1><\/p>\n

<table align=”centre” border=”1″><\/p>\n

<tr><\/p>\n

<td>Session ID<\/td><\/p>\n

<% session.setAttribute(“tomcat-1.com”,”tomcat-1.com”); %><\/p>\n

<td><%= session.getId() %><\/td><\/p>\n

<\/tr><\/p>\n

<tr><\/p>\n

<td>Created on<\/td><\/p>\n

<td><%= session.getCreationTime() %><\/td><\/p>\n

<\/tr><\/p>\n

<\/table><\/p>\n

<\/body><\/p>\n

<\/html><\/p>\n

\u6d4b\u8bd5\u914d\u7f6e\uff0c\u5e76\u542f\u52a8<\/strong><\/p>\n

[root@tomcat1-server-1 local]# catalina.sh stop<\/p>\n

[root@tomcat1-server-1 local]# catalina.sh configtest<\/p>\n

[root@tomcat1-server-1 local]# catalina.sh start<\/p>\n

\u56db\u3001\u914d\u7f6enginx\u8d1f\u8f7d\u5747\u8861tomcat<\/strong><\/strong><\/h3>\n

[root@nginx-server ~]# vim \/etc\/nginx\/nginx.conf<\/p>\n

user nginx;<\/p>\n

worker_processes 1;<\/p>\n

events {<\/p>\n

worker_connections 1024;<\/p>\n

}<\/p>\n

http {<\/p>\n

include mime.types;<\/p>\n

default_type application\/octet-stream;<\/p>\n

log_format main ‘$remote_addr – $remote_user [$time_local] “$request” ‘<\/p>\n

‘$status $body_bytes_sent “$http_referer” ‘<\/p>\n

‘”$http_user_agent” “$http_x_forwarded_for”‘;<\/p>\n

sendfile on;<\/p>\n

tcp_nopush on;<\/p>\n

keepalive_timeout 65;<\/p>\n

gzip on;<\/p>\n

upstream tomcat-web {<\/p>\n

server 192.168.0.12:8080;<\/p>\n

server 192.168.0.13:8080;<\/p>\n

}<\/p>\n

server {<\/p>\n

listen 80;<\/p>\n

server_name www.tomcat.com;<\/p>\n

location \/ {<\/p>\n

root html;<\/p>\n

index index.html index.htm index.jsp;<\/p>\n

}<\/p>\n

location ~* \\.(jsp|do)$ {<\/p>\n

proxy_pass http:\/\/tomcat-web;<\/p>\n

proxy_redirect off;<\/p>\n

proxy_set_header Host $host;<\/p>\n

proxy_set_header X-Real-IP $remote_addr;<\/p>\n

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;<\/p>\n

proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;<\/p>\n

}<\/p>\n

location \/nginx_status {<\/p>\n

stub_status on;<\/p>\n

access_log off;<\/p>\n

allow 192.168.0.0\/24;<\/p>\n

deny all;<\/p>\n

}<\/p>\n

error_page 500 502 503 504 \/50x.html;<\/p>\n

location = \/50x.html {<\/p>\n

root html;<\/p>\n

}<\/p>\n

}<\/p>\n

}<\/p>\n

\u91cd\u65b0\u8f7d\u5165<\/strong><\/p>\n

[root@nginx-server ~]# nginx -t<\/p>\n

nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok<\/p>\n

nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\n

[root@nginx-server ~]# service nginx reload<\/p>\n

nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok<\/p>\n

nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\n

\u91cd\u65b0\u8f7d\u5165 nginx\uff1a [\u786e\u5b9a]<\/p>\n

\u6d4b\u8bd5(\u6d4b\u8bd5\u673a\u914d\u7f6ehosts\u6587\u4ef6\u89e3\u6790)\uff0c\u8bbf\u95eehttp:\/\/www.tomcat.com\/index.jsp URL<\/strong><\/p>\n

\"Graphical<\/p>\n

\"Graphical<\/p>\n

\u591a\u5237\u65b0\u51e0\u6b21\uff0c\u4ece\u7ed3\u679c\u80fd\u770b\u51fa\uff0cnginx\u628a\u8bbf\u95ee\u8bf7\u6c42\u5206\u522b\u5206\u53d1\u7ed9\u4e86\u540e\u7aef\u7684tomcat-1\u548ctomcat-2\uff0c\u5ba2\u6237\u7aef\u7684\u8bbf\u95ee\u8bf7\u6c42\u5b9e\u73b0\u4e86\u8d1f\u8f7d\u5747\u8861\uff0c\u4f46session id\u4e0d\u4e00\u6837(\u5373\uff1a\u6ca1\u6709\u5b9e\u73b0session\u4fdd\u6301)<\/strong><\/p>\n

\u4e94\u3001\u5b89\u88c5redis\u670d\u52a1<\/h3>\n

\u4e0b\u8f7d\u6e90\u7801\uff0c\u5e76\u7f16\u8bd1<\/strong><\/p>\n

[root@redis-server ~]# wget http:\/\/download.redis.io\/releases\/redis-3.2.3.tar.gz<\/p>\n

[root@redis-server ~]# tar xf redis-3.2.3.tar.gz<\/p>\n

[root@redis-server ~]# cd redis-3.2.3<\/p>\n

[root@redis-server redis-3.2.3]# make<\/p>\n

[root@redis-server redis-3.2.3]# make PREFIX=\/usr\/local\/redis install<\/p>\n

\u914d\u7f6eredis<\/strong><\/p>\n

[root@redis-server redis-3.2.3]# mkdir \/usr\/local\/redis\/etc\/<\/p>\n

[root@redis-server redis-3.2.3]# cp redis.conf \/usr\/local\/redis\/etc\/<\/p>\n

[root@redis-server redis-3.2.3]# cd \/usr\/local\/redis\/bin\/<\/p>\n

[root@redis-server bin]# cp redis-benchmark redis-cli redis-server \/usr\/bin\/<\/p>\n

\u8c03\u6574\u4e0b\u5185\u5b58\u5206\u914d\u4f7f\u7528\u65b9\u5f0f\u5e76\u4f7f\u5176\u751f\u6548<\/strong><\/p>\n

#\u6b64\u53c2\u6570\u53ef\u7528\u7684\u503c\u4e3a0,1,2<\/p>\n

#0\u8868\u793a\u5f53\u7528\u6237\u7a7a\u95f4\u8bf7\u6c42\u66f4\u591a\u7684\u5185\u5b58\u65f6\uff0c\u5185\u6838\u5c1d\u8bd5\u4f30\u7b97\u51fa\u53ef\u7528\u7684\u5185\u5b58<\/p>\n

#1\u8868\u793a\u5185\u6838\u5141\u8bb8\u8d85\u91cf\u4f7f\u7528\u5185\u5b58\u76f4\u5230\u5185\u5b58\u7528\u5b8c\u4e3a\u6b62<\/p>\n

#2\u8868\u793a\u6574\u4e2a\u5185\u5b58\u5730\u5740\u7a7a\u95f4\u4e0d\u80fd\u8d85\u8fc7swap+(vm.overcommit_ratio)%\u7684RAM\u503c<\/p>\n

[root@redis-server bin]# echo “vm.overcommit_memory=1”>>\/etc\/sysctl.conf<\/p>\n

[root@redis-server bin]# sysctl -p<\/p>\n

\u4fee\u6539redis\u914d\u7f6e<\/strong><\/p>\n

[root@redis-server bin]#vim \/usr\/local\/redis\/etc\/redis.conf<\/p>\n

# \u4fee\u6539\u4e00\u4e0b\u914d\u7f6e<\/p>\n

#\u8bbe\u7f6eredis\u76d1\u542c\u7684\u5730\u5740<\/p>\n

bind 0.0.0.0<\/p>\n

# redis\u4ee5\u5b88\u62a4\u8fdb\u7a0b\u7684\u65b9\u5f0f\u8fd0\u884c<\/p>\n

# no\u8868\u793a\u4e0d\u4ee5\u5b88\u62a4\u8fdb\u7a0b\u7684\u65b9\u5f0f\u8fd0\u884c(\u4f1a\u5360\u7528\u4e00\u4e2a\u7ec8\u7aef)<\/p>\n

daemonize yes<\/p>\n

# \u5ba2\u6237\u7aef\u95f2\u7f6e\u591a\u957f\u65f6\u95f4\u540e\u65ad\u5f00\u8fde\u63a5\uff0c\u9ed8\u8ba4\u4e3a0\u5173\u95ed\u6b64\u529f\u80fd<\/p>\n

timeout 300<\/p>\n

# \u8bbe\u7f6eredis\u65e5\u5fd7\u7ea7\u522b\uff0c\u9ed8\u8ba4\u7ea7\u522b\uff1anotice<\/p>\n

loglevel verbose<\/p>\n

# \u8bbe\u7f6e\u65e5\u5fd7\u6587\u4ef6\u7684\u8f93\u51fa\u65b9\u5f0f,\u5982\u679c\u4ee5\u5b88\u62a4\u8fdb\u7a0b\u7684\u65b9\u5f0f\u8fd0\u884credis \u9ed8\u8ba4:””<\/p>\n

# \u5e76\u4e14\u65e5\u5fd7\u8f93\u51fa\u8bbe\u7f6e\u4e3astdout,\u90a3\u4e48\u65e5\u5fd7\u4fe1\u606f\u5c31\u8f93\u51fa\u5230\/dev\/null\u91cc\u9762\u53bb\u4e86<\/p>\n

logfile “\/usr\/local\/redis\/log\/redis-access.log”<\/p>\n

#redis\u9ed8\u8ba4\u662f\u7a7a\u5bc6\u7801\u8bbf\u95ee\uff0c\u8fd9\u6837\u5f88\u4e0d\u5b89\u5168\u3002\u9700\u8981\u542f\u7528redis\u7684\u5bc6\u7801\u9a8c\u8bc1\u529f\u80fd<\/p>\n

requirepass pwd@123<\/p>\n

redis\u73af\u5883\u53d8\u91cf\u914d\u7f6e<\/strong><\/p>\n

[root@redis-server bin]# echo “export PATH=\/usr\/local\/redis\/bin:$PATH” > \/etc\/profile.d\/redis.sh<\/p>\n

[root@redis-server bin]# . \/etc\/profile.d\/redis.sh<\/p>\n

\u521b\u5efaRedis \u7cfb\u7edf\u542f\u52a8\u811a\u672c<\/strong><\/p>\n

[root@redis-server bin]# cat \/etc\/init.d\/redis<\/p>\n

#!\/bin\/bash<\/p>\n

#chkconfig: 2345 80 90<\/p>\n

# Simple Redis init.d script conceived to work on Linux systems<\/p>\n

# as it does use of the \/proc filesystem.<\/p>\n

PATH=\/usr\/local\/bin:\/sbin:\/usr\/bin:\/bin<\/p>\n

REDISPORT=6379<\/p>\n

EXEC=\/usr\/local\/redis\/bin\/redis-server<\/p>\n

REDIS_CLI=\/usr\/local\/redis\/bin\/redis-cli<\/p>\n

 <\/p>\n

PIDFILE=\/var\/run\/redis_6379.pid<\/p>\n

CONF=”\/usr\/local\/redis\/etc\/redis.conf”<\/p>\n

 <\/p>\n

case “$1” in<\/p>\n

start)<\/p>\n

if [ -f $PIDFILE ]<\/p>\n

then<\/p>\n

echo “$PIDFILE exists, process is already running or crashed”<\/p>\n

else<\/p>\n

echo “Starting Redis server…”<\/p>\n

$EXEC $CONF<\/p>\n

fi<\/p>\n

if [ “$?”=”0” ]<\/p>\n

then<\/p>\n

echo “Redis is running…”<\/p>\n

fi<\/p>\n

;;<\/p>\n

stop)<\/p>\n

if [ ! -f $PIDFILE ]<\/p>\n

then<\/p>\n

echo “$PIDFILE does not exist, process is not running”<\/p>\n

else<\/p>\n

PID=$(cat $PIDFILE)<\/p>\n

echo “Stopping …”<\/p>\n

$REDIS_CLI -p $REDISPORT SHUTDOWN<\/p>\n

while [ -x ${PIDFILE} ]<\/p>\n

do<\/p>\n

echo “Waiting for Redis to shutdown …”<\/p>\n

sleep 1<\/p>\n

done<\/p>\n

echo “Redis stopped”<\/p>\n

fi<\/p>\n

;;<\/p>\n

restart|force-reload)<\/p>\n

${0} stop<\/p>\n

${0} start<\/p>\n

;;<\/p>\n

*)<\/p>\n

echo “Usage: \/etc\/init.d\/redis {start|stop|restart|force-reload}” >&2<\/p>\n

exit 1<\/p>\n

esac<\/p>\n

[root@redis-server bin]# chmod +x \/etc\/init.d\/redis<\/p>\n

[root@redis-server bin]# service redis start #\u542f\u52a8<\/p>\n

\u6d4b\u8bd5\uff1a<\/strong><\/p>\n

[root@redis-server bin]# redis-cli -h 192.168.0.14 -p 6379 -a pwd@123<\/p>\n

192.168.0.14:6379> keys *<\/p>\n

(empty list or set)<\/p>\n

192.168.0.14:6379> set name pwb<\/p>\n

OK<\/p>\n

192.168.0.14:6379> get name<\/p>\n

“pwb”<\/p>\n

redis\u6e90\u7801\u5b89\u88c5\u5b8c\u6bd5<\/p>\n

\u516d\u3001\u914d\u7f6etomcatsession redis\u540c\u6b65(tomcat-server\u4e0a)<\/h3>\n

Tomcat8\u8fde\u63a5Reids\u9700\u8981\u4ee5\u4e0b3\u4e2a\u8f6f\u4ef6\u5305\uff1a<\/strong><\/p>\n

1 commons-pool2-2.2.jar<\/p>\n

2 jedis-2.5.2.jar<\/p>\n

3 tomcat-redis-session-manager-2.0.0.jar #tomcat7\u8fd9\u9700\u8981\u5c06\u8fd9\u4e2a\u5305\u66ff\u6362\u4e3atomcat-redis-session-manage-tomcat7.jar<\/p>\n

\u5c06\u6240\u9700\u8981\u7684jar\u5305\u590d\u5236\u5230$CATALINA_HOME\/lib\/\u4e0b\uff0c\u5373tomcat\u5b89\u88c5\u76ee\u5f55\u7684lib\u76ee\u5f55\u4e0b<\/strong><\/p>\n

[root@tomcat-server-1 ~]# cp commons-pool2-2.2.jar jedis-2.5.2.jar tomcat-redis-session-manager-2.0.0.jar \/usr\/local\/tomcat\/lib<\/p>\n

\u5728Tomcat\u7684conf\/context.xml\u6587\u4ef6\u4e2d\u52a0\u5165\u4f7f\u7528redis-session\u7684\u914d\u7f6e<\/strong><\/p>\n

<Valve className=”com.orangefunction.tomcat.redissessions.RedisSessionHandlerValve” \/><\/p>\n

<Manager className=”com.orangefunction.tomcat.redissessions.RedisSessionManager”<\/p>\n

host=”192.168.0.14″<\/p>\n

password=”pwd@123″<\/p>\n

port=”6379″<\/p>\n

database=”0″<\/p>\n

maxInactiveInterval=”60″<\/p>\n

\/><\/p>\n

\u6ce8\u610fValve\u5fc5\u987b\u914d\u7f6e\u5728Manager\u4e4b\u524d<\/p>\n

\u901a\u8fc7\u6d4f\u89c8\u5668\u8bbf\u95ee\u6d4b\u8bd5,\u7ed3\u679c\u5982\u4e0b\uff1a<\/strong><\/p>\n

\"Graphical<\/p>\n

\"Graphical<\/p>\n

\u53ef\u4ee5\u770b\u51fa\uff0c\u5206\u522b\u8bbf\u95ee\u4e86\u4e0d\u540c\u7684tomcat\uff0c\u4f46\u662f\u5f97\u5230\u7684session\u5374\u662f\u76f8\u540c\u7684\uff0c\u8bf4\u660e\u8fbe\u5230\u4e86\u96c6\u7fa4\u7684\u76ee\u7684\u3002<\/strong><\/p>\n

\u6ce8\uff1a\u4eceTomcat6\u5f00\u59cb\u9ed8\u8ba4\u5f00\u542f\u4e86Session\u6301\u4e45\u5316\u8bbe\u7f6e\uff0c\u6d4b\u8bd5\u65f6\u53ef\u4ee5\u5173\u95ed\u672c\u5730Session\u6301\u4e45\u5316\uff0c\u5728Tomcat\u7684conf\u76ee\u5f55\u4e0b\u7684context.xml\u6587\u4ef6\u4e2d\uff0c\u53d6\u6d88\u00a0<Manager pathname=\u201d\u201d \/> \u6ce8\u91ca\u5373\u53ef<\/strong><\/p>\n

\u4e03\u3001\u914d\u7f6etomcat\u8fde\u63a5\u6570\u636e\u5e93<\/h3>\n

\u5b89\u88c5mysql\uff0c\u521b\u5efa\u8ba4\u8bc1\u7528\u6237(mysql-server\u4e0a)<\/strong><\/p>\n

[root@mysql-server yum]# yum install mysql-server -y<\/p>\n

[root@mysql-server yum]# service mysqld start<\/p>\n

[root@mysql-server yum]# mysql<\/p>\n

mysql> grant all on *.* to tomcat_user@’192.168.0.%’ identified by ‘123456’;<\/p>\n

Query OK, 0 rows affected (0.00 sec)<\/p>\n

\u4e0b\u8f7dmysql-connector-java-5.1.22-bin.jar\u5e76\u590d\u5236\u5230$CATALINA_HOME\/lib\u76ee\u5f55\u4e0b(tomcat-serve\u4e0a)<\/strong><\/p>\n

[root@tomcat-server-2 ]# cd \/usr\/local\/tomcat\/<\/p>\n

[root@tomcat-server-2 tomcat]#wget https:\/\/cdn.mysql.com\/\/Downloads\/Connector-J\/mysql-connector-java-5.1.22.tar.gz<\/p>\n

[root@tomcat-server-2 tomcat]#unzip mysql-connector-java-5.1.22-bin.jar.zip<\/p>\n

[root@tomcat-server-2 tomcat]#cp mysql-connector-java-5.1.22-bin.jar lib\/<\/p>\n

\u914d\u7f6eJNDI\u6570\u636e\u6e90\uff0c\u4fdd\u5b58\u540e\u5185\u5bb9\u5982\u4e0b\uff1a<\/strong><\/p>\n

conf\/context.xml<\/p>\n

<?xml version=’1.0′ encoding=’utf-8′?><\/p>\n

<!–<\/p>\n

The ASF licenses this file to You under the Apache License, Version 2.0<\/p>\n

(the “License”); you may not use this file except in compliance with<\/p>\n

the License. You may obtain a copy of the License at<\/p>\n

http:\/\/www.apache.org\/licenses\/LICENSE-2.0<\/p>\n

Unless required by applicable law or agreed to in writing, software<\/p>\n

distributed under the License is distributed on an “AS IS” BASIS,<\/p>\n

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<\/p>\n

See the License for the specific language governing permissions and<\/p>\n

limitations under the License.<\/p>\n

–><\/p>\n

<!– The contents of this file will be loaded for each web application –><\/p>\n

<Context><\/p>\n

<WatchedResource>WEB-INF\/web.xml<\/WatchedResource><\/p>\n

<WatchedResource>${catalina.base}\/conf\/web.xml<\/WatchedResource><\/p>\n

<!–\u914d\u7f6emysql\u6570\u636e\u5e93\u7684\u8fde\u63a5\u6c60–><\/p>\n

<!–\u914d\u7f6emysql\u6570\u636e\u5e93\u7684\u8fde\u63a5\u6c60,<\/p>\n

\u9700\u8981\u505a\u7684\u989d\u5916\u6b65\u9aa4\u662f\u5c06mysql\u7684Java\u9a71\u52a8\u7c7b\u653e\u5230tomcat\u7684lib\u76ee\u5f55\u4e0b<\/p>\n

maxIdle \u8fde\u63a5\u6c60\u4e2d\u6700\u591a\u53ef\u7a7a\u95f2maxIdle\u4e2a\u8fde\u63a5<\/p>\n

minIdle \u8fde\u63a5\u6c60\u4e2d\u6700\u5c11\u7a7a\u95f2maxIdle\u4e2a\u8fde\u63a5<\/p>\n

initialSize \u521d\u59cb\u5316\u8fde\u63a5\u6570\u76ee<\/p>\n

maxWait \u8fde\u63a5\u6c60\u4e2d\u8fde\u63a5\u7528\u5b8c\u65f6,\u65b0\u7684\u8bf7\u6c42\u7b49\u5f85\u65f6\u95f4,\u6beb\u79d2<\/p>\n

username \u6570\u636e\u5e93\u7528\u6237\u540d<\/p>\n

password \u6570\u636e\u5e93\u5bc6\u7801<\/p>\n

–><\/p>\n

<!– Default set of monitored resources. If one of these changes, the –><\/p>\n

<!– web application will be reloaded. –><\/p>\n

<!– Uncomment this to disable session persistence across Tomcat restarts –><\/p>\n

<!–<\/p>\n

<Manager pathname=”” \/><\/p>\n

–><\/p>\n

<!– Uncomment this to enable Comet connection tacking (provides events<\/p>\n

on session expiration as well as webapp lifecycle) –><\/p>\n

<!–<\/p>\n

<Valve className=”org.apache.catalina.valves.CometConnectionManagerValve” \/><\/p>\n

–><\/p>\n

<Valve className=”com.orangefunction.tomcat.redissessions.RedisSessionHandlerValve” \/><\/p>\n

<Manager className=”com.orangefunction.tomcat.redissessions.RedisSessionManager”<\/p>\n

host=”192.168.0.14″<\/p>\n

password=”pwd@123″<\/p>\n

port=”6379″<\/p>\n

database=”0″<\/p>\n

maxInactiveInterval=”60″<\/p>\n

\/><\/p>\n

<\/Context><\/p>\n

\u5728\u9879\u76ee\u7684\u76ee\u5f55\u4e0b\u65b0\u5efaWEB-INF\u76ee\u5f55\uff0c\u7528\u4e8e\u5b58\u653e\u7f51\u7ad9xml\u914d\u7f6e\u6587\u4ef6\uff0c\u7528\u4e8etomcat\u8fde\u63a5mysql\u6570\u636e\u5e93<\/strong><\/p>\n

[root@tomcat-server-2 tomcat]mkdir \/Data\/webapps1\/WEB-INF<\/p>\n

[root@tomcat-server-2 tomcat]vim \/Data\/webapps1\/WEB-INF\/web.xml<\/p>\n

WEB-INF\/web.xml<\/p>\n

<?xml version=”1.0″ encoding=”ISO-8859-1″?><\/p>\n

<!–<\/p>\n

Licensed to the Apache Software Foundation (ASF) under one or more<\/p>\n

contributor license agreements. See the NOTICE file distributed with<\/p>\n

this work for additional information regarding copyright ownership.<\/p>\n

The ASF licenses this file to You under the Apache License, Version 2.0<\/p>\n

(the “License”); you may not use this file except in compliance with<\/p>\n

the License. You may obtain a copy of the License at<\/p>\n

http:\/\/www.apache.org\/licenses\/LICENSE-2.0<\/p>\n

Unless required by applicable law or agreed to in writing, software<\/p>\n

distributed under the License is distributed on an “AS IS” BASIS,<\/p>\n

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<\/p>\n

See the License for the specific language governing permissions and<\/p>\n

limitations under the License.<\/p>\n

–><\/p>\n

<web-app xmlns=”http:\/\/xmlns.jcp.org\/xml\/ns\/javaee”<\/p>\n

xmlns:xsi=”http:\/\/www.w3.org\/2001\/XMLSchema-instance”<\/p>\n

xsi:schemaLocation=”http:\/\/xmlns.jcp.org\/xml\/ns\/javaee<\/p>\n

http:\/\/xmlns.jcp.org\/xml\/ns\/javaee\/web-app_3_1.xsd”<\/p>\n

version=”3.1″><\/p>\n

<!– \u6570\u636e\u6e90 –><\/p>\n

<resource-ref><\/p>\n

<description>DB Connection<\/description><\/p>\n

<res-ref-name>jdbc\/TestDB<\/res-ref-name><\/p>\n

<res-type>javax.sql.DataSource<\/res-type><\/p>\n

<res-auth>Container<\/res-auth><\/p>\n

<\/resource-ref><\/p>\n

<\/web-app><\/p>\n

\u91cd\u542f\u670d\u52a1<\/strong><\/p>\n

[root@tomcat1-server-2 WEB-INF]# catalina.sh stop<\/p>\n

Using CATALINA_BASE: \/usr\/local\/tomcat<\/p>\n

Using CATALINA_HOME: \/usr\/local\/tomcat<\/p>\n

Using CATALINA_TMPDIR: \/usr\/local\/tomcat\/temp<\/p>\n

Using JRE_HOME: \/usr\/java\/latest<\/p>\n

Using CLASSPATH: \/usr\/local\/tomcat\/bin\/bootstrap.jar:\/usr\/local\/tomcat\/bin\/tomcat-juli.jar<\/p>\n

[root@tomcat1-server-2 WEB-INF]# catalina.sh start<\/p>\n

Using CATALINA_BASE: \/usr\/local\/tomcat<\/p>\n

Using CATALINA_HOME: \/usr\/local\/tomcat<\/p>\n

Using CATALINA_TMPDIR: \/usr\/local\/tomcat\/temp<\/p>\n

Using JRE_HOME: \/usr\/java\/latest<\/p>\n

Using CLASSPATH: \/usr\/local\/tomcat\/bin\/bootstrap.jar:\/usr\/local\/tomcat\/bin\/tomcat-juli.jar<\/p>\n

Tomcat started.<\/p>\n

\u73b0\u5728\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u6d4b\u8bd5.jsp\u9875\u9762\uff0c\u6d4b\u8bd5tomcat\u548cmysql\u7684\u8fde\u901a\u6027<\/strong><\/p>\n

[root@tomcat-server-2 tomcat]# vim \/Data\/webapps1\/test.jsp<\/p>\n

<%@page import=”javax.naming.InitialContext”%><\/p>\n

<%@page import=”javax.sql.DataSource”%><\/p>\n

<%@page import=”java.sql.Connection”%><\/p>\n

<%@ page language=”java” contentType=”text\/html; charset=UTF-8″<\/p>\n

pageEncoding=”UTF-8″%><\/p>\n

<!DOCTYPE html><\/p>\n

<html><\/p>\n

<head><\/p>\n

<meta http-equiv=”Content-Type” content=”text\/html; charset=UTF-8″><\/p>\n

<title>Insert title here<\/title><\/p>\n

<\/head><\/p>\n

<body><\/p>\n

<%<\/p>\n

out.print(“MySQL \u6570\u636e\u6e90\u6d4b\u8bd5\u5f00\u59cb…” + “<br\/>”);<\/p>\n

DataSource ds = null;<\/p>\n

try {<\/p>\n

InitialContext ctx = new InitialContext();<\/p>\n

ds = (DataSource) ctx.lookup(“java:comp\/env\/jdbc\/TestDB”);<\/p>\n

Connection conn = ds.getConnection();<\/p>\n

conn.close();<\/p>\n

out.print(“MySQL \u6570\u636e\u6e90\u6d4b\u8bd5\u6210\u529f\uff01”);<\/p>\n

} catch (Exception ex) {<\/p>\n

out.print(“\u51fa\u73b0\u610f\u5916\uff0c\u4fe1\u606f\u662f:” + ex.getMessage());<\/p>\n

ex.printStackTrace();<\/p>\n

}<\/p>\n

%><\/p>\n

%<\/body><\/p>\n

%<\/html><\/p>\n

\u8bbf\u95ee\u6d4b\u8bd5\u9875\uff1a<\/strong><\/p>\n

\"Graphical<\/p>\n

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