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\n\u72ec\u7acb\u6027：\u5fae\u670d\u52a1\u5728\u5f00\u53d1\u548c\u90e8\u7f72\u65f6\u72ec\u7acb，\u677e\u8026\u5408，\u6613\u4e8e\u7ba1\u7406\u3002
\n\u6280\u672f\u7075\u6d3b\u6027：\u53ef\u4f7f\u7528\u4e0d\u540c\u7f16\u7a0b\u8bed\u8a00\u5f00\u53d1\u6bcf\u4e2a\u670d\u52a1\u3002
\n\u6613\u4e8e\u96c6\u6210：\u5fae\u670d\u52a1\u6613\u4e0e\u7b2c\u4e09\u65b9\u7cfb\u7edf\u96c6\u6210，\u652f\u6301\u81ea\u52a8\u5316\u90e8\u7f72\u3002
\n\u524d\u540e\u7aef\u5206\u79bb：\u524d\u540e\u7aef\u72ec\u7acb，\u5fae\u670d\u52a1\u4e13\u6ce8\u4e8e\u4e1a\u52a1\u903b\u8f91，\u754c\u9762\u90e8\u5206\u53ef\u4e0e\u4e4b\u5206\u79bb\u3002
\n\u72ec\u7acb\u5b58\u50a8：\u6bcf\u4e2a\u670d\u52a1\u6709\u72ec\u7acb\u5b58\u50a8，\u6216\u4f7f\u7528\u7edf\u4e00\u6570\u636e\u5e93\u3002<\/p>\n

\u5fae\u670d\u52a1\u7684\u7f3a\u70b9：<\/p>\n

\u590d\u6742\u5ea6\u589e\u52a0：\u62c6\u5206\u540e\u589e\u52a0\u5f00\u53d1\u3001\u6d4b\u8bd5\u3001\u8fd0\u7ef4\u548c\u76d1\u63a7\u7684\u590d\u6742\u5ea6\u3002
\n\u6570\u636e\u4e00\u81f4\u6027\u95ee\u9898：\u5206\u5e03\u5f0f\u4e8b\u52a1\u548c\u5f02\u6b65\u8865\u507f\u673a\u5236\u589e\u52a0\u8bbe\u8ba1\u548c\u5f00\u53d1\u96be\u5ea6\u3002
\n\u6280\u672f\u8981\u6c42\u9ad8：\u5f00\u53d1\u548c\u8fd0\u7ef4\u4eba\u5458\u9700\u5177\u5907\u8f83\u5f3a\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u6280\u672f\u80fd\u529b\u3002
\n\u4e0d\u9002\u5408\u5c0f\u578b\u5e94\u7528：\u5bf9\u4e8e\u5c0f\u7cfb\u7edf，\u76f2\u76ee\u62c6\u5206\u53ef\u80fd\u589e\u52a0\u7ef4\u62a4\u6210\u672c\u3002<\/p>\n

\u5e38\u89c1\u7684\u5fae\u670d\u52a1\u6846\u67b6：<\/p>\n

Dubbo：\u9ad8\u6027\u80fdJava RPC\u6846\u67b6，\u652f\u6301\u670d\u52a1\u6ce8\u518c\u3001\u53d1\u73b0\u4e0e\u6cbb\u7406，\u5e38\u4e0eZookeeper\u914d\u5408\u4f7f\u7528\u3002
\nSpring Cloud：\u57fa\u4e8eHTTP\u534f\u8bae\u7684\u5fae\u670d\u52a1\u6846\u67b6，\u652f\u6301\u670d\u52a1\u62c6\u5206\u548c\u6a21\u5757\u95f4\u901a\u4fe1，\u529f\u80fd\u66f4\u4e3a\u5168\u9762\u3002<\/p>\n

\n\u4e09 tomcat\u7684\u529f\u80fd\u4ecb\u7ecd<\/h2>\n

\"\"<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Tomcat \u670d\u52a1\u5668\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u5f00\u653e\u6e90\u4ee3\u7801\u7684Web \u5e94\u7528\u670d\u52a1\u5668，\u5c5e\u4e8e\u8f7b\u91cf\u7ea7\u5e94\u7528\u670d\u52a1\u5668，\u5728\u4e2d\u5c0f\u578b\u7cfb\u7edf\u548c\u5e76\u53d1\u8bbf\u95ee\u7528\u6237\u4e0d\u662f\u5f88\u591a\u7684\u573a\u5408\u4e0b\u88ab\u666e\u904d\u4f7f\u7528，Tomcat \u5177\u6709\u5904\u7406HTML\u9875\u9762\u7684\u529f\u80fd，\u5b83\u8fd8\u662f\u4e00\u4e2aServlet\u548cJSP\u5bb9\u5668\u8d77\u59cb\u4e8eSUN \u516c\u53f8\u7684\u4e00\u4e2aServlet\u7684\u53c2\u8003\u5b9e\u73b0\u9879\u76ee Java Web Server，\u5f00\u53d1\u8005\u662f James Duncan Davidson，
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u57281999\u5e74，\u5c06\u9879\u76ee\u8d21\u732e\u7ed9\u4e86apache\u8f6f\u4ef6\u57fa\u91d1\u4f1a（ASF），\u548cASF\u73b0\u6709\u7684\u9879\u76ee JServ \u5408\u5e76，\u5e76\u5f00\u6e90\u6210\u4e3a\u9876\u7ea7\u9879\u76ee
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Tomcat \u4ec5\u4ec5\u5b9e\u73b0\u4e86Java EE\u89c4\u8303\u4e2d\u4e0eServlet\u3001JSP\u76f8\u5173\u7684\u7c7b\u5e93，\u662fJavaEE\u4e0d\u5b8c\u6574\u5b9e\u73b0\u3002
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a01999\u5e74\u53d1\u5e03\u521d\u59cb\u7248\u672c\u662fTomcat 3.0，\u5b9e\u73b0\u4e86Servlet 2.2 \u548c JSP 1.1\u89c4\u8303\u3002
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Tomcat 4.x\u53d1\u5e03\u65f6，\u5185\u5efa\u4e86Catalina（Servlet\u5bb9\u5668）\u548c Jasper（JSP engine）\u7b49
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5f53\u524d Tomcat \u7684\u6b63\u5f0f\u7248\u672c\u5df2\u7ecf\u66f4\u65b0\u5230 9.0.x \u7248\u672c，\u4f46\u5f53\u524d\u4f01\u4e1a\u4e2d\u4e3b\u6d41\u7248\u672c\u4e3a 8.x \u548c 7.x\u00a0<\/p>\n

\u5b98\u7f51: http:\/\/tomcat.apache.org\/<\/p>\n

\u5b98\u7f51\u6587\u6863: https:\/\/tomcat.apache.org\/tomcat-8.5-doc\/index.html<\/p>\n

\u5e2e\u52a9\u6587\u6863:<\/p>\n

https:\/\/cwiki.apache.org\/confluence\/display\/tomcat\/ https:\/\/cwiki.apache.org\/confluence\/display\/tomcat\/FAQ<\/p>\n

\u73af\u5883\u914d\u7f6e<\/h3>\n\n\n\n\n\n\n
\u4e3b\u673a\u540d<\/td>\nIP<\/td>\n<\/tr>\n
tomcata<\/td>\n172.25.254.10<\/td>\n<\/tr>\n
tomcatb<\/td>\n172.25.254.20<\/td>\n<\/tr>\n
nginx<\/td>\n172.25.254.100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5b89\u88c5 Tomcat<\/h3>\n

\u63a8\u8350\u4eceApache\u5b98\u7f51\u4e0b\u8f7d\u6e90\u7801\u5305\u76f4\u63a5\u5b89\u88c5\u542f\u52a8<\/p>\n

\u5b89\u88c5java\u73af\u5883(\u4ee5tomcata\u4e3a\u4f8b\u5b50)<\/h4>\n

#\u5b89\u88c5java\u73af\u5883<\/p>\n

[root@tomcata ~]# yum install java-1.8.0-openjdk.x86_64 -y<\/p>\n

#\u67e5\u770bjava\u7248\u672c
\n[root@tomcata ~]# java -version
\nopenjdk version "1.8.0_362"
\nOpenJDK Runtime Environment (build 1.8.0_362-b09)
\nOpenJDK 64-Bit Server VM (build 25.362-b09, mixed mode)<\/p>\n

#\u67e5\u770bjava\u7684\u73af\u5883\u76ee\u5f55
\n[root@tomcata ~]# which java
\n\/usr\/bin\/java
\n[root@tomcata ~]# ll \/usr\/bin\/java
\nlrwxrwxrwx 1 root root 22 8\u6708 11 06:29 \/usr\/bin\/java -> \/etc\/alternatives\/java<\/p>\n

#java\u7684\u8fd0\u884c\u73af\u5883
\n[root@tomcata ~]# cd \/etc\/alternatives\/jre
\n[root@tomcata jre]# ls
\nASSEMBLY_EXCEPTION bin lib LICENSE THIRD_PARTY_README<\/p>\n

.\u5b89\u88c5\u5e76\u542f\u52a8tomcat<\/h4>\n

#\u89e3\u538b\u5e76\u751f\u6210tomcat\u7684\u7a0b\u5e8f\u76ee\u5f55
\n[root@tomcata ~]# tar zxf apache-tomcat-9.0.107.tar.gz -C \/usr\/local\/
\n[root@tomcata ~]# cd \/usr\/local\/
\n[root@tomcata local]# ls
\napache-tomcat-9.0.107 etc include lib64 sbin src
\nbin games lib libexec share
\n[root@tomcata local]# mv apache-tomcat-9.0.107\/ tomcat
\n[root@tomcata local]# ls
\nbin etc games include lib lib64 libexec sbin share src tomcat<\/p>\n

#\u542f\u52a8tomcat
\n[root@tomcata local]# cd tomcat\/
\n[root@tomcata tomcat]# cd bin\/
\n[root@tomcata bin]# ls
\nbootstrap.jar configtest.sh shutdown.sh
\ncatalina.bat daemon.sh startup.bat
\ncatalina.sh digest.bat startup.sh
\ncatalina-tasks.xml digest.sh tomcat-juli.jar
\nciphers.bat makebase.bat tomcat-native.tar.gz
\nciphers.sh makebase.sh tool-wrapper.bat
\ncommons-daemon.jar setclasspath.bat tool-wrapper.sh
\ncommons-daemon-native.tar.gz setclasspath.sh version.bat
\nconfigtest.bat shutdown.bat version.sh
\n[root@tomcata bin]# .\/startup.sh
\nUsing CATALINA_BASE: \/usr\/local\/tomcat
\nUsing CATALINA_HOME: \/usr\/local\/tomcat
\nUsing CATALINA_TMPDIR: \/usr\/local\/tomcat\/temp
\nUsing JRE_HOME: \/usr
\nUsing CLASSPATH: \/usr\/local\/tomcat\/bin\/bootstrap.jar:\/usr\/local\/tomcat\/bin\/tomcat-juli.jar
\nUsing CATALINA_OPTS:
\nTomcat started.<\/p>\n

#\u67e5\u770b\u7aef\u53e3
\n[root@tomcata bin]# netstat -antlupe | grep java
\ntcp6 0 0 127.0.0.1:8005 :::* LISTEN 0 36535 3755\/java
\ntcp6 0 0 :::8080 :::* LISTEN 0 37089 3755\/java <\/p>\n

\"\"<\/p>\n

\u8bbf\u95eetomcat<\/h4>\n

\"\"<\/p>\n

\"\"<\/p>\n

tomcat\u7684\u6587\u4ef6\u7ed3\u6784\u548c\u7ec4\u6210<\/h3>\n

\u76ee\u5f55\u7ed3\u6784<\/p>\n

\u76ee\u5f55 \u00a0 \u8bf4\u660e
\n——————————————————-
\nbin \u670d\u52a1\u542f\u52a8\u3001\u505c\u6b62\u7b49\u76f8\u5173\u7a0b\u5e8f\u548c\u6587\u4ef6
\nconf \u914d\u7f6e\u6587\u4ef6
\nlib \u00a0 \u5e93\u76ee\u5f55
\nlogs \u65e5\u5fd7\u76ee\u5f55
\nwebapps \u5e94\u7528\u7a0b\u5e8f，\u5e94\u7528\u90e8\u7f72\u76ee\u5f55，\u76f8\u5f53\u4e8enginx\u7684\u9ed8\u8ba4\u53d1\u5e03\u76ee\u5f55
\nwork jsp \u7f16\u8bd1\u540e\u7684\u7ed3\u679c\u6587\u4ef6，\u5efa\u8bae\u63d0\u524d\u9884\u70ed\u8bbf\u95ee<\/p>\n

\u67e5\u770btomcat\u76f8\u5173\u76ee\u5f55\u548c\u6587\u4ef6<\/p>\n

[root@tomcata local]# ls \/usr\/local\/tomcat\/
\nbin CONTRIBUTING.md logs RELEASE-NOTES webapps
\nBUILDING.txt lib NOTICE RUNNING.txt work
\nconf LICENSE README.md temp<\/p>\n

\u751f\u6210tomcat\u7684\u542f\u52a8\u6587\u4ef6(\u4ee5tomcata\u4e3a\u4f8b\u5b50)<\/h3>\n

\u751f\u6210tomcat\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6<\/h4>\n

[root@tomcata ~]# vim \/usr\/local\/tomcat\/conf\/tomcat.conf
\nJAVA_HOME=\/etc\/alternatives\/jre<\/p>\n

\u751f\u6210\u542f\u52a8\u6587\u4ef6<\/h4>\n

[Unit]
\nDescription=Tomcat
\nAfter=syslog.target network.target<\/p>\n

[Service]
\nType=forking
\nEnvironmentFile=\/usr\/local\/tomcat\/conf\/tomcat.conf
\nExecStart=\/usr\/local\/tomcat\/bin\/startup.sh
\nExecStop=\/usr\/local\/tomcat\/bin\/shutdown.sh
\nPrivateTmp=true
\nUser=tomcat
\nGroup=tomcat<\/p>\n

[Install]
\nWantedBy=multi-user.target<\/p>\n

\"\"<\/p>\n

\u751f\u6210tomcat\u7528\u6237\u5e76\u8bbe\u5b9a\u8f6f\u4ef6\u5b89\u88c5\u76ee\u5f55\u6743\u9650<\/h4>\n

[root@tomcata ~]# useradd -s \/sbin\/nologin -M tomcat
\n[root@tomcata ~]# chown tomcat.tomcat \/usr\/local\/tomcat\/ -R<\/p>\n

\"\"<\/p>\n

\u7528\u542f\u52a8\u811a\u672c\u5f00\u542f\u670d\u52a1<\/h4>\n

[root@tomcata ~]# systemctl enable –now tomcat
\nCreated symlink \/etc\/systemd\/system\/multi-user.target.wants\/tomcat.service \u2192 \/usr\/lib\/systemd\/system\/tomcat.service.<\/p>\n

\"\"<\/p>\n

\u56db \u7ed3\u5408\u53cd\u5411\u4ee3\u7406\u5b9e\u73b0tomcat\u90e8\u7f72<\/h2>\n

\u5229\u7528 nginx \u53cd\u5411\u4ee3\u7406\u5b9e\u73b0<\/h3>\n<\/p>\n

\"\"<\/p>\n

\u5229\u7528nginx\u53cd\u5411\u4ee3\u7406\u529f\u80fd，\u5b9e\u73b0\u56fe\u4e2d\u7684\u4ee3\u7406\u529f\u80fd，\u5c06\u7528\u6237\u8bf7\u6c42\u5168\u90e8\u8f6c\u53d1\u81f3\u6307\u5b9a\u7684\u540c\u4e00\u4e2atomcat\u4e3b\u673a \u5229\u7528nginx\u6307\u4ee4proxy_pass \u53ef\u4ee5\u5411\u540e\u7aef\u670d\u52a1\u5668\u8f6c\u53d1\u8bf7\u6c42\u62a5\u6587,\u5e76\u4e14\u5728\u8f6c\u53d1\u65f6\u4f1a\u4fdd\u7559\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u62a5\u6587\u4e2d\u7684 host\u9996\u90e8<\/p>\n

[root@Nginx ~]# vim \/usr\/local\/nginx\/conf.d\/vhosts.conf
\n\u00a0\u00a0\u00a0location ~ \\\\.jsp$ {
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0proxy_pass http:\/\/172.25.254.10:8080;
\n\u00a0\u00a0\u00a0}<\/p>\n

[root@nginx nginx]# vim \/etc\/nginx\/conf.d\/vhosts.conf<\/p>\n

server {
\n listen 80;
\n server_name www.timinglee.org;<\/p>\n

location ~ \\\\.jsp$ {
\n proxy_pass http:\/\/172.25.254.10:8080;
\n }
\n}<\/p>\n

[root@nginx nginx]# systemctl restart nginx
\n #\u5728\u672c\u673a\u628a\u57df\u540d\u5199\u4e0a 172.25.254.100 www.timinglee.org<\/p>\n

#\u5728172.25.254.10\u4e0a\u51c6\u5907\u4e00\u4e2atest.jsp\u6587\u4ef6\u653e\u5230[root@tomcata ~]# cp test.jsp \/usr\/local\/tomcat\/webapps\/ROOT\/<\/p>\n

[root@tomcata ~]# cp test.jsp \/usr\/local\/tomcat\/webapps\/ROOT\/<\/p>\n

#\u5728\u6d4f\u89c8\u5668\u4e0a\u6d4b\u8bd5
\nhttp:\/\/www.timinglee.org\/test.jsp<\/p>\n

\u6d4b\u8bd5：\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95ee\u4fe1\u606f<\/p>\n

\"\"<\/h4>\n

tomcat\u8d1f\u8f7d\u5747\u8861\u5b9e\u73b0<\/h4>\n

[root@nginx nginx]# vim \/etc\/nginx\/conf.d\/vhosts.conf
\nupstream tomcat {
\n ip_hash;
\n hash $cookie_JSESSIONID;
\n server 172.25.254.10:8080;
\n server 172.25.254.20:8080;
\n}<\/p>\n

server {
\n listen 80;
\n server_name www.timinglee.org;<\/p>\n

location ~ \\\\.jsp$ {
\n proxy_pass http:\/\/tomcat;
\n }
\n}
\n[root@nginx nginx]# systemctl restart nginx <\/p>\n

\"\"<\/p>\n

\u6d4b\u8bd5<\/h4>\n

\u4e0d\u540c\u6d4f\u89c8\u5668\u91cc\u6d4b\u8bd5http:\/\/www.timinglee.org\/test.jsp<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\u4e94 Memcached<\/h2>\n

Memcached \u662f\u4e00\u79cd\u57fa\u4e8e Key-Value \u7684\u5185\u5b58\u7f13\u5b58\u7cfb\u7edf，\u652f\u6301\u9ad8\u6548\u7684\u6570\u636e\u5b58\u53d6，\u4f46\u4e0d\u5177\u5907\u6301\u4e45\u5316\u529f\u80fd\u3002\u5c3d\u7ba1\u6ca1\u6709\u50cf Redis \u90a3\u6837\u7684 RDB \u548c AOF \u6570\u636e\u6301\u4e45\u5316，Memcached \u53ef\u901a\u8fc7\u96c6\u7fa4\u540c\u6b65\u4fdd\u8bc1\u6570\u636e\u4e00\u81f4\u6027，\u5373\u4f7f\u67d0\u4e2a\u8282\u70b9\u53d1\u751f\u6545\u969c，\u53ea\u8981\u96c6\u7fa4\u4e2d\u6709\u53ef\u7528\u8282\u70b9，\u6570\u636e\u4e5f\u4e0d\u4f1a\u4e22\u5931\u3002\u5f53\u6545\u969c\u8282\u70b9\u6062\u590d\u65f6，\u5b83\u4f1a\u81ea\u52a8\u4ece\u5176\u4ed6\u8282\u70b9\u83b7\u53d6\u6570\u636e\u3002
\nMemcached \u4f7f\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684 libevent \u5e93\u6765\u4f18\u5316\u8bfb\u5199\u6027\u80fd，\u652f\u6301\u5728 Linux\u3001BSD\u3001Solaris \u7b49\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u9ad8\u6548\u8fd0\u884c\u3002\u5b83\u9650\u5236\u6700\u5927\u5b58\u50a8\u5bf9\u8c61\u4e3a 1MB，\u8d85\u8fc7\u6b64\u5927\u5c0f\u7684\u6570\u636e\u53ef\u901a\u8fc7\u5ba2\u6237\u7aef\u538b\u7f29\u6216\u62c6\u5206\u5b58\u50a8\u3002Memcached \u9002\u5408\u7528\u4e8e\u5b58\u50a8\u7528\u6237\u4f1a\u8bdd\u6570\u636e，\u4ee5\u5b9e\u73b0\u4f1a\u8bdd\u5171\u4eab\u3002
\n\u6570\u636e\u5b58\u50a8\u65f6，Memcached \u4f1a\u5c06\u5185\u5b58\u5212\u5206\u4e3a 1MB \u7684\u5757（\u79f0\u4e3a slab \u6216 page）\u3002\u6b64\u5916，Memcached \u652f\u6301\u591a\u79cd\u5f00\u53d1\u8bed\u8a00，\u5982 Java\u3001C\u3001Python\u3001PHP\u3001C#\u3001Ruby\u3001Perl \u7b49\u3002<\/p>\n

Memcached \u5b98\u7f51：http:\/\/memcached.org\/<\/p>\n

memcached\u7684\u5b89\u88c5\u4e0e\u542f\u52a8<\/h3>\n

[root@tomcata ~]# vim \/etc\/sysconfig\/memcached
\n[root@tomcata ~]# cat \/etc\/sysconfig\/memcached
\nPORT="11211"
\nUSER="memcached"
\nMAXCONN="1024"
\nCACHESIZE="64"
\nOPTIONS="-l 0.0.0.0,::1"<\/p>\n

[root@tomcata ~]# systemctl enable –now memcached
\nCreated symlink \/etc\/systemd\/system\/multi-user.target.wants\/memcached.service \u2192 \/usr\/lib\/systemd\/system\/memcached.service.
\n[root@tomcata ~]# netstat -antlupe | grep memcache<\/p>\n

memcached \u64cd\u4f5c\u547d\u4ee4<\/h3>\n

\u4e94\u79cd\u57fa\u672c memcached \u547d\u4ee4\u6267\u884c\u6700\u7b80\u5355\u7684\u64cd\u4f5c\u3002\u8fd9\u4e9b\u547d\u4ee4\u548c\u64cd\u4f5c\u5305\u62ec：<\/p>\n

set<\/p>\n

add<\/p>\n

replace<\/p>\n

get<\/p>\n

delete<\/p>\n

#\u524d\u4e09\u4e2a\u547d\u4ee4\u662f\u7528\u4e8e\u64cd\u4f5c\u5b58\u50a8\u5728 memcached \u4e2d\u7684\u952e\u503c\u5bf9\u7684\u6807\u51c6\u4fee\u6539\u547d\u4ee4,\u90fd\u4f7f\u7528\u5982\u4e0b\u6240\u793a\u7684\u8bed\u6cd5：
\ncommand <key> <flags> <expiration time> <bytes>
\n<value><\/p>\n

#\u53c2\u6570\u8bf4\u660e\u5982\u4e0b：
\ncommand set\/add\/replace
\nkey \u00a0 \u00a0 key \u7528\u4e8e\u67e5\u627e\u7f13\u5b58\u503c
\nflags \u00a0 \u00a0 \u53ef\u4ee5\u5305\u62ec\u952e\u503c\u5bf9\u7684\u6574\u578b\u53c2\u6570，\u5ba2\u6237\u673a\u4f7f\u7528\u5b83\u5b58\u50a8\u5173\u4e8e\u952e\u503c\u5bf9\u7684\u989d\u5916\u4fe1\u606f
\nexpiration time \u00a0 \u00a0 \u5728\u7f13\u5b58\u4e2d\u4fdd\u5b58\u952e\u503c\u5bf9\u7684\u65f6\u95f4\u957f\u5ea6（\u4ee5\u79d2\u4e3a\u5355\u4f4d，0 \u8868\u793a\u6c38\u8fdc）
\nbytes \u00a0 \u00a0 \u5728\u7f13\u5b58\u4e2d\u5b58\u50a8\u7684\u5b57\u8282\u6570
\nvalue \u00a0 \u00a0 \u5b58\u50a8\u7684\u503c（\u59cb\u7ec8\u4f4d\u4e8e\u7b2c\u4e8c\u884c）
\n#\u589e\u52a0key，\u8fc7\u671f\u65f6\u95f4\u4e3a\u79d2，bytes\u4e3a\u5b58\u50a8\u6570\u636e\u7684\u5b57\u8282\u6570
\nadd key flags exptime bytes \u00a0<\/p>\n

[root@tomcat ~]# telnet localhost 11211
\nTrying ::1…
\nConnected to localhost.
\nEscape character is '^]'.
\n#\u589e\u52a0
\nadd leekey 0 60 4 #0 \u662f\u5426\u538b\u7f29 60 \u8fc7\u671f\u65f6\u95f4 4 \u5b57\u957f
\ntest
\nSTORED
\nadd leekey1 0 60 3
\nlee
\nSTORED
\n#\u67e5\u770b
\nget leekey
\nVALUE leekey 0 4
\ntest
\nget leekey1
\nVALUE leekey1 0 3
\nlee<\/p>\n

#\u6539
\nset leekey 0 60 5
\ntest1
\nSTORED
\nget leekey
\nVALUE leekey 0 5
\ntest1
\nEND
\nadd leekey1 0 60 4
\ntest
\n#\u5220\u9664
\ndelete leekey
\nDELETED
\nget leekey
\nEND
\nget leekey1
\nVALUE leekey1 0 3
\nlee
\n#\u6e05\u7a7a
\nflush_all
\nOK
\nget leekey1
\nEND<\/p>\n

\u516d.session \u5171\u4eab\u670d\u52a1\u5668<\/h2>\n

msm \u4ecb\u7ecd<\/h3>\n

\"\"<\/p>\n

msm（memcached session manager）\u63d0\u4f9b\u5c06Tomcat\u7684session\u4fdd\u6301\u5230memcached\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u3002<\/p>\n

\u9879\u76ee\u65e9\u671f\u6258\u7ba1\u5728google code,\u76ee\u524d\u5728Github github\u7f51\u7ad9\u94fe\u63a5:<\/p>\n

https:\/\/github.com\/magro\/memcached-session-manager<\/p>\n

\u5b89\u88c5<\/h3>\n

\u53c2\u8003\u94fe\u63a5: https:\/\/github.com\/magro\/memcached-session-manager\/wiki\/SetupAndConfiguration
\n\u5c06spymemcached.jar\u3001memcached-session-manage\u3001kyro\u76f8\u5173\u7684jar\u6587\u4ef6\u90fd\u653e\u5230Tomcat\u7684lib\u76ee\u5f55
\n\u4e2d，\u8fd9\u4e2a\u76ee\u5f55\u662f $CATALINA_HOME\/lib\/ ，\u5bf9\u5e94\u672c\u6b21\u5b89\u88c5\u5c31\u662f\/usr\/local\/tomcat\/lib\u3002<\/p>\n

kryo-3.0.3.jar
\nasm-5.2.jar
\nobjenesis-2.6.jar
\nreflectasm-1.11.9.jar
\nminlog-1.3.1.jar
\nkryo-serializers-0.45.jar
\nmsm-kryo-serializer-2.3.2.jar
\nmemcached-session-manager-tc9-2.3.2.jar
\nspymemcached-2.12.3.jar
\nmemcached-session-manager-2.3.2.jar<\/p>\n

t1\u548cm1\u90e8\u7f72\u53ef\u4ee5\u5728\u4e00\u53f0\u4e3b\u673a\u4e0a，t2\u548cm2\u90e8\u7f72\u4e5f\u53ef\u4ee5\u5728\u540c\u4e00\u53f0\u3002
\n\u5f53\u65b0\u7528\u6237\u53d1\u8bf7\u6c42\u5230Tomcat1\u65f6, Tomcat1\u751f\u6210session\u8fd4\u56de\u7ed9\u7528\u6237\u7684\u540c\u65f6,\u4e5f\u4f1a\u540c\u65f6\u53d1\u7ed9memcached2\u5907\u4efd\u3002\u5373Tomcat1 session\u4e3a\u4e3bsession，memcached2 session\u4e3a\u5907\u7528session，\u4f7f\u7528memcached\u76f8\u5f53\u4e8e\u5907\u4efd\u4e86\u4e00\u4efdSession\u5982\u679cTomcat1\u53d1\u73b0memcached2 \u5931\u8d25,\u65e0\u6cd5\u5907\u4efdSession\u5230memcached2,\u5219\u5c06Sessoin\u5907\u4efd\u5b58\u653e\u5728memcached1\u4e2d<\/p>\n

\u914d\u7f6e\u8fc7\u7a0b<\/h3>\n

\u4e0b\u8f7d\u76f8\u5173jar\u5305
\n\u4e0b\u8f7d\u76f8\u5173jar\u5305,\u53c2\u8003\u4e0b\u9762\u5b98\u65b9\u8bf4\u660e\u7684\u4e0b\u8f7d\u94fe\u63a5
\nhttps:\/\/github.com\/magro\/memcached-session-manager\/wiki\/SetupAndConfiguration<\/p>\n

[root@tomcata ~]# cd \/usr\/local\/tomcat\/lib\/
\n[root@tomcata lib]# ls
\nannotations-api.jar servlet-api.jar
\nasm-5.2.jar spymemcached-2.12.3.jar
\ncatalina-ant.jar tomcat-api.jar
\ncatalina-ha.jar tomcat-coyote-ffm.jar
\ncatalina.jar tomcat-coyote.jar
\ncatalina-ssi.jar tomcat-dbcp.jar
\ncatalina-storeconfig.jar tomcat-i18n-cs.jar
\ncatalina-tribes.jar tomcat-i18n-de.jar
\necj-4.20.jar tomcat-i18n-es.jar
\nel-api.jar tomcat-i18n-fr.jar
\njasper-el.jar tomcat-i18n-ja.jar
\njasper.jar tomcat-i18n-ko.jar
\njaspic-api.jar tomcat-i18n-pt-BR.jar
\njsp-api.jar tomcat-i18n-ru.jar
\nkryo-3.0.3.jar tomcat-i18n-zh-CN.jar
\nkryo-serializers-0.45.jar tomcat-jdbc.jar
\nmemcached-session-manager-2.3.2.jar tomcat-jni.jar
\nmemcached-session-manager-tc9-2.3.2.jar tomcat-util.jar
\nminlog-1.3.1.jar tomcat-util-scan.jar
\nmsm-kryo-serializer-2.3.2.jar tomcat-websocket.jar
\nobjenesis-2.6.jar websocket-api.jar
\nreflectasm-1.11.9.jar
\n#\u7ed9172.25.254.20\u4f20\u8fc7\u53bb
\n[root@tomcata lib]# scp \/usr\/local\/tomcat\/lib\/* root@172.25.254.20:\/usr\/local\/tomcat\/lib<\/p>\n

\"\"<\/p>\n

\u4fee\u6539tomcat\u914d\u7f6e<\/h4>\n

upstream tomcat {
\n hash $cookie_JSESSIONID;
\n server 172.25.254.10:8080;
\n server 172.25.254.20:8080;
\n}<\/p>\n

server {
\n listen 80;
\n server_name www.timinglee.org;<\/p>\n

location ~ \\\\.jsp$ {
\n proxy_pass http:\/\/tomcat;
\n }
\n}<\/p>\n

\u6d4b\u8bd5：
\n1.\u5728\u4e24\u53f0tomcat\u90fd\u5f00\u542f\u7684\u60c5\u51b5\u4e0b：
\nhttp:\/\/www.timinglee.org\/test.jsp<\/p>\n

\"\"<\/p>\n

2.\u5728n1\u88ab\u505c\u6b62\u540e\u7ee7\u7eed\u63d0\u4ea4\u4fe1\u606f\u770b\u662f\u5426\u53ef\u4ee5\u8bfb\u53d6\u5230\u4e4b\u524d\u7684\u4f1a\u8bdd\u4fe1\u606f<\/p>\n

\"\"<\/p>\n

[root@tomcata lib]# systemctl stop tomcat<\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb812\u6b21\uff0c\u70b9\u8d5e11\u6b21\uff0c\u6536\u85cf18\u6b21\u3002Tomcat \u670d\u52a1\u5668\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u5f00\u653e\u6e90\u4ee3\u7801\u7684Web \u5e94\u7528\u670d\u52a1\u5668\uff0c\u5c5e\u4e8e\u8f7b\u91cf\u7ea7\u5e94\u7528\u670d\u52a1\u5668\uff0c\u5728\u4e2d\u5c0f\u578b\u7cfb\u7edf\u548c\u5e76\u53d1\u8bbf\u95ee\u7528\u6237\u4e0d\u662f\u5f88\u591a\u7684\u573a\u5408\u4e0b\u88ab\u666e\u904d\u4f7f\u7528\uff0cTomcat \u5177\u6709\u5904\u7406HTML\u9875\u9762\u7684\u529f\u80fd\uff0c\u5b83\u8fd8\u662f\u4e00\u4e2aServlet\u548cJSP\u5bb9\u5668\u8d77\u59cb\u4e8eSUN \u516c\u53f8\u7684\u4e00\u4e2aServlet\u7684\u53c2\u8003\u5b9e\u73b0\u9879\u76ee Java Web Server\uff0c\u5f00\u53d1\u8005\u662f James Duncan Davidson\uff0c\u57281999\u5e74\uff0c\u5c06\u9879\u76ee\u8d21\u732e\u7ed9\u4e86apache\u8f6f\u4ef6\u57fa\u91d1\u4f1a\uff08ASF\uff09\uff0c\u548cASF\u73b0\u6709\u7684\u9879\u76ee JServ \u5408\u5e76\uff0c\u5e76\u5f00\u6e90\u6210\u4e3a\u9876\u7ea7\u9879\u76ee\u3002<\/p>\n","protected":false},"author":2,"featured_media":54485,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[99,58,223,43],"topic":[],"class_list":["post-54504","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-java","tag-linux","tag-tomcat","tag-43"],"yoast_head":"\n\u4f01\u4e1a\u7ea7WEB\u5e94\u7528\u670d\u52a1\u5668-tomcat - 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