- \n
- \u8bde\u751f\u80cc\u666f：\u8d77\u6e90\u4e8e 1999 \u5e74\u7684 Jakarta \u9879\u76ee，\u6700\u521d\u540d\u4e3a Catalina，2001 \u5e74\u66f4\u540d\u4e3a Tomcat，\u65e8\u5728\u63d0\u4f9b\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684 Servlet \u5bb9\u5668\u3002<\/li>\n
- \u7248\u672c\u8fed\u4ee3：2004 \u5e74\u53d1\u5e03\u652f\u6301 Servlet 2.4\/JSP 2.0 \u7684 Tomcat 5，2010 \u5e74\u53d1\u5e03\u652f\u6301 Servlet 3.0 \u7684 Tomcat 7，2022 \u5e74\u53d1\u5e03\u652f\u6301 Jakarta EE 9 \u7684 Tomcat 10（\u5305\u540d\u4ece\u00a0javax\u00a0\u8fc1\u79fb\u5230\u00a0jakarta）\u3002<\/li>\n
- \u884c\u4e1a\u5730\u4f4d：\u5168\u7403\u8d85\u8fc7 60% \u7684 Java Web \u5e94\u7528\u90e8\u7f72\u5728 Tomcat \u4e0a，\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f01\u4e1a\u7ea7\u7cfb\u7edf\u3001\u7535\u5546\u5e73\u53f0\u3001\u653f\u52a1\u7cfb\u7edf\u7b49\u573a\u666f\u3002<\/li>\n<\/ul>\n
1.3\u00a0Tomcat \u4e0e\u5176\u4ed6 Java \u5bb9\u5668\u7684\u5bf9\u6bd4<\/h3>\n
\n\n
\u7279\u6027TomcatJettyJBoss\/WildFlyWebLogic<\/tr>\n \n \u5b9a\u4f4d<\/td>\n \u8f7b\u91cf\u7ea7 Servlet \u5bb9\u5668<\/td>\n \u8f7b\u91cf\u7ea7\u5d4c\u5165\u5f0f\u5bb9\u5668<\/td>\n \u5168\u529f\u80fd Java EE \u5e94\u7528\u670d\u52a1\u5668<\/td>\n \u5546\u4e1a\u7ea7 Java EE \u670d\u52a1\u5668<\/td>\n<\/tr>\n \n \u4f53\u79ef<\/td>\n \u5c0f（\u7ea6 100MB）<\/td>\n \u6781\u5c0f（\u7ea6 20MB）<\/td>\n \u5927（\u7ea6 1GB）<\/td>\n \u5927（\u7ea6 2GB）<\/td>\n<\/tr>\n \n \u542f\u52a8\u901f\u5ea6<\/td>\n \u8f83\u5feb<\/td>\n \u6781\u5feb<\/td>\n \u8f83\u6162<\/td>\n \u6162<\/td>\n<\/tr>\n \n \u529f\u80fd<\/td>\n \u652f\u6301 Servlet\/JSP \u6838\u5fc3\u529f\u80fd<\/td>\n \u652f\u6301\u6838\u5fc3\u529f\u80fd，\u66f4\u7075\u6d3b<\/td>\n \u652f\u6301\u5b8c\u6574 Java EE \u89c4\u8303<\/td>\n \u652f\u6301\u5b8c\u6574 Java EE \u89c4\u8303，\u5e26\u5546\u4e1a\u652f\u6301<\/td>\n<\/tr>\n \n \u9002\u7528\u573a\u666f<\/td>\n \u4e2d\u5c0f\u578b Java Web \u5e94\u7528<\/td>\n \u5d4c\u5165\u5f0f\u5e94\u7528\u3001\u5fae\u670d\u52a1<\/td>\n \u590d\u6742\u4f01\u4e1a\u7ea7\u5e94\u7528<\/td>\n \u5927\u578b\u5546\u4e1a\u7cfb\u7edf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u9002\u7528\u573a\u666f：<\/p>\n
- \n
- Tomcat：\u4e2d\u5c0f\u578b Java Web \u5e94\u7528\u3001\u5f00\u53d1\u73af\u5883\u3001\u9700\u8981\u8f7b\u91cf\u90e8\u7f72\u7684\u573a\u666f<\/li>\n
- Jetty：\u5d4c\u5165\u5f0f\u5e94\u7528（\u5982 Spring Boot \u5185\u7f6e\u5bb9\u5668）\u3001\u5bf9\u542f\u52a8\u901f\u5ea6\u654f\u611f\u7684\u573a\u666f<\/li>\n
- JBoss\/WildFly：\u9700\u8981\u5b8c\u6574 Java EE \u529f\u80fd\u7684\u4f01\u4e1a\u7ea7\u5e94\u7528<\/li>\n
- WebLogic：\u5bf9\u7a33\u5b9a\u6027\u548c\u5546\u4e1a\u652f\u6301\u6709\u9ad8\u8981\u6c42\u7684\u5927\u578b\u7cfb\u7edf<\/li>\n<\/ul>\n
1.4\u00a0tomcat\u7684\u529f\u80fd\u4ecb\u7ecd<\/h3>\n
Tomcat \u662f\u4e00\u6b3e\u5f00\u6e90\u7684 Java Web \u670d\u52a1\u5668，\u4e3b\u8981\u7528\u4e8e\u8fd0\u884c Java \u5f00\u53d1\u7684 Web \u5e94\u7528\u7a0b\u5e8f，\u662f Java \u751f\u6001\u4e2d\u6700\u5e38\u7528\u7684\u670d\u52a1\u5668\u4e4b\u4e00\u3002<\/p>\n
1\u3001\u8fd0\u884c Java Web \u5e94\u7528
\n\u80fd\u89e3\u6790\u548c\u6267\u884c\u57fa\u4e8e Servlet\u3001JSP \u6280\u672f\u5f00\u53d1\u7684\u7a0b\u5e8f，\u6bd4\u5982\u4f01\u4e1a\u7f51\u7ad9\u540e\u53f0\u3001\u7ba1\u7406\u7cfb\u7edf\u3001API \u670d\u52a1\u7b49\u3002\u5f00\u53d1\u8005\u7f16\u5199\u7684 Java Web \u4ee3\u7801（\u5982 Spring Boot \u5e94\u7528），\u6700\u7ec8\u9700\u8981\u90e8\u7f72\u5230 Tomcat \u4e0a\u624d\u80fd\u901a\u8fc7\u7f51\u7edc\u8bbf\u95ee\u3002<\/p>\n2\u3001\u5904\u7406 HTTP \u8bf7\u6c42
\n\u5185\u7f6e\u4e86\u8f7b\u91cf\u7ea7\u7684 HTTP \u670d\u52a1\u5668，\u53ef\u76f4\u63a5\u63a5\u6536\u6d4f\u89c8\u5668\u7b49\u5ba2\u6237\u7aef\u53d1\u9001\u7684 HTTP \u8bf7\u6c42，\u5c06\u8bf7\u6c42\u4f20\u9012\u7ed9\u5bf9\u5e94\u7684 Java \u7a0b\u5e8f\u5904\u7406，\u518d\u628a\u5904\u7406\u7ed3\u679c（\u5982\u7f51\u9875\u3001\u6570\u636e）\u4ee5 HTTP \u54cd\u5e94\u7684\u5f62\u5f0f\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002<\/p>\n3\u3001\u7ba1\u7406\u7a0b\u5e8f\u751f\u547d\u5468\u671f
\n\u4f5c\u4e3a Servlet \u5bb9\u5668，\u8d1f\u8d23\u7ba1\u7406 Java Web \u7ec4\u4ef6（\u5982 Servlet）\u7684\u521b\u5efa\u3001\u8fd0\u884c\u548c\u9500\u6bc1，\u63d0\u4f9b\u8fd9\u4e9b\u7ec4\u4ef6\u8fd0\u884c\u6240\u9700\u7684\u73af\u5883（\u5982\u5185\u5b58\u3001\u7f51\u7edc\u8fde\u63a5\u7b49）\u3002<\/p>\n4\u3001\u652f\u6301\u591a\u79cd\u90e8\u7f72\u65b9\u5f0f
\n\u53ef\u4ee5\u76f4\u63a5\u628a Web \u5e94\u7528\u6253\u5305\u6210 WAR \u6587\u4ef6，\u653e\u5230 Tomcat \u7684\u6307\u5b9a\u76ee\u5f55\u4e0b，\u5b83\u4f1a\u81ea\u52a8\u89e3\u538b\u5e76\u8fd0\u884c，\u4e5f\u652f\u6301\u901a\u8fc7\u7ba1\u7406\u754c\u9762\u624b\u52a8\u90e8\u7f72\u5e94\u7528\u3002<\/p>\n\u4e8c\u3001Tomcat \u6838\u5fc3\u4f18\u52bf<\/h2>\n
1. \u8f7b\u91cf\u6613\u7528<\/h4>\n
- \n
- \u4f53\u79ef\u5c0f\u5de7：\u5b89\u88c5\u5305\u4ec5 100MB \u5de6\u53f3，\u5360\u7528\u7cfb\u7edf\u8d44\u6e90\u5c11，\u9002\u5408\u4e2d\u5c0f\u578b\u5e94\u7528\u90e8\u7f72\u3002<\/li>\n
- \u90e8\u7f72\u7b80\u5355：\u65e0\u9700\u590d\u6742\u914d\u7f6e，\u89e3\u538b\u540e\u5373\u53ef\u8fd0\u884c，\u652f\u6301 Windows\u3001Linux\u3001macOS \u7b49\u591a\u5e73\u53f0\u3002<\/li>\n<\/ul>\n
2. \u89c4\u8303\u517c\u5bb9<\/h4>\n
- \n
- \u4e25\u683c\u9075\u5faa Java EE \u89c4\u8303：\u652f\u6301 Servlet\u3001JSP\u3001EL \u8868\u8fbe\u5f0f\u3001WebSocket \u7b49\u6838\u5fc3\u6280\u672f\u89c4\u8303，\u786e\u4fdd Java Web \u5e94\u7528\u7684\u517c\u5bb9\u6027\u548c\u53ef\u79fb\u690d\u6027\u3002<\/li>\n
- \u7248\u672c\u540c\u6b65\u66f4\u65b0：\u53ca\u65f6\u8ddf\u8fdb Java EE \u89c4\u8303\u5347\u7ea7，\u5982 Tomcat 10 \u652f\u6301 Jakarta EE 9，\u9002\u914d\u6700\u65b0\u7684 API \u6807\u51c6\u3002<\/li>\n<\/ul>\n
3. \u7075\u6d3b\u53ef\u6269\u5c55<\/h4>\n
- \n
- \u6a21\u5757\u5316\u8bbe\u8ba1：\u6838\u5fc3\u7ec4\u4ef6（Catalina\u3001Coyote\u3001Jasper \u7b49）\u89e3\u8026，\u53ef\u6309\u9700\u542f\u7528\u6216\u6269\u5c55\u3002<\/li>\n
- \u652f\u6301\u81ea\u5b9a\u4e49\u914d\u7f6e：\u901a\u8fc7 XML \u914d\u7f6e\u6587\u4ef6\u6216\u6ce8\u89e3\u65b9\u5f0f，\u7075\u6d3b\u8c03\u6574\u5bb9\u5668\u884c\u4e3a\u3001\u7ebf\u7a0b\u6c60\u3001\u8fde\u63a5\u5668\u7b49\u53c2\u6570\u3002<\/li>\n<\/ul>\n
4. \u5f00\u53d1\u53cb\u597d<\/h4>\n
- \n
- \u5185\u7f6e\u7ba1\u7406\u5de5\u5177：\u63d0\u4f9b Web \u7ba1\u7406\u754c\u9762（Manager App）\u548c\u8fdc\u7a0b\u90e8\u7f72\u529f\u80fd，\u65b9\u4fbf\u5e94\u7528\u7ba1\u7406\u3002<\/li>\n
- \u8c03\u8bd5\u4fbf\u6377：\u4e0e\u4e3b\u6d41 IDE（Eclipse\u3001IntelliJ IDEA）\u65e0\u7f1d\u96c6\u6210，\u652f\u6301\u70ed\u90e8\u7f72\u548c\u65ad\u70b9\u8c03\u8bd5\u3002<\/li>\n<\/ul>\n
5. \u7a33\u5b9a\u53ef\u9760<\/h4>\n
- \n
- \u6210\u719f\u7684\u793e\u533a\u652f\u6301：Apache \u57fa\u91d1\u4f1a\u7ef4\u62a4，\u5168\u7403\u5f00\u53d1\u8005\u8d21\u732e\u4ee3\u7801，Bug \u4fee\u590d\u53ca\u65f6\u3002<\/li>\n
- \u5bb9\u9519\u673a\u5236\u5b8c\u5584：\u652f\u6301\u7ebf\u7a0b\u6c60\u9694\u79bb\u3001\u8bf7\u6c42\u8d85\u65f6\u63a7\u5236\u3001\u5f02\u5e38\u9875\u9762\u914d\u7f6e\u7b49，\u63d0\u5347\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n
\u4e09\u3001Tomcat \u5b89\u88c5\u4ee5\u53ca\u76f8\u5173\u5b9e\u9a8c<\/h2>\n
3.1tomcat\u7684\u5b89\u88c5<\/h3>\n
3.1.1 \u73af\u5883\u51c6\u5907<\/h4>\n
192.168.134.100：nginx<\/p>\n
192.168.134.10：tomcatA<\/p>\n
192.168.134.20：tomcatb<\/p>\n
3.1.2\u5b89\u88c5Java\u73af\u5883<\/h4>\n
#\u5b89\u88c5iava\u73af\u5883
\n[root@tomcatB ~]# dnf install java-1.8.0-openjdk.x86_64 -y<\/p>\n#\u67e5\u770bjava\u7248\u672c
\n[root@tomcatB ~]# java -version
\nopenjdk version "1.8.0_382"
\nOpenJDK Runtime Environment (build 1.8.0_382-b05)
\nOpenJDK 64-Bit Server VM (build 25.382-b05, mixed mode)<\/p>\n#\u67e5\u770bjava\u7684\u73af\u5883\u76ee\u5f55
\n[root@tomcatB ~]# which java
\n\/usr\/bin\/java
\n[root@tomcatB ~]# ll \/usr\/bin\/java
\nlrwxrwxrwx 1 root root 22 Jul 30 10:54 \/usr\/bin\/java -> \/etc\/alternatives\/java<\/p>\n#java\u7684\u8fd0\u884c\u73af\u5883
\n[root@tomcatB ~]# cd \/etc\/alternatives\/jre
\n[root@tomcatB jre]# ls
\nASSEMBLY_EXCEPTION bin lib LICENSE THIRD_PARTY_README<\/p>\n3.1.3 \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 bin etc games include lib lib64 libexec sbin shar
\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 commons-daemon-native.tar.gz makebase.sh tomcat-juli.
\ncatalina.bat configtest.bat setclasspath.bat tomcat-nativ
\ncatalina.sh configtest.sh setclasspath.sh tool-wrapper
\ncatalina-tasks.xml daemon.sh shutdown.bat tool-wrapper
\nciphers.bat digest.bat shutdown.sh version.bat
\nciphers.sh digest.sh startup.bat version.sh
\ncommons-daemon.jar makebase.bat startup.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
\nUsing CATALINA_OPTS:
\nTomcat started.<\/p>\n3.1.4\u00a0\u67e5\u770b\u7aef\u53e3<\/h4>\n
[root@tomcatA ~]# netstat -antlupe grep java
\ntcp6 0 0 127.0.0.1:8005 :::* LISTEN 087\/java<\/p>\n\u3010\u6ce8\u610f：\u8bbf\u95ee\u524d\u8981\u5173\u95ed\u9632\u706b\u5899\u3011
\n[root@tomcatA ~]# systemctl disable –now firewalld
\nRemoved "\/etc\/systemd\/system\/multi-user.target.wants\/firewalld.service".
\nRemoved "\/etc\/systemd\/system\/dbus-org.fedoraproject.FirewallD1.service".<\/p>\n3.1.5 \u8bbf\u95eetomcat<\/h4>\n
![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250815183956-689f7efc4f52b.png\")
<\/p>\n![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250815183958-689f7efe6d10b.png\")
<\/p>\n3.2 \u751f\u6210Tomcat\u542f\u52a8\u6587\u4ef6<\/h3>\n
tomcat\u7684\u76ee\u5f55\u7ed3\u6784<\/p>\n
\u76ee\u5f55 \u00a0 \u00a0 \u00a0 \u00a0 \u8bf4\u660e<\/p>\n
——————————————————-<\/p>\n
bin \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u670d\u52a1\u542f\u52a8\u3001\u505c\u6b62\u7b49\u76f8\u5173\u7a0b\u5e8f\u548c\u6587\u4ef6<\/p>\n
conf \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u914d\u7f6e\u6587\u4ef6<\/p>\n
lib \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u5e93\u76ee\u5f55<\/p>\n
logs \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u65e5\u5fd7\u76ee\u5f55<\/p>\n
webapps \u00a0 \u00a0 \u00a0 \u00a0 \u5e94\u7528\u7a0b\u5e8f，\u5e94\u7528\u90e8\u7f72\u76ee\u5f55，\u76f8\u5f53\u4e8enginx\u7684\u9ed8\u8ba4\u53d1\u5e03\u76ee\u5f55<\/p>\n
work jsp \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u7f16\u8bd1\u540e\u7684\u7ed3\u679c\u6587\u4ef6，\u5efa\u8bae\u63d0\u524d\u9884\u70ed\u8bbf\u95ee<\/p>\n
3.2.1 \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>\n3.2.2\u00a0\u751f\u6210\u542f\u52a8\u6587\u4ef6<\/h4>\n
[root@tomcatA conf]# vim \/lib\/systemd\/system\/tomcat.service
\n[Unit]
\nDescription=Tomcat
\n#After=syslog.target network.target remote-fs.target nss-lookup.target
\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>\n3.2.3\u00a0\u751f\u6210tomcat\u7528\u6237\u5e76\u8bbe\u5b9a\u8f6f\u4ef6\u5b89\u88c5\u76ee\u5f55\u6743\u9650<\/h4>\n
[root@tomcatA conf]# useradd -s \/sbin\/nologin -M tomcat
\n[root@tomcatA conf]# chown tomcat.tomcat \/usr\/local\/tomcat\/ -R<\/p>\n3.2.4\u00a0\u7528\u542f\u52a8\u811a\u672c\u5f00\u542f\u670d\u52a1<\/h4>\n
[root@tomcatA conf]# systemctl enable –now tomcat
\nCreated symlink \/etc\/systemd\/system\/multi-user.target.wants\/tomcat.service \u2192 \/usr\/lib\/systemd\/system\/tomcat.service.<\/p>\n3.2.5 \u67e5\u770b\u670d\u52a1\u662f\u5426\u5f00\u542f<\/h4>\n
![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250815184001-689f7f01ed8ac.png\")
<\/p>\n![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250815184003-689f7f0351aed.png\")
<\/p>\n3.3 nginx+tomcat\u591a\u7aef\u8d1f\u8f7d\u5747\u8861<\/h3>\n
\u7ed3\u5408\u53cd\u5411\u4ee3\u7406\u5b9e\u73b0tomcat\u90e8\u7f72<\/p>\n
![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250815184004-689f7f04aa6cb.png\")
<\/p>\nstandalone\u6a21\u5f0f，Tomcat\u5355\u72ec\u8fd0\u884c，\u76f4\u63a5\u63a5\u53d7\u7528\u6237\u7684\u8bf7\u6c42，\u4e0d\u63a8\u8350\u3002<\/p>\n
\u53cd\u5411\u4ee3\u7406，\u5355\u673a\u8fd0\u884c，\u63d0\u4f9b\u4e86\u4e00\u4e2aNginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406，\u53ef\u4ee5\u505a\u5230\u9759\u6001\u7531nginx\u63d0\u4f9b\u54cd\u5e94，\u52a8\u6001jsp\u4ee3 \u7406\u7ed9Tomcat<\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 LNMT：Linux + Nginx + MySQL + Tomcat<\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 LAMT：Linux + Apache（Httpd）+ MySQL + Tomcat<\/p>\n
\u524d\u7f6e\u4e00\u53f0Nginx，\u7ed9\u591a\u53f0Tomcat\u5b9e\u4f8b\u505a\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u8c03\u5ea6，Tomcat\u4e0a\u90e8\u7f72\u7684\u7eaf\u52a8\u6001\u9875\u9762\u66f4 \u9002\u5408<\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 LNMT：Linux + Nginx + MySQL + Tomcat<\/p>\n
\u591a\u7ea7\u4ee3\u7406<\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 LNNMT：Linux + Nginx + Nginx + MySQL + Tomcat<\/p>\n
3.3.1\u00a0\u5b89\u88c5nginx\u670d\u52a1<\/h4>\n
[root@nginx ~]# dnf install -y nginx<\/p>\n
3.3.2\u00a0\u914d\u7f6e\u5b50\u6587\u4ef6<\/h4>\n
[root@nginx local]# vim \/etc\/nginx\/conf.d\/vhosts.conf
\nupstream tomcat {
\n hash $cookie_JSESSIONID;
\n server 192.168.134.10:8080;
\n server 192.168.134.20:8080;
\n}
\nserver {
\n listen 80;
\n server_name www.zx.org;
\n location ~ \\\\.jsp$ {
\n #proxy_pass http:\/\/192.168.134.10:8080;（\u5355\u673a\u53cd\u5411）
\n proxy_pass http:\/\/tomcat;（\u591a\u673a\u53cd\u5411）
\n }
\n}<\/p>\n3.3.3\u00a0\u00a0\u5f00\u542f\u670d\u52a1<\/h4>\n
#\u5173\u95ed\u9632\u706b\u5899
\n[root@nginx ~]# systemctl disable –now firewalld
\nRemoved "\/etc\/systemd\/system\/multi-user.target.wants\/firewalld.service".
\nRemoved "\/etc\/systemd\/system\/dbus-org.fedoraproject.FirewallD1.service".<\/p>\n#\u5f00\u542f\u670d\u52a1
\n[root@nginx ~]# systemctl enable –now nginx
\nCreated symlink \/etc\/systemd\/system\/multi-user.target.wants\/nginx.service \u2192 \/usr\/lib\/systemd\/system\/nginx.service.
\n[root@nginx ~]# netstat -antlupe | grep nginx
\ntcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 0 98707 30362\/nginx: master
\ntcp6 0 0 :::80 :::* LISTEN 0 98708 30362\/nginx: master<\/p>\n3.3.4 \u7ed9tomcat\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u6d4b\u8bd5\u6587\u4ef6<\/h4>\n
[root@tomcatA ~]# cp test.jsp \/usr\/local\/tomcat\/webapps\/ROOT\/
\n[root@tomcatA ~]# systemctl restart tomcat<\/p>\n3.3.5 \u6d4b\u8bd5<\/h4>\n
\u5355\u673a\u53cd\u5411\u4ee3\u7406<\/h5>\n
![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250815184007-689f7f07971a2.png\")
<\/p>\n\u53cd\u5411\u4ee3\u7406\u591a\u673a<\/h5>\n
![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250815184009-689f7f099dee5.png\")
<\/p>\n3.4 Memcached<\/h3>\n
Memcached \u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u9ad8\u6027\u80fd\u5206\u5e03\u5f0f\u5185\u5b58\u7f13\u5b58\u7cfb\u7edf，\u4e3b\u8981\u7528\u4e8e\u51cf\u8f7b\u6570\u636e\u5e93\u8d1f\u8f7d\u3001\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u54cd\u5e94\u901f\u5ea6\u3002\u5b83\u901a\u8fc7\u5c06\u9891\u7e41\u8bbf\u95ee\u7684\u6570\u636e\u5b58\u50a8\u5728\u5185\u5b58\u4e2d，\u51cf\u5c11\u5bf9\u6570\u636e\u5e93\u7684\u76f4\u63a5\u67e5\u8be2，\u4ece\u800c\u63d0\u5347\u7cfb\u7edf\u6027\u80fd\u3002<\/p>\n
\u6838\u5fc3\u7279\u6027
\n1\u3001\u5185\u5b58\u5b58\u50a8
\n\u6570\u636e\u5b8c\u5168\u5b58\u50a8\u5728\u5185\u5b58\u4e2d，\u8bfb\u5199\u901f\u5ea6\u6781\u5feb（\u5fae\u79d2\u7ea7\u54cd\u5e94），\u9002\u5408\u5b58\u50a8\u9891\u7e41\u8bbf\u95ee\u7684\u70ed\u70b9\u6570\u636e（\u5982\u7528\u6237\u4f1a\u8bdd\u3001\u5546\u54c1\u4fe1\u606f\u3001\u8ba1\u6570\u5668\u7b49）\u3002<\/p>\n2\u3001\u5206\u5e03\u5f0f\u67b6\u6784
\n\u652f\u6301\u591a\u670d\u52a1\u5668\u96c6\u7fa4\u90e8\u7f72，\u53ef\u901a\u8fc7\u54c8\u5e0c\u7b97\u6cd5\u5c06\u6570\u636e\u5206\u6563\u5230\u4e0d\u540c\u8282\u70b9，\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u548c\u6a2a\u5411\u6269\u5c55，\u5355\u8282\u70b9\u53ef\u5904\u7406\u6bcf\u79d2\u6570\u5341\u4e07\u6b21\u8bf7\u6c42\u3002<\/p>\n3\u3001\u7b80\u5355\u952e\u503c\u5b58\u50a8
\n\u91c7\u7528\u952e\u503c（Key-Value）\u7ed3\u6784\u5b58\u50a8\u6570\u636e，\u952e\u662f\u5b57\u7b26\u4e32（\u6700\u5927 250 \u5b57\u8282），\u503c\u53ef\u4ee5\u662f\u4efb\u610f\u6570\u636e（\u6700\u5927 1MB），\u4e0d\u652f\u6301\u590d\u6742\u67e5\u8be2（\u5982 SQL）\u3002<\/p>\n4\u3001\u8fc7\u671f\u7b56\u7565
\n\u6bcf\u4e2a\u952e\u503c\u5bf9\u53ef\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4（TTL），\u8fc7\u671f\u540e\u81ea\u52a8\u5220\u9664，\u4e5f\u652f\u6301 LRU（\u6700\u8fd1\u6700\u5c11\u4f7f\u7528）\u6dd8\u6c70\u673a\u5236，\u5f53\u5185\u5b58\u4e0d\u8db3\u65f6\u81ea\u52a8\u6e05\u7406\u4e0d\u5e38\u7528\u6570\u636e\u3002<\/p>\n5\u3001\u65e0\u6301\u4e45\u5316
\n\u6570\u636e\u4ec5\u5b58\u4e8e\u5185\u5b58，\u4e0d\u5199\u5165\u78c1\u76d8，\u670d\u52a1\u5668\u91cd\u542f\u540e\u6570\u636e\u4f1a\u4e22\u5931，\u56e0\u6b64\u901a\u5e38\u4f5c\u4e3a \u201c\u7f13\u5b58\u201d \u800c\u975e \u201c\u6570\u636e\u5e93\u201d \u4f7f\u7528，\u9700\u914d\u5408\u540e\u7aef\u6570\u636e\u5e93\u6301\u4e45\u5316\u6570\u636e\u3002<\/p>\n6\u3001\u8f7b\u91cf\u7ea7\u534f\u8bae
\n\u4f7f\u7528\u7b80\u5355\u7684\u6587\u672c\u534f\u8bae\u6216\u4e8c\u8fdb\u5236\u534f\u8bae\u901a\u4fe1，\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00（Java\u3001Python\u3001PHP \u7b49）\u7684\u5ba2\u6237\u7aef\u5e93\u3002<\/p>\n3.5\u00a0session\u5171\u4eab\u670d\u52a1\u5668<\/h3>\n
![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250815184014-689f7f0ec411d.png\")
<\/p>\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\u5728 memcached1\u4e2d<\/p>\n
3.5.1\u00a0\u5b89\u88c5\u63d2\u4ef6<\/h4>\n
#\u5b89\u88c5telnet
\n[root@tomcatA ~]# dnf install -y telnet<\/p>\n#\u5b89\u88c5memcache
\n[root@tomcatA ~]# dnf install -y memcached.x86_64
\n[root@tomcatA ~]# vim \/etc\/sysconfig\/memcached
\nPORT="11211"
\nUSER="memcached"
\nMAXCONN="1024"
\nCACHESIZE="64"
\nOPTIONS="-l 0.0.0.0,::1"
\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
\ntcp 0 0 0.0.0.0:11211 0.0.0.0:* LISTEN 981 78015 31797\/memcached
\ntcp6 0 0 ::1:11211 :::* LISTEN 981 78016 31797\/memcached<\/p>\n#\u5b89\u88c5telnet
\n[root@tomcatA ~]# dnf install -y telnet<\/p>\n#\u5b89\u88c5memcache
\n[root@tomcatA ~]# dnf install -y memcached.x86_64
\n[root@tomcatA ~]# vim \/etc\/sysconfig\/memcached
\nPORT="11211"
\nUSER="memcached"
\nMAXCONN="1024"
\nCACHESIZE="64"
\nOPTIONS="-l 0.0.0.0,::1"
\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
\ntcp 0 0 0.0.0.0:11211 0.0.0.0:* LISTEN 981 78015 31797\/memcached
\ntcp6 0 0 ::1:11211 :::* LISTEN 981 78016 31797\/memcached<\/p>\n3.5.2\u00a0\u4fee\u6539tomcat\u914d\u7f6e<\/h4>\n
[root@tomcatA ~]# vim \/usr\/local\/tomcat\/conf\/context.xml
\n\u5728context\u6807\u7b7e\u4e2d\u7684\u6700\u540e
\n <Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
\n memcachedNodes="n1:192.168.134.10:11211,n2:192.168.134.20:11211"
\n failoverNodes="n1"
\n requestUriIgnorePattern=".*\\\\.(ico|png|gif|jpg|css|js)$"
\n transcoderFactoryClass="de.javakaffee.web.msm.serializer.kryo.KryoTranscoderFactory"
\n \/><\/p>\n[root@tomcatB ~]# vim \/usr\/local\/tomcat\/conf\/context.xml
\n<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
\n memcachedNodes="n1:192.168.134.10:11211,n2:192.168.134.20:11211"
\n failoverNodes="n2"
\n requestUriIgnorePattern=".*\\\\.(ico|png|gif|jpg|css|js)$"
\n transcoderFactoryClass="de.javakaffee.web.msm.serializer.kryo.KryoTranscoderFactory"
\n\/><\/p>\n3.5.3\u00a0\u6d4b\u8bd5<\/h4>\n
1.\u5728\u4e24\u53f0tomcat\u90fd\u5f00\u542f\u7684\u60c5\u51b5\u4e0b：
\nhttp:\/\/www.zx.org\/test.jsp
\n2.\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![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250815184016-689f7f109d75a.png\")
<\/p>\n![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250815184019-689f7f135ae8b.png\")
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