官網:http://tomcat.apache.org/html
Tomcat
服務器是一個免費的開源代碼的Web應用服務器,屬於輕量級應用服務器,在中小型系統和併發訪問用戶不是不少的場合下使用,是開發和調試JSP
程序的首選。Tomcat
和Nginx
、Apache
等Web
服務器同樣,具備處理HTML
頁面的功能,另外它仍是一個Servlet
和JSP
容器,獨立的Servlet
容器是Tomcat
的默認模式。不過,Tomcat
處理靜態HTML
的能力不如Nginx/Apache
服務器。
通常狀況下多用Nginx+Tomcat
,Nginx
處理靜態,Tomcat
處理動態程序java
本文使用的軟件包jdk-8u211
, tomcat-9.0.21
。 下載連接 提取碼:f0aylinux
將下載的軟件包上傳到服務器web
# 解壓軟件包 [root@tomcat ~]# tar xf jdk-8u211-linux-x64.tar.gz -C /usr/local/ # 建立一個軟連接 [root@tomcat ~]# ln -s /usr/local/jdk1.8.0_211 /usr/local/java # 添加環境變量 [root@tomcat ~]# sed -i.ori '$a export JAVA_HOME=/usr/local/java \nexport PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH \nexport CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar' /etc/profile # 從新加載環境變量 [root@tomcat ~]# source /etc/profile [root@tomcat ~]# env |grep JAVA JAVA_HOME=/usr/local/java # 查看是否安裝成功 [root@tomcat ~]# java -version java version "1.8.0_211" Java(TM) SE Runtime Environment (build 1.8.0_211-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.211-b12, mixed mode)
# 解壓軟件包 [root@tomcat ~]# tar xf apache-tomcat-9.0.21.tar.gz -C /usr/local/ # 建立一個軟連接 [root@tomcat ~]# ln -s /usr/local/apache-tomcat-9.0.21 /usr/local/tomcat # 定義tomcat所需的環境變量 [root@tomcat ~]# echo "export TOMCAT_HOME=/usr/local/tomcat" >> /etc/profile # 從新加載環境變量 [root@tomcat ~]# source /etc/profile
1)默認的啓動方式spring
[root@tomcat ~]# ls /usr/local/tomcat/bin/startup.sh #啓動腳本 /usr/local/tomcat/bin/startup.sh [root@tomcat ~]# ls /usr/local/tomcat/bin/shutdown.sh #中止腳本 /usr/local/tomcat/bin/shutdown.sh # 默認方式啓動 [root@tomcat ~]# /usr/local/tomcat/bin/startup.sh Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/local/java Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Tomcat started. # 默認方式中止 [root@tomcat ~]# /usr/local/tomcat/bin/shutdown.sh Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/local/java Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
2)加入/etc/init.d/
支持centos6
的service
sql
# 編輯/etc/init.d/tomcat腳本 [root@tomcat ~]# vim /etc/init.d/tomcat #!/bin/bash # Init file for Tomcat server daemon # # chkconfig: 2345 96 14 # description: Tomcat server daemon JAVA_OPTS='-Xms64m -Xmx128m' JAVA_HOME=/usr/local/jdk1.8.0_211 #指定jdk安裝路徑 CATALINA_HOME=/usr/local/tomcat #指定tomcat安裝路徑 export JAVA_OPTS JAVA_HOME CATALINA_HOME exec $CATALINA_HOME/bin/catalina.sh $* # 添加執行權限 [root@tomcat ~]# chmod +x /etc/init.d/tomcat # 啓動中止測試 [root@tomcat ~]# service tomcat start Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/local/jdk1.8.0_211 Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Tomcat started. [root@tomcat ~]# [root@tomcat ~]# service tomcat stop Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/local/jdk1.8.0_211 Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
3)加入systemd
管理tomcat
數據庫
# 編輯啓動腳本 [root@tomcat ~]# vim /usr/lib/systemd/system/tomcat.service [Unit] Description=Tomcat server daemon After=syslog.target network.target remote-fs.target nss-lookup.target [Service] Type=oneshot ExecStart=/usr/local/tomcat/bin/startup.sh ExecStop=/usr/local/tomcat/bin/shutdown.sh ExecReload=/bin/kill -HUP $MAINPID RemainAfterExit=yes [Install] WantedBy=multi-user.target # 測試啓動和關閉 [root@tomcat ~]# systemctl start tomcat [root@tomcat ~]# ps -ef |grep tomcat root 4810 1 35 12:37 ? 00:00:02 /usr/bin/java -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 -Dignore.endorsed.dirs= -classpath /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar -Dcatalina.base=/usr/local/tomcat -Dcatalina.home=/usr/local/tomcat -Djava.io.tmpdir=/usr/local/tomcat/temp org.apache.catalina.startup.Bootstrap start root 4852 1823 0 12:37 pts/1 00:00:00 grep --color=auto tomcat [root@tomcat ~]# [root@tomcat ~]# systemctl stop tomcat [root@tomcat ~]# ps -ef |grep tomcat root 4888 1823 0 12:38 pts/1 00:00:00 grep --color=auto tomcat [root@tomcat ~]# [root@tomcat ~]# systemctl restart tomcat [root@tomcat ~]# ps -ef |grep tomcat root 4909 1 43 12:38 ? 00:00:02 /usr/bin/java -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 -Dignore.endorsed.dirs= -classpath /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar -Dcatalina.base=/usr/local/tomcat -Dcatalina.home=/usr/local/tomcat -Djava.io.tmpdir=/usr/local/tomcat/temp org.apache.catalina.startup.Bootstrap start root 4959 1823 0 12:38 pts/1 00:00:00 grep --color=auto tomcat [root@tomcat ~]# [root@tomcat ~]# systemctl status tomcat ● tomcat.service - Tomcat server daemon Loaded: loaded (/usr/lib/systemd/system/tomcat.service; disabled; vendor preset: disabled) Active: active (exited) since 二 2019-06-25 12:38:22 CST; 3min 53s ago Process: 4895 ExecStart=/usr/local/tomcat/bin/startup.sh (code=exited, status=0/SUCCESS) Main PID: 4895 (code=exited, status=0/SUCCESS) CGroup: /system.slice/tomcat.service └─4909 /usr/bin/java -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.pro... 6月 25 12:38:22 tomcat systemd[1]: Starting Tomcat server daemon... 6月 25 12:38:22 tomcat startup.sh[4895]: Tomcat started. 6月 25 12:38:22 tomcat systemd[1]: Started Tomcat server daemon. # 加入開機啓動 [root@tomcat ~]# systemctl enable tomcat [root@tomcat ~]# systemctl list-unit-files |grep tomcat tomcat.service enabled
tomcat啓動成功後默認端口爲:8080,訪問地址http://ip:8080apache
tomcat
安裝主目錄下的各個子目錄說明:bootstrap
[root@tomcat ~]# cd /usr/local/tomcat/ [root@tomcat tomcat]# tree -L 1 . ├── bin #存放啓動、關閉tomcat或者其它功能的腳本(.bat文件和.sh文件) ├── BUILDING.txt ├── conf #存放tomcat配置相關的文件 ├── CONTRIBUTING.md ├── lib #存放Web應用能訪問的JAR包 ├── LICENSE ├── logs #存放tomcat日誌文件 ├── NOTICE ├── README.md ├── RELEASE-NOTES ├── RUNNING.txt ├── temp #臨時文件 ├── webapps #Web應用程序的跟目錄 └── work #用以產生有JSP編譯出的Servlet的.java和.class文件 7 directories, 7 files
webapps
目錄說明:
這裏幾個目錄對應着主界面的上面的按鈕,能夠直接在主界面查看幫助文檔,及web
界面直接管理。
[root@tomcat tomcat]# cd webapps/ [root@tomcat webapps]# ll 總用量 4 drwxr-x--- 14 root root 4096 6月 25 11:39 docs #tomcat幫助文檔 drwxr-x--- 6 root root 83 6月 25 11:39 examples #web應用實例 drwxr-x--- 5 root root 87 6月 25 11:39 host-manager #管理 drwxr-x--- 5 root root 103 6月 25 11:39 manager #管理 drwxr-x--- 3 root root 283 6月 25 11:39 ROOT #默認網站根目錄
tomcat
通常有幾個日誌文件,訪問的通常放在localhost
日誌文件裏面,管理的日誌放在manager
日誌文件裏面,實時日誌通常在catalina.out
裏面
[root@tomcat tomcat]# cd logs/ [root@tomcat logs]# ll 總用量 180 -rw-r----- 1 root root 82372 6月 25 12:38 catalina.2019-06-25.log -rw-r----- 1 root root 82574 6月 25 12:38 catalina.out -rw-r----- 1 root root 0 6月 25 12:18 host-manager.2019-06-25.log -rw-r----- 1 root root 6246 6月 25 12:38 localhost.2019-06-25.log -rw-r----- 1 root root 3489 6月 25 14:30 localhost_access_log.2019-06-25.txt -rw-r----- 1 root root 0 6月 25 12:18 manager.2019-06-25.log [root@tomcat logs]# tailf catalina.out 25-Jun-2019 12:38:24.674 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/apache-tomcat-9.0.21/webapps/docs] has finished in [27] ms 25-Jun-2019 12:38:24.675 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory 把web 應用程序部署到目錄 [/usr/local/apache-tomcat-9.0.21/webapps/examples] 25-Jun-2019 12:38:25.113 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/apache-tomcat-9.0.21/webapps/examples] has finished in [438] ms 25-Jun-2019 12:38:25.113 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory 把web 應用程序部署到目錄 [/usr/local/apache-tomcat-9.0.21/webapps/host-manager] 25-Jun-2019 12:38:25.163 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/apache-tomcat-9.0.21/webapps/host-manager] has finished in [50] ms 25-Jun-2019 12:38:25.163 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory 把web 應用程序部署到目錄 [/usr/local/apache-tomcat-9.0.21/webapps/manager] 25-Jun-2019 12:38:25.220 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/apache-tomcat-9.0.21/webapps/manager] has finished in [57] ms 25-Jun-2019 12:38:25.238 信息 [main] org.apache.coyote.AbstractProtocol.start 開始協議處理句柄["http-nio-8080"] 25-Jun-2019 12:38:25.298 信息 [main] org.apache.coyote.AbstractProtocol.start 開始協議處理句柄["ajp-nio-8009"] 25-Jun-2019 12:38:25.302 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in [1,290] milliseconds
tomcat
配置文件存放在安裝目錄下的conf
目錄下面
# 進入到配置文件目錄 [root@tomcat ~]# cd /usr/local/tomcat/conf/ [root@tomcat conf]# ll 總用量 228 drwxr-x--- 3 root root 23 6月 25 12:18 Catalina -rw------- 1 root root 12873 6月 5 04:23 catalina.policy -rw------- 1 root root 7243 6月 5 04:23 catalina.properties -rw------- 1 root root 1400 6月 5 04:23 context.xml -rw------- 1 root root 1149 6月 5 04:23 jaspic-providers.xml -rw------- 1 root root 2313 6月 5 04:23 jaspic-providers.xsd -rw------- 1 root root 4144 6月 5 04:23 logging.properties -rw------- 1 root root 7511 6月 5 04:23 server.xml #主配置文件 -rw------- 1 root root 2164 6月 5 04:23 tomcat-users.xml #Tomcat管理用戶配置文件 -rw------- 1 root root 2633 6月 5 04:23 tomcat-users.xsd -rw------- 1 root root 171962 6月 5 04:23 web.xml
配置tomcat
的web
界面管理功能,能夠進行配置文件的管理,及部署在tomcat
上的應用進行管理,默認狀況是處於禁用狀態。若是要開啓這個功能,須要配置管理用戶,即配置tomcat-users.xml
文件。而且還須要修改manager項目下的content.xml
文件,讓其全部地址可訪問
# 編輯配置文件 [root@tomcat ~]# vim /usr/local/tomcat/conf/tomcat-users.xml ... <role rolename="manager-gui"/> <role rolename="admin-gui"/> <user username="tomcat" password="tomcat" roles="manager-gui,admin-gui"/> </tomcat-users> #在這行前面加入上面三行 # 編輯manager/META-INF/context.xml [root@tomcat ~]# vim /usr/local/tomcat/webapps/manager/META-INF/context.xml #將 allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" /> #改成 allow="\d+\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" /> # 編輯host-manager/META-INF/context.xml [root@tomcat ~]# vim /usr/local/tomcat/webapps/host-manager/META-INF/context.xml #將 allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" /> #改成 allow="\d+\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" /> # 重啓tomcat [root@tomcat ~]# systemctl restart tomcat
訪問測試
狀態頁面:
Manager頁面:
Host Manager頁面:
參考:http://www.javashuo.com/article/p-hhbfjiza-t.html
<Server port="8005" shutdown="SHUTDOWN"> <Listener className="org.apache.catalina.startup.VersionLoggerListener" /> <Listener className="org.apache.catalina.security.SecurityListener" /> <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" /> <Listener className="org.apache.catalina.core.JasperListener" /> <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" /> <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" /> <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" /> <GlobalNamingResources> <!-- 全局命名資源,來定義一些外部訪問資源,其做用是爲全部引擎應用程序所引用的外部資源的定義 --!> <Resource name="UserDatabase" auth="Container" type="org.apache.catalina.UserDatabase" description="User database that can be updated and saved" factory="org.apache.catalina.users.MemoryUserDatabaseFactory" pathname="conf/tomcat-users.xml" /> </GlobalNamingResources> <!-- 定義的一個名叫「UserDatabase」的認證資源,將conf/tomcat-users.xml加載至內存中,在須要認證的時候到內存中進行認證 --> <Service name="Catalina"> <!-- # 定義Service組件,同來關聯Connector和Engine,一個Engine能夠對應多個Connector,每一個Service中只能一個Engine --!> <Connector port="80" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> <!-- 修改HTTP/1.1的Connector監聽端口爲80.客戶端經過瀏覽器訪問的請求,只能經過HTTP傳遞給tomcat。還能夠設置server與URIEncoding參數 --> <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" /> <Engine name="Catalina" defaultHost="test.com"> <!-- 修改當前Engine,默認主機是,www.test.com --> <Realm className="org.apache.catalina.realm.LockOutRealm"> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/> </Realm> # Realm組件,定義對當前容器內的應用程序訪問的認證,經過外部資源UserDatabase進行認證 <Host name="test.com" appBase="/web" unpackWARs="true" autoDeploy="true"> <!-- 定義一個主機,域名爲:test.com,應用程序的目錄是/web,設置自動部署,自動解壓 --> <Alias>www.test.com</Alias> <!-- 定義一個別名www.test.com,相似apache的ServerAlias --> <Context path="" docBase="www/" reloadable="true" /> <!-- 定義該應用程序,訪問路徑"",即訪問www.test.com便可訪問,網頁目錄爲:相對於appBase下的www/,即/web/www,而且當該應用程序下web.xml或者類等有相關變化時,自動重載當前配置,即不用重啓tomcat使部署的新應用程序生效 --> <Context path="/bbs" docBase="/web/bbs" reloadable="true" /> <!-- 定義另一個獨立的應用程序(虛擬主機),訪問路徑爲:www.test.com/bbs,該應用程序網頁目錄爲/web/bbs --> <Valve className="org.apache.catalina.valves.AccessLogValve" directory="/web/www/logs" prefix="www_access." suffix=".log" pattern="%h %l %u %t "%r" %s %b" /> <!-- 定義一個Valve組件,用來記錄tomcat的訪問日誌,日誌存放目錄爲:/web/www/logs若是定義爲相對路徑則是至關於$CATALINA_HOME,並不是相對於appBase,這個要注意。定義日誌文件前綴爲www_access.並以.log結尾,pattern定義日誌內容格式,具體字段表示能夠查看tomcat官方文檔 --> </Host> <Host name="manager.test.com" appBase="webapps" unpackWARs="true" autoDeploy="true"> <!-- 定義一個主機名爲man.test.com,應用程序目錄是$CATALINA_HOME/webapps,自動解壓,自動部署 --> <Valve className="org.apache.catalina.valves.RemoteAddrValve" allow="172.16.100.*" /> <!-- 定義遠程地址訪問策略,僅容許172.16.100.*網段訪問該主機,其餘的將被拒絕訪問 --> <Valve className="org.apache.catalina.valves.AccessLogValve" directory="/web/bbs/logs" prefix="bbs_access." suffix=".log" pattern="%h %l %u %t "%r" %s %b" /> <!-- 定義該主機的訪問日誌 --> </Host> </Engine> </Service> </Server>
以部署jspxcms
爲例,在上面已部署的環境下繼續操做。
1)安裝MySQL
及建立庫
[root@tomcat ~]# yum -y install mariadb mariadb-server [root@tomcat ~]# systemctl enable mariadb [root@tomcat ~]# systemctl start mariadb # 建立數據庫並受權 MariaDB [(none)]> create database jspxcms_test character set utf8; MariaDB [(none)]> grant all on jspxcms_test.* to 'jspxcmsuser'@'localhost' identified by '123'; MariaDB [(none)]> flush privileges;
2)部署jspxcms
# tomcat默認的網站目錄 [root@tomcat ~]# ls /usr/local/tomcat/webapps/ docs examples host-manager manager ROOT [root@tomcat ~]# ls /usr/local/tomcat/webapps/ROOT/ # 上傳jspxcms安裝包並解壓 [root@tomcat ~]# mkdir tools [root@tomcat tools]# ls jspxcms-9.5.0-release.zip [root@tomcat tools]# unzip jspxcms-9.5.0-release.zip [root@tomcat tools]# ls CHANGELOG.txt database jspxcms-9.5.0-release.zip Jspxcms安裝手冊.pdf ROOT 用戶許可協議.txt [root@tomcat tools]# rm -rf /usr/local/tomcat/webapps/* [root@tomcat tools]# cp -a ROOT /usr/local/tomcat/webapps/ # 導入sql文件 [root@tomcat tools]# mysql -D jspxcms_test < database/mysql.sql # 編輯配置文件配置數據庫鏈接信息 [root@tomcat tools]# vim /usr/local/tomcat/webapps/ROOT/WEB-INF/classes/application.properties spring.datasource.url=jdbc:mysql://127.0.0.1:3306/jspxcms_test?characterEncoding=utf8 # \u6570\u636E\u5E93\u7528\u6237\u540D spring.datasource.username=jspxcmsuser # \u6570\u636E\u5E93\u5BC6\u7801 spring.datasource.password=123 # 重啓tomcat [root@tomcat ~]# systemctl restart tomcat
3)web
頁面訪問 前臺地址:http://ip:8080 後臺地址:http://ip:8080/cmscp/index.do 默認帳號:admin 密碼爲空
多實例做用運行不一樣的應用(相似虛擬主機)
多實例運行相同的應用(實現負載均衡,支持高併發處理,session問題)
這裏基於上面已安裝的tomcat環境
環境 | Web監聽端口 | 管理實例端口 | 站點家目錄 |
---|---|---|---|
tomcat9_1 | 8081 | 8091 | /webapps/tomcat9_1 |
tomcat9_2 | 8082 | 8092 | /webapps/tomcat9_2 |
1)拷貝tomcat目錄
[root@tomcat ~]# cp -a /usr/local/apache-tomcat-9.0.21 /usr/local/tomcat9_1 [root@tomcat ~]# cp -a /usr/local/apache-tomcat-9.0.21 /usr/local/tomcat9_2
2)編輯配置文件,修改監聽端口和站點家目錄
[root@tomcat ~]# vim /usr/local/tomcat9_1/conf/server.xml <Server port="8091" shutdown="SHUTDOWN"> <Connector port="8081" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> <Host name="localhost" appBase="/webapps/tomcat9_1" unpackWARs="true" autoDeploy="true"> [root@tomcat ~]# vim /usr/local/tomcat9_2/conf/server.xml <Server port="8092" shutdown="SHUTDOWN"> <Connector port="8082" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> <Host name="localhost" appBase="/webapps/tomcat9_2" unpackWARs="true" autoDeploy="true">
3)建立站點家目錄,及測試頁面準備
[root@tomcat ~]# mkdir -p /webapps/tomcat9_{1,2} [root@tomcat ~]# mkdir /webapps/tomcat9_{1,2}/ROOT # tomcat9_1測試頁面準備 [root@tomcat ~]# vim /webapps/tomcat9_1/ROOT/index.jsp <html> <body> <center> <H1><%=new java.util.Date()%></H1> <H2>tomcat9_1</H2> </center> </body> </html> # tomcat9_2測試頁面準備 [root@tomcat ~]# vim /webapps/tomcat9_2/ROOT/index.jsp <html> <body> <center> <H1><%=new java.util.Date()%></H1> <H2>tomcat9_2</H2> </center> </body> </html>
4)刪除掉以前的站點目錄裏面的東西,對這裏沒有用了。能夠直接刪掉
[root@tomcat ~]# rm -rf /usr/local/tomcat9_2/webapps/* [root@tomcat ~]# rm -rf /usr/local/tomcat9_1/webapps/*
5)啓動tomcat1
和tomcat2
[root@tomcat ~]# for i in {1..2};do /usr/local/tomcat9_$i/bin/startup.sh; done # 端口查看 [root@tomcat ~]# ss -tnlp |grep :80 LISTEN 0 100 :::8080 :::* users:(("java",pid=27023,fd=54)) LISTEN 0 100 :::8081 :::* users:(("java",pid=28687,fd=54)) LISTEN 0 100 :::8082 :::* users:(("java",pid=28708,fd=54)) LISTEN 0 1 ::ffff:127.0.0.1:8091 :::* users:(("java",pid=28687,fd=65)) LISTEN 0 1 ::ffff:127.0.0.1:8092 :::* users:(("java",pid=28708,fd=66)) LISTEN 0 1 ::ffff:127.0.0.1:8005 :::* users:(("java",pid=27023,fd=71)) LISTEN 0 100 :::8009 :::* users:(("java",pid=27023,fd=59)
6)訪問測試
補充:Tomcat多實例啓動腳本
[root@tomcat ~]# cat TomcatSys.sh #!/bin/bash #Desc:用於tomcat多實例部署啓動腳本。 #Date:2019-6-26 #by:Lee-YJ if [ "$1" == "tomcat1" ];then export CATALINA_HOME="/usr/local/tomcat9_1" elif [ "$1" == "tomcat2" ];then export CATALINA_HOME="/usr/local/tomcat9_2" else echo $"Usage: $0 {[tomcat1|tomcat2] start|stop|restart}" && exit fi case "$2" in start) $CATALINA_HOME/bin/startup.sh ;; stop) $CATALINA_HOME/bin/shutdown.sh ;; restart) $CATALINA_HOME/bin/shutdown.sh sleep 3 $CATALINA_HOME/bin/startup.sh ;; *) echo $"Usage: $0 {[tomcat1|tomcat2] start|stop|restart}" && exit ;; esac # 使用說明: [root@tomcat ~]# ./TomcatSys.sh tomcat1 start #啓動tomcat1 [root@tomcat ~]# ./TomcatSys.sh tomcat1 stop #中止tomcat1 [root@tomcat ~]# ./TomcatSys.sh tomcat2 restart #重啓tomcat2