linux怎么查看本机内存大小
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2022-10-12
Tomcat部署实战!
Tomcat部署及优化
1.Tomcat安装部署 2.虚拟主机配置 3.Tomcat优化
Tomcat介绍
1.免费的、开放源代码的Web应用服务器2.Apache软件基金会(Apache Software Foundation)Jakarta项目中的- -个核心项目3.由Apache、 Sun和一些公司及个人共同开发而成4.深受Java爱好者的喜爱,并得到部分软件开发商的认可5.目前比较流行的Web应用服务器
Tomcat部署步骤
1.下载并安装jdk 2.安装并启动Tomcat 3.配置虚拟主机
设置环境变量
1.编辑/etc/profile文件:
export JAVA_HOME=/usr/java/jdk1.8.0_171-amd64 export CLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt,jar export PATH=$JAVA_HOME/bin:$PATH
2.使环境变量生效的命令:
[root@localhost~]#source /etc/profile
3.查看jdk版本的命令:
[root@localhost~]#java -version
安装、启动Tomcat
1.下载安装包:
[root@localhost ~]# wget shu.edu.cn/apache/tomcat/tomcat-9/v9.0.8/bin/apache-tomcat-9.0.8.tar.gz
2.将安装包移动到/usr/local下重命名:
[root@localhost ~]# mv apache-tomcat-9.0.8 /usr/ocal/tomcat
3.启动Tomcat:
[root@localhost ~]# /usr/local/tomcat/bin/startup.sh
Tomcat启动时间
1.缩短启动时间的命令/usr/java/jdk1.8.0_171-amd64/je/lib/security/java.security文件
securerandom.source=file:/dev/random改为urandom
Demo:Tomcat安装
[root@localhost ~]# mkdir /aaa [root@localhost ~]# mount.cifs //192.168.10.139/rpm /aaa Password for root@//192.168.10.139/rpm: [root@localhost ~]# cd /aaa [root@localhost aaa]# ls amoeba-mysql-binary-2.2.0.tar.gz lf.jpg apr-1.6.2.tar.gz mysql-5.5.24.tar.gz apr-util-1.6.0.tar.gz mysql-5.6.26.tar.gz TC [root@localhost aaa]# cd TC/ [root@localhost TC]# ls apache-jmeter-5.1 apache-jmeter-5.1.zip apache-tomcat-9.0.16.tar.gz jdk-8u201-linux-x64.rpm [root@localhost TC]# rpm -ivh jdk-8u201-linux-x64.rpm [root@localhost TC]# cd /usr/java/ [root@localhost java]# ls default jdk1.8.0_201-amd64 latest [root@localhost java]# cd jdk1.8.0_201-amd64/ [root@localhost jdk1.8.0_201-amd64]# ls bin man COPYRIGHT README.html include release javafx-src.zip src.zip jre THIRDPARTYLICENSEREADME-JAVAFX.txt lib THIRDPARTYLICENSEREADME.txt LICENSE //设置环境变量: [root@localhost jdk1.8.0_201-amd64]# vim /etc/profile 按大写字母G到末行,按小写字母o在下行插入以下内容: export JAVA_HOME=/usr/java/jdk1.8.0_201-amd64 export CLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar export PATH=$JAVA_HOME/bin:$PATH //修改完成后,按Esc退出插入模式,输入:wq保存退出 [root@localhost jdk1.8.0_201-amd64]# source /etc/profile [root@localhost jdk1.8.0_201-amd64]# java -version java version "1.8.0_201" Java(TM) SE Runtime Environment (build 1.8.0_201-b09) Java HotSpot(TM) 64-Bit Server VM (build 25.201-b09, mixed mode) [root@localhost jdk1.8.0_201-amd64]# cd /aaa [root@localhost aaa]# ls Discuz_X3.4_SC_UTF8.zip nginx-1.12.2.tar.gz error.png php-7.1.10.tar.bz2 extundelete-0.2.4.tar.bz2 php-7.1.20.tar.gz TC [root@localhost aaa]# cd TC/ [root@localhost TC]# ls apache-jmeter-5.1 apache-jmeter-5.1.zip apache-tomcat-9.0.16.tar.gz jdk-8u201-linux-x64.rpm [root@localhost TC]# tar zxvf apache-tomcat-9.0.16.tar.gz -C /usr/local/ [root@localhost TC]# cd /usr/local/ [root@localhost local]# ls apache-tomcat-9.0.16 etc include lib64 sbin src bin games lib libexec share //为方便后面查找,修改文件夹名 [root@localhost local]# mv apache-tomcat-9.0.16/ tomcat [root@localhost local]# ls bin games lib libexec share tomcat etc include lib64 sbin src [root@localhost local]# cd tomcat/ [root@localhost tomcat]# cd bin/ [root@localhost bin]# ls bootstrap.jar makebase.sh catalina.bat setclasspath.bat catalina.sh setclasspath.sh catalina-tasks.xml shutdown.bat ciphers.bat shutdown.sh ciphers.sh startup.bat commons-daemon.jar startup.sh commons-daemon-native.tar.gz tomcat-juli.jar configtest.bat tomcat-native.tar.gz configtest.sh tool-wrapper.bat daemon.sh tool-wrapper.sh digest.bat version.bat digest.sh version.sh makebase.bat [root@localhost bin]# ln -s /usr/local/tomcat/bin/startup.sh /usr/bin/ [root@localhost bin]# ln -s /usr/local/tomcat/bin/shutdown.sh /usr/bin/ [root@localhost bin]# systemctl stop firewalld.service [root@localhost bin]# setenforce 0 [root@localhost 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/java/jdk1.8.0_201-amd64 Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Tomcat started.
此时使用宿主机浏览器输入地址:192.168.18.145:8080,可访问到Tomcat的主页:
此时Tmocat部署成功,谢谢观看!
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