部署安装tomcat 和 jdk

下载jdk http://www.oracle.com/technetwork/java/javase/downloads/index.html 解压jdk tar xf jdk-8u191-linux-x64.tar.gz -C /usr/local/ 改名mv jdk1.8.0_191/ java 设置环境变量: [root@java-tomcat1 local]# vim /etc/profile.d/jdk.sh export JAVA_HOME=/usr/local/java #指定java安装目录 export PATH=$JAV{A}_{H}OME/bin:$JAVA_HOME/jre/bin:KaTeX parse error: Expected 'EOF', got '#' at position 9: PATH #̲用于指定java系统查找命令的…JAVA_HOME/lib:$JAV{A}_{H}OME/jre/lib:$JAVA_HOME/lib/tools.jar #类的路径，在编译运行java程序时，如果有调用到其他类的时候，在classpath中寻找需要的类。 刷新 [root@java-tomcat1 local]# source /etc/profile.d/jdk.sh [root@java-tomcat1 local]# java -version java version “1.8.0_191” Java™ SE Runtime Environment (build 1.8.0_191-b12) Java HotSpot™ 64-Bit Server VM (build 25.191-b12, mixed mode) 下载tomcat wget https://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-8/v8.5.49/bin/apache-tomcat-8.5.49.tar.gz 解压tomcat tar xzf apache-tomcat-8.5.49.tar.gz -C /usr/local 改名 mv /usr/local/apache-tomcat-8.5.49 /usr/local/tomcat 8.5.49/ tomcat 设置环境变量: vim /etc/profile.d/tomcat.sh export TOMCAT_HOME=/usr/local/tomcat #指定tomcat的安装目录 export PATH=$TOMCA{T}_{H}OME/bin:$PATH source /etc/profile.d/tomcat.sh 查看tomcat是否安装成功: [root@java-tomcat1 tomcat]# version.sh Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /temp /usr/local/tomcat Using JRE_HOME: /usr/local/jdk Using CLASSPATH: /data/application/tomcat/bin/bootstrap.jar:/data/application/tomcat/bin/tomcat-juli.jar Server version: Apache Tomcat/8.5.49 Server built: Nov 17 2019 18:45:30 UTC Server number: 8.5.49.0 OS Name: Linux OS Version: 3.10.0-514.el7.x86_64 Architecture: amd64 JVM Version: 1.8.0_211-b12 JVM Vendor: Oracle Corporation 启动tomcat

查看端口 输入服务器ip查看tomcat网页 在这里插入图片描述](https://img-blog.csdnimg.cn/20201021213848767.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ4MjI5MzIx,size_16,color_FFFFFF,t_70#pic_center)