Tomcat的安装与环境变量配置

准备软件

JDK：Java Downloads | Oracle

tomcat：Apache Tomcat® - Apache Tomcat 10 Software Downloads

环境准备

//关闭防火墙
systemctl stop firewalld.service 
systemctl disable firewalld.service
//临时关闭se
setenforce 0
//永久关闭se    将enforcing 改为 disabled
vi /etc/selinux/config

 

 将安装包放入/usr/local/src/目录下

 

 解压

tar -zxvf apache-tomcat-9.0.53.tar.gz //解压tomcat
tar -zxvf jdk-16.0.2_linux-x64_bin.tar.gz //解压JDK

JDK安装

mv jdk-16.0.2/ /usr/local/jdk1.8 //将解压好的JDK移入/usr/laocl/并改名为jdk1.8

 

 设置环境变量，编辑/etc/profile文件，并使其立即生效

 vim /etc/profile //进入配置文件
JAVA_HOME=/usr/local/jdk1.8/
JAVA_BIN=/usr/local/jdk1.8/bin
JRE_HOME=/usr/local/jdk1.8/jre
PATH=$PATH:/usr/local/jdk1.8/bin:/usr/local/jdk1.8/jre/bin
CLAsspATH=/usr/local/jdk1.8/jre/lib:/usr/local/jdk1.8/lib:/usr/local/jdk1.8/jre/lib/charsets.jar //将这段添加到文件底部

 

 检查JDK安装情况

 

 安装tomcat

 mv  apache-tomcat-9.0.53 /usr/local/tomcat//与JKD一样移动并改名

 

启动tomcat

/usr/local/tomcat/bin/startup.sh//启动
ip+:8080登陆网址

 

 

 

 修改配置文件

vim /usr/local/tomcat/conf/server.xml //进入server.xml文件

 

 

/usr/local/tomcat/bin/shutdown.sh//关闭服务
/usr/local/tomcat/bin/startup.sh//开启服务
ip+80重新登陆或者直接输入IP

 

 appbase部署java应用

准备一个war包：ZrLog 博客程序

将war包放入/usr/local/src/目录下

cp zrlog-1.7.1-baaecb9-release.war /usr/local/tomcat/webapps/ //将war包拷贝到/usr/local/tomcat/webapps/目录下 appbase支持自动解压
mv zrlog-1.7.1-baaecb9-release zrlog//将名字改为zrlog

用浏览器访问IP+zrlog