1921.68.63.1491、mkdir -p /data/download/java2、cd /data/download/java3、上传 jdk-8u202-linux-x-64.tar.gz文件4、ls -la5、tar -xzvf jdk-8u202-linux-x-64.tar.gz6、ls -ls7、cd jdk1-8.0_2028、ls -la9、cd ..10、mkdir -p /usr/local/java/11、mv jdk1-8.0_202 /usr/local/java/12、cd /usr/local/java/13、ls -la14、cd jdk1.8.0_20215、ls -la16、cd bin17、./java -version切换java18、vi /etc/profileexport JAVA_HOME/usr/local/java/jdk1.8.0_202 export CLASSPATH.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar export PATH$JAVA_HOME/bin:$PATH19、source /etc/profile20、java -version安装tomcat21、mkdir -p /data/download/tomcat22、cd /data/download/tomcat23、wget https://dlcdn.apache.org/tomcat/tomcat-9/v9.0.111/bin/apache-tomcat-9.0.111.tar.gz --no-check-certificate24、tar -xzvf apache-tomcat-9.0.111.tar.gz25、mkdir -p /usr/local/tomcat26、mv apache-tomcat-9.0.111 /usr/local/tomcat27、cd/usr/local/tomcat/apache-tomcat-9.0.11128、ls -la29、cd bin30、./startup.sh31、Linux关闭防火墙systemctl stop firewalld再在浏览器访问192.168.63.149:808032、ps -ef|grep tomcar33、mkdir -p /data/webapps/www34、cd /data/webapps/www35、vi index.jsp..................htmlbodyh1JSP Test Page/h1%new java.util.Date()%/body/html................................36、cd/usr/local/tomcat/apache-tomcat-9.0.111/conf/37、ls -la38、vi server.xml 配在host前面.........................Context path/ docBase/data/webapps/www reloadabletrue//Host...............................39、cd /usr/local/tomcat/apache-tomcat-9.0.111/bin40、./shutdown.sh41、./startup.sh42、浏览器访问192.168.63.149:8080