登录Oracle官网下载JDK
安装JDk
[root@ubuntu2004 ~]#tar xvf jdk-8u341-linux-x64.tar.gz -C /usr/local/
[root@ubuntu2004 ~]#cd /usr/local/
[root@ubuntu2004 local]#ln -s jdk1.8.0_341/ jdk
[root@ubuntu2004 local]#vim /etc/profile.d/jdk.sh
[root@ubuntu2004 local]#cat /etc/profile.d/jdk.sh
#!/bin/bash
#
#********************************************************************
#Author: shuhong
#QQ: 985347841
#Date: 2022-09-22
#FileName: /etc/profile.d/jdk.sh
#URL: hhhhh
#Description: The test script
#Copyright (C): 2022 All rights reserved
#********************************************************************
export JAVA_HOME=/usr/local/jdk
export PATH=$PATH:$JAVA_HOME/bin
[root@ubuntu2004 local]#. /etc/profile.d/jdk.sh
[root@ubuntu2004 jdk1.8.0_341]#java -version
java version "1.8.0_341"
Java(TM) SE Runtime Environment (build 1.8.0_341-b10)
Java HotSpot(TM) 64-Bit Server VM (build 25.341-b10, mixed mode)安装Tomcat
https://tomcat.apache.org
[root@ubuntu2004 ~]#tar xf apache-tomcat-9.0.65.tar.gz -C /usr/local/
[root@ubuntu2004 ~]#cd /usr/local/
[root@ubuntu2004 local]#ln -s apache-tomcat-9.0.65/ tomcat
[root@ubuntu2004 local]#echo 'PATH=/usr/local/tomcat/bin:$PATH' > /etc/profile.d/tomcat.sh
[root@ubuntu2004 local]#. /etc/profile.d/tomcat.sh
[root@ubuntu2004 local]#catalina.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/jdk
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Using CATALINA_OPTS:
Usage: catalina.sh ( commands ... )
commands:
debug Start Catalina in a debugger
debug -security Debug Catalina with a security manager
jpda start Start Catalina under JPDA debugger
run Start Catalina in the current window
run -security Start in the current window with security manager
start Start Catalina in a separate window
start -security Start in a separate window with security manager
stop Stop Catalina, waiting up to 5 seconds for the process to end
stop n Stop Catalina, waiting up to n seconds for the process to end
stop -force Stop Catalina, wait up to 5 seconds and then use kill -KILL if still running
stop n -force Stop Catalina, wait up to n seconds and then use kill -KILL if still running
configtest Run a basic syntax check on server.xml - check exit code for result
version What version of tomcat are you running?
Note: Waiting for the process to end and use of the -force option require that $CATALINA_PID is defined
[root@ubuntu2004 local]#catalina.sh version
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Using CATALINA_OPTS:
Server version: Apache Tomcat/9.0.65
Server built: Jul 14 2022 12:28:53 UTC
Server number: 9.0.65.0
OS Name: Linux
OS Version: 5.4.0-126-generic
Architecture: amd64
JVM Version: 1.8.0_341-b10
JVM Vendor: Oracle Corporation
[root@ubuntu2004 local]#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/jdk
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Using CATALINA_OPTS:
Tomcat started.
[root@ubuntu2004 ~]#ps aux|egrep tomcat
tomcat 1285 5.7 5.4 2931152 108428 ? Sl 20:03 0:03 /usr/local/jdk/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 1348 0.0 0.0 9392 720 pts/0 S+ 20:04 0:00 grep -E --color=auto tomcat
[root@ubuntu2004 local]#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/jdk
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Using CATALINA_OPTS:
#设置启动脚本
[root@ubuntu2004 local]#useradd -r -s /sbin/nologin tomcat
[root@ubuntu2004 local]#vim /usr/local/tomcat/conf/tomcat.conf
JAVA_HOME=/usr/local/jdk
[root@ubuntu2004 local]#vim /lib/systemd/system/tomcat.service
[Unit]
Description=Tomcat
#After=syslog.target network.target remote-fs.target nss-lookup.target
After=syslog.target network.target
[Service]
Type=forking
#以下二选一
#EnvironmentFile=/usr/local/tomcat/conf/tomcat.conf
#或者，如果没有创建上面的/usr/local/tomcat/conf/tomcat.conf文件，可以加下面一行也可
Environment=JAVA_HOME=/usr/local/jdk
ExecStart=/usr/local/tomcat/bin/startup.sh
ExecStop=/usr/local/tomcat/bin/shutdown.sh
PrivateTmp=true
User=tomcat
Group=tomcat
[Install]
WantedBy=multi-user.target
[root@ubuntu2004 local]#systemctl daemon-reload
[root@ubuntu2004 local]#systemctl enable --now tomcat
Created symlink /etc/systemd/system/multi-user.target.wants/tomcat.service → /lib/systemd/system/tomcat.service.
脚本安装Tomcat,JDK
#!/bin/bash
#
#********************************************************************
#Author: shuhong
#QQ: 985347841
#Date: 2022-09-22
#FileName: install_jdk_tomcat.sh
#URL: hhhhh
#Description: The test script
#Copyright (C): 2022 All rights reserved
#********************************************************************
#JDK_FILE="jdk-8u333-linux-x64.tar.gz"
#TOMCAT_FILE="apache-tomcat-9.0.64.tar.gz"
JDK_DIR="/usr/local"
TOMCAT_DIR="/usr/local"
DIR=pwd
color () {
RES_COL=60
MOVE_TO_COL="echo -en \\033[${RES_COL}G"
SETCOLOR_SUCCESS="echo -en \\033[1;32m"
SETCOLOR_FAILURE="echo -en \\033[1;31m"
SETCOLOR_WARNING="echo -en \\033[1;33m"
SETCOLOR_NORMAL="echo -en \E[0m"
echo -n "$2" && $MOVE_TO_COL
echo -n "["
if [ $1 = "success" -o $1 = "0" ] ;then
${SETCOLOR_SUCCESS}
echo -n $" OK "
elif [ $1 = "failure" -o $1 = "1" ] ;then
${SETCOLOR_FAILURE}
echo -n $"FAILED"
else
${SETCOLOR_WARNING}
echo -n $"WARNING"
fi
${SETCOLOR_NORMAL}
echo -n "]"
echo
}
install_jdk(){
echo $JDK_FILE
if ! [ -f "$DIR/$JDK_FILE" ];then
color 1 "$JDK_FILE 文件不存在"
exit;
elif [ -d $JDK_DIR/jdk ];then
color 1 "JDK 已经安装"
exit
else
[ -d "$JDK_DIR" ] || mkdir -pv $JDK_DIR
fi
tar xvf $DIR/$JDK_FILE -C $JDK_DIR
cd $JDK_DIR && ln -s jdk* jdk
cat > /etc/profile.d/jdk.sh <<EOF
export JAVA_HOME=$JDK_DIR/jdk
export PATH=\$PATH:\$JAVA_HOME/bin
#export JRE_HOME=\$JAVA_HOME/jre
#export CLASSPATH=.:\$JAVA_HOME/lib/:\$JRE_HOME/lib/
EOF
. /etc/profile.d/jdk.sh
java -version && color 0 "JDK 安装完成" || { color 1 "JDK 安装失败" ; exit; }
}
install_tomcat(){
if ! [ -f "$DIR/$TOMCAT_FILE" ];then
color 1 "$TOMCAT_FILE 文件不存在"
exit;
elif [ -d $TOMCAT_DIR/tomcat ];then
color 1 "TOMCAT 已经安装"
exit
else
[ -d "$TOMCAT_DIR" ] || mkdir -pv $TOMCAT_DIR
fi
tar xf $DIR/$TOMCAT_FILE -C $TOMCAT_DIR
cd $TOMCAT_DIR && ln -s apache-tomcat-*/ tomcat
echo "PATH=$TOMCAT_DIR/tomcat/bin:"'$PATH' > /etc/profile.d/tomcat.sh
id tomcat &> /dev/null || useradd -r -s /sbin/nologin tomcat
cat > $TOMCAT_DIR/tomcat/conf/tomcat.conf <<EOF
JAVA_HOME=$JDK_DIR/jdk
EOF
chown -R tomcat.tomcat $TOMCAT_DIR/tomcat/
cat > /lib/systemd/system/tomcat.service <<EOF
[Unit]
Description=Tomcat
#After=syslog.target network.target remote-fs.target nss-lookup.target
After=syslog.target network.target
[Service]
Type=forking
EnvironmentFile=$TOMCAT_DIR/tomcat/conf/tomcat.conf
ExecStart=$TOMCAT_DIR/tomcat/bin/startup.sh
ExecStop=$TOMCAT_DIR/tomcat/bin/shutdown.sh
RestartSec=3
PrivateTmp=true
User=tomcat
Group=tomcat
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload
systemctl enable --now tomcat.service &> /dev/null
systemctl is-active tomcat.service &> /dev/null && color 0 "TOMCAT 安装完成" || { color 1 "TOMCAT 安装失败" ; exit; }
}
PS3="请按要求输入操作选项:"
select lists in 离线安装Oracle-JDK 离线安装Tomcat 退出;do
case $REPLY in
1)
echo -e "$Blue$lists$End"
read -p "请输入JDK文件名称(例如:jdk-8u333-linux-x64.tar.gz):" JDK_FILE
install_jdk
;;
2)
echo -e "$Blue$lists$End"
read -p "请输入Tomcat文件名称(例如:apache-tomcat-9.0.64.tar.gz):" TOMCAT_FILE
install_tomcat
;;
3)
echo -e "$Blue$lists$End"
exit
;;
*)
echo -e "$Red输入错误$End"
;;
esac
done
