yum search java | grep -i --color JDK
yum install java-1.8.0-openjdk java-1.8.0-openjdk-devel #安裝openjdk
vi /etc/profile
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.191.b12-0.el7_5.x86_64 export CLASSPATH=$JAVA_HOME/lib/*.* export PATH=$PATH:$JAVA_HOME/bin
source /etc/profile #讓設置當即生效。
echo $JAVA_HOME
echo $CLASSPATH
echo $PATH
java -version
yum install wget
wget https://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-9/v9.0.13/bin/apache-tomcat-9.0.13.tar.gz tar xvf apache-tomcat-9.0.13.tar.gz -C /usr/local/ ## 解壓 mv /usr/local/apache-tomcat-9.0.13/ /usr/local/tomcat/ ##剪切到tomcat目錄下
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.191.b12-0.el7_5.x86_64 export TOMCAT_HOME=/usr/local/tomcat export CATALINA_HOME=/usr/local/tomcat export CLASS_PATH=$JAVA_HOME/bin/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tool.jar export PATH=$PATH:/usr/local/java/bin:/usr/local/tomcat/bin
/usr/local/tomcat/bin/startup.sh
五、開放默認端口8080java
firewall-cmd --zone=public --add-port=8080/tcp --permanent #重啓 systemctl restart firewalld.service #從新加載載 firewall-cmd --reload
六、瀏覽器中訪問http://192.168/226/129:8080,出現下面頁面,證實安裝成功linux
七、設置開機自啓apache
vi /etc/rc.d/init.d/tomcat
寫入如下內容:瀏覽器
#!/bin/bash # # kenny kenny.zhou@tom.com # /etc/rc.d/init.d/tomcat # init script for tomcat precesses # # processname: tomcat # description: tomcat is a j2se server # chkconfig: 2345 86 16 # description: Start up the Tomcat servlet engine. if [ -f /etc/init.d/functions ]; then . /etc/init.d/functions elif [ -f /etc/rc.d/init.d/functions ]; then . /etc/rc.d/init.d/functions else echo -e "/atomcat: unable to locate functions lib. Cannot continue." exit -1 fi RETVAL=$? CATALINA_HOME="/usr/local/tomcat" case "$1" in start) if [ -f $CATALINA_HOME/bin/startup.sh ]; then echo $"Starting Tomcat" $CATALINA_HOME/bin/startup.sh fi ;; stop) if [ -f $CATALINA_HOME/bin/shutdown.sh ]; then echo $"Stopping Tomcat" $CATALINA_HOME/bin/shutdown.sh fi ;; *) echo $"Usage: $0 {start|stop}" exit 1 ;; esac exit $RETVAL
八、添加權限,使得腳本文件可執行tomcat
chmod 755 /etc/rc.d/init.d/tomcat
九、添加到服務中bash
chkconfig --add /etc/rc.d/init.d/tomcat
十、在catalina.sh中添加以下內容jvm
#auto startup tomcat config export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.191.b12-0.el7_5.x86_64 export TOMCAT_HOME=/usr/local/tomcat export CATALINA_HOME=/usr/local/tomcat export CLASS_PATH=$JAVA_HOME/bin/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tool.jar export PATH=$PATH:/usr/local/java/bin:/usr/local/tomcat/bin
重啓tomcattcp
注意環境變量的配置,jdk的路徑問題。atom