Linux上安装Tomcat
shell
vi /etc/profile文件最下面
jdk8
shell
export JAVA_HOME=/u01/jdk/jdk1.8.0_212
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/lib/tools.jar保存完成后,刷新生效,注意.和/之间有一个空格
shell
. /etc/profile
jdk11
shell
export JAVA_HOME=/u01/jdk11.0.9
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/lib/tools.jarjdk1.6
shell
export JAVA_HOME=/u01/jdk1.6.0_45
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/lib/tools.jar