centos7配置tomcat环境变量

给所有脚本文件设置777权限

chmod 777 *.sh 

编辑tomcat目录下bin目录的startup.sh和shutdown.sh，将下面配置添加到末尾

export JAVA_HOME=/usr/local/java
export TOMCAT_HOME=/opt/apache-tomcat-9.0.39
export CATALINA_HOME=/opt/apache-tomcat-9.0.39
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/apache-tomcat-9.0.39/bin