阿里云配置jdk+tomcat
1.解压jdk文件放在/usr/local下
解压Tomcat文件放在/usr/local下
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2.配置环境变量:
vi /etc/profile
在最后一行前加入
export JAVA_HOME=/usr/local/jdk8
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH
export CATALINA_BASE=/usr/local/tomcat8
export CATALINA_HOME=/usr/local/tomcat8
export PATH=$CATALINA_HOME/bin:$PATH
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3.source /etc/profile,使环境变量生效
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4.配置aliyun端口打开8080端口
找到云服务器-->点击更多-->安全组配置-->点击"配置规则"-->点击"公网入方向"-->点击添加"安全组规则"
添加端口范围"8080/8080",授权对象"0.0.0.0/0"确定
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5.启动tomcat
浏览器输入主机地址:8080测试tomcat是否成功启动
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6.设置tomcat开机自启动
使用 vim 命令打开 /etc/init.d/tomcat 文件,终端输入:
vim /etc/init.d/tomcat
这是新建的一个文件,输入如下内容:
#!/bin/sh
#
# tomcat: Start/Stop/Restart tomcat
#
# chkconfig: 2345 80 20
# description: Tomcat is a Java Servlet Container
#
#
# match these values to your environment:
export CATALINA_BASE=/usr/local/tomcat
export CATALINA_HOME=/usr/local/tomcat
export CATALINA_TMPDIR=/usr/local/tomcat/temp
export JRE_HOME=/usr/java/jdk15
# Source function library.
. /etc/rc.d/init.d/functions
TOMCAT=/usr/local/tomcat
start() {
echo -n $"Starting Tomcat: "
$TOMCAT/bin/catalina.sh start
}
stop() {
echo -n $"Stopping Tomcat: "
$TOMCAT/bin/catalina.sh stop
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
;;
status)
;;
restart)
stop
start
;;
*)
echo $"Usage: $0 {start|stop|restart}"
;;
esac
exit $RETVAL
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7.修改权限、让配置生效,终端输入:
chmod 755 /etc/init.d/tomcat
update-rc.d tomcat defaults 85

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