lnmp环境安装配置tomcat + jdk

安装jdk的版本 1.8
● 各种版本可在官网http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html 页面下载
● tar -zxvf jdk-8u171-linux-x64.tar.gz //解压包
● mv jdk1.8.0_171 /usr/local/jdk1.8 //移动重命名文件目录
● vim /etc/profile //最后面增加(这个环境变量文件 修改)
JAVA_HOME=/usr/local/jdk1.8
JAVA_BIN=/usr/local/jdk1.8/bin
JRE_HOME=/usr/local/jdk1.8/jre
PATH=$PATH:/usr/local/jdk1.8/bin:/usr/local/jdk1.8/jre/bin
CLASSPATH=/usr/local/jdk1.8/jre/lib:/usr/local/jdk1.8/lib:/usr/local/jdk1.8/jre/lib/charset.jar

● source /etc/profile //令刚刚添加的环境变量生效
● java -version //检测版本是否安装成功,命令成功,会显示版本信息是否与安装版本一样

安装Tomcat(二进制码安装)
● cd /usr/local/src
● wget http://mirrors.hust.edu.cn/apache/tomcat/tomcat-8/v8.5.30/bin/apache-tomcat-8.5.30.tar.gz
● tar zxvf apache-tomcat-8.5.30.tar.gz //解包
● mv apache-tomcat-8.5.30 /usr/local/tomcat //移动重命名目录
● /usr/local/tomcat/bin/startup.sh //安装
● ps aux|grep tomcat //查看tomcat是否运行
● netstat -lntp |grep java

ps aux |grep java 查看Java是否正常启动

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转载自blog.51cto.com/dnuser/2105301