阿里云linux服务器部署jdk+tomcat

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阿里云linux服务器部署jdk+tomcat

一.准备

1. 安装文件传输工具(我用的是 WinSCP )
2. 安装远程连接linux工具(我用的是xshell)
3. 下载jdk包(我下载的jdk8,你可以根据自己的需要在官网重新选择版本)
   官网下载地址:https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
4. 下载tomcat(我下载的tomcat8,根据自己需要)
   官网下载地址:https://tomcat.apache.org/download-80.cgi
5. 通过 WinSCP 工具复制到/usr/local 目录下对应的目录中,目录自己创建

[root@iZ2zeeh47kp5evidpgzz7gZ /]# cd /usr/local
[root@iZ2zeeh47kp5evidpgzz7gZ local]# ls
aegis  bin  etc  games  include  lib  lib64  libexec  sbin  share  src
[root@iZ2zeeh47kp5evidpgzz7gZ local]# mkdir java
[root@iZ2zeeh47kp5evidpgzz7gZ local]# ls
aegis  bin  etc  games  include  java  lib  lib64  libexec  sbin  share  src
[root@iZ2zeeh47kp5evidpgzz7gZ local]# mkdir tomcat
[root@iZ2zeeh47kp5evidpgzz7gZ local]# ls
aegis  bin  etc  games  include  java  lib  lib64  libexec  sbin  share  src  tomcat
[root@iZ2zeeh47kp5evidpgzz7gZ local]# mkdir mysql
[root@iZ2zeeh47kp5evidpgzz7gZ local]# ls
aegis  bin  etc  games  include  java  lib  lib64  libexec  mysql  sbin  share  src  tomcat
[root@iZ2zeeh47kp5evidpgzz7gZ local]# 

二.安装JDK,配置环境变量

1. 进入java目录解压jdk

tar -zxvf jdk-8u212-linux-x64.tar.gz 

2. 看看你解压之后的文件名,如果太复杂可以改成简单点的

[root@iZ2zeeh47kp5evidpgzz7gZ java]# ls
jdk1.8.0_212  jdk-8u212-linux-x64.tar.gz
[root@iZ2zeeh47kp5evidpgzz7gZ java]# mv jdk1.8.0_212 jdk1.8
[root@iZ2zeeh47kp5evidpgzz7gZ java]# ls
jdk1.8  jdk-8u212-linux-x64.tar.gz
[root@iZ2zeeh47kp5evidpgzz7gZ java]# 

3. 配置环境变量,打开/etc/profile 添加代码

 export JAVA_HOME=/usr/local/java/jdk1.8 
 export PATH=$PATH:$JAVA_HOME/bin

[root@iZ2zeeh47kp5evidpgzz7gZ java]# vi /etc/profile
使用vi编辑器打开配置文件后使用 i 命令进行编写 ,esc键 退出编辑模式 , :wq 保存退出

4. 让环境变量生效

source /etc/profile

5. 验证,查看jdk版本

[root@iZ2zeeh47kp5evidpgzz7gZ jdk1.8]# java -version
java version "1.8.0_212"
Java(TM) SE Runtime Environment (build 1.8.0_212-b10)
Java HotSpot(TM) 64-Bit Server VM (build 25.212-b10, mixed mode)

三 . 安装tomcat

1. 进入tomcat目录,并解压tomcat

[root@iZ2zeeh47kp5evidpgzz7gZ /]# cd /usr/local/tomcat
[root@iZ2zeeh47kp5evidpgzz7gZ tomcat]# ls
apache-tomcat-8.5.40 (1).tar.gz
[root@iZ2zeeh47kp5evidpgzz7gZ tomcat]# tar -zxvf apache-tomcat-8.5.40\ \(1\).tar.gz 

2. 查看解压后文件,并改名,和之前的jdk一样

[root@iZ2zeeh47kp5evidpgzz7gZ tomcat]# ls
apache-tomcat-8.5.40  apache-tomcat-8.5.40 (1).tar.gz
[root@iZ2zeeh47kp5evidpgzz7gZ tomcat]# mv apache-tomcat-8.5.40 tomcat8
[root@iZ2zeeh47kp5evidpgzz7gZ tomcat]# ls
apache-tomcat-8.5.40 (1).tar.gz  tomcat8
[root@iZ2zeeh47kp5evidpgzz7gZ tomcat]# 

3. 进入tomcat的bin目录启动tomcat

[root@iZ2zeeh47kp5evidpgzz7gZ tomcat]# cd tomcat8/
[root@iZ2zeeh47kp5evidpgzz7gZ tomcat8]# ls
bin  BUILDING.txt  conf  CONTRIBUTING.md  lib  LICENSE  logs  NOTICE  README.md  RELEASE-NOTES  RUNNING.txt  temp  webapps  work
[root@iZ2zeeh47kp5evidpgzz7gZ tomcat8]# cd bin
[root@iZ2zeeh47kp5evidpgzz7gZ bin]# ls
bootstrap.jar  catalina.sh         commons-daemon.jar            configtest.bat  daemon.sh   digest.sh         setclasspath.sh  shutdown.sh  startup.sh       tomcat-native.tar.gz  tool-wrapper.sh  version.sh
catalina.bat   catalina-tasks.xml  commons-daemon-native.tar.gz  configtest.sh   digest.bat  setclasspath.bat  shutdown.bat     startup.bat  tomcat-juli.jar  tool-wrapper.bat      version.bat
[root@iZ2zeeh47kp5evidpgzz7gZ bin]# ./startup.sh 
Using CATALINA_BASE:   /usr/local/tomcat/tomcat8
Using CATALINA_HOME:   /usr/local/tomcat/tomcat8
Using CATALINA_TMPDIR: /usr/local/tomcat/tomcat8/temp
Using JRE_HOME:        /usr/local/java/jdk1.8
Using CLASSPATH:       /usr/local/tomcat/tomcat8/bin/bootstrap.jar:/usr/local/tomcat/tomcat8/bin/tomcat-juli.jar
Tomcat started.
[root@iZ2zeeh47kp5evidpgzz7gZ bin]# 

4. 浏览器出入http://ip地址:8080就可以访问了,访问之前记得配置阿里云实例的安全组策略,开启默认的8080端口