实例信息

公网IP地址

密码

终端登录服务器

• 用户写root
• 下面写 ssh root@刚刚的公网ip

• 输入密码后登录成功

查看服务器32位uname -m

[root@iZ2ze1vuvirj8q7sqbt76xZ ~]# uname -m
x86_64

tomcat下载

• https://tomcat.apache.org/download-90.cgi

java下载

• https://www.oracle.com/java/technologies/javase/javase-jdk8-downloads.html

mysql

• https://dev.mysql.com/downloads/mysql/

复制软件

• /usr/local/src/下面创建三个文件夹java mysql tomcat

  [root@iZ2ze1vuvirj8q7sqbt76xZ ~]# cd /usr/local/src/ [root@iZ2ze1vuvirj8q7sqbt76xZ src]# mkdir java [root@iZ2ze1vuvirj8q7sqbt76xZ src]# mkdir tomcat [root@iZ2ze1vuvirj8q7sqbt76xZ src]# mkdir mysql [root@iZ2ze1vuvirj8q7sqbt76xZ src]# ls java mysql tomcat

• 使用sftp传输文件

root@39.106.99.237’s password: Connected to 39.106.99.237. sftp> put /Users/wangchun/Downloads/jdk-8u261-linux-x64.tar /usr/local/src/java Uploading /Users/wangchun/Downloads/jdk-8u261-linux-x64.tar to /usr/local/src/java/jdk-8u261-linux-x64.tar /Users/wangchun/Downloads/jdk-8u261-linux-x64 100% 337MB 940.9KB/s 06:06

shell命令解压

[root@iZ2ze1vuvirj8q7sqbt76xZ ~]# cd /usr/local/src/java/ [root@iZ2ze1vuvirj8q7sqbt76xZ java]# ls jdk-8u261-linux-x64.tar

[root@iZ2ze1vuvirj8q7sqbt76xZ java]# tar -xvf jdk-8u261-linux-x64.tar ….

[root@iZ2ze1vuvirj8q7sqbt76xZ java]# ls

jdk1.8.0_261 jdk-8u261-linux-x64.tar

• 配置java环境变量

  [root@iZ2ze1vuvirj8q7sqbt76xZ ~]# cd ~

[root@iZ2ze1vuvirj8q7sqbt76xZ ~]# vi /etc/profile

[root@iZ2ze1vuvirj8q7sqbt76xZ ~]# source /etc/profile

[root@iZ2ze1vuvirj8q7sqbt76xZ ~]# java -version

java version “1.8.0_261”

Java(TM) SE Runtime Environment (build 1.8.0_261-b12)

Java HotSpot(TM) 64-Bit Server VM (build 25.261-b12, mixed mode)

• 其中/etc/profile文件添加如下内容

  set java environment

export JAVA_HOME=/usr/local/src/java/jdk1.8.0_261

export JRE_HOME=/usr/local/src/java/jdk1.8.0_261/jre

export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH

export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$JAVA_HOME:$PATH

tomcat

[root@iZ2ze1vuvirj8q7sqbt76xZ ~]# cd /usr/local/src

[root@iZ2ze1vuvirj8q7sqbt76xZ src]# ls

java mysql tomcat

[root@iZ2ze1vuvirj8q7sqbt76xZ src]#

[root@iZ2ze1vuvirj8q7sqbt76xZ src]#

[root@iZ2ze1vuvirj8q7sqbt76xZ src]#

[root@iZ2ze1vuvirj8q7sqbt76xZ src]# cd tomcat/

[root@iZ2ze1vuvirj8q7sqbt76xZ tomcat]# ls

apache-tomcat-9.0.38.tar.gz

[root@iZ2ze1vuvirj8q7sqbt76xZ tomcat]# tar -zxvf apache-tomcat-9.0.38.tar.gz

• 启动tomcat

  [root@iZ2ze1vuvirj8q7sqbt76xZ tomcat]# mv apache-tomcat-9.0.38 tomcat9

[root@iZ2ze1vuvirj8q7sqbt76xZ tomcat]# ls

apache-tomcat-9.0.38.tar.gz tomcat9

[root@iZ2ze1vuvirj8q7sqbt76xZ tomcat]# cd tomcat9/bin/

[root@iZ2ze1vuvirj8q7sqbt76xZ bin]# ./startup.sh

Using CATALINA_BASE: /usr/local/src/tomcat/tomcat9

Using CATALINA_HOME: /usr/local/src/tomcat/tomcat9

Using CATALINA_TMPDIR: /usr/local/src/tomcat/tomcat9/temp

Using JRE_HOME: /usr/local/src/java/jdk1.8.0_261/jre

Using CLASSPATH: /usr/local/src/tomcat/tomcat9/bin/bootstrap.jar:/usr/local/src/tomcat/tomcat9/bin/tomcat-juli.jar

Using CATALINA_OPTS:

Tomcat started.

[root@iZ2ze1vuvirj8q7sqbt76xZ bin]#

配置安全规则

• 成功之后http://39.106.99.237:8080就可以访问了