1.開啟代理（如機器有網，可省略該步驟）

vim /etc/profile

http_proxy=192.168.228.120:8888
https_proxy=192.168.228.120:8888
ftp_proxy=192.168.228.120:8888
export http_proxy https_proxy ftp_proxy

service network restart

2.下載阿里yum源，讓如/etc/yum.repos.d/資料夾中

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
 

3.安裝jdk8

#解壓
tar -xzvf jdk-8u172-linux-x64.gz

vim /etc/profile

#在/etc/profile檔案中配置環境變數
JAVA_HOME=/home/tools/jdk1.8.0_172
PATH=$JAVA_HOME/bin:$PATH
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOME
export PATH
export CLASSPATH

#重新整理檔案
source /etc/profile

4.安裝mysql5.7

#下載官方包
wget 
 
-i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm

#載入入yum中
yum -y install mysql57-community-release-el7-10.noarch.rpm

#安裝mysql
yum install java-1.8.0-openjdk.x86_64

#啟動mysql
systemctl start mysqld.service

#檢視mysql密碼
grep "password" /var/log/mysqld.log

#修改mysql密碼
##進入mysql,設定密碼策略為low
mysql 
 
-uroot -pxxxx
set global validate_password_policy=LOW;
ALTER USER 'root'@'localhost' IDENTIFIED BY 'zxyt2018';

#修改mysql訪問許可權
use mysql
update user set host = '%' where user = 'root';
flush privileges;

#防火牆管理
systemctl stop firewalld
systemctl disable firewalld.service

5.tomcat安裝(將tomcat8通過ftp上傳至伺服器)

#解壓
tar -xzvf apache-tomcat-8.5.9.tar.gz

#將tomcat加入環境變數
vim apache-tomcat-8.5.39/bin/catalina.sh

#加入下面命令大概在 143 行 :set number 143
CATALINA_PID="$CATALINA_BASE/tomcat.pid"

#/usr/lib/systemd/system下建立檔案tomcat.service
systemctl enable tomcat #設定開機自啟
systemctl start/stop/ restart tomcat 開始/停止/重啟 tomcat

6.資原始檔

tomcat.service

[Unit]
Description=tomcat
After=syslog.target network.target remote-fs.target nss-lookup.target
 
[Service]
Type=forking
 
Environment="JAVA_HOME=/home/tools/jdk1.8.0_172"
 
PIDFile=/home/tools/apache-tomcat-8.5.9/tomcat.pid
ExecStart=/home/tools/apache-tomcat-8.5.9/bin/startup.sh
ExecStop=/home/tools/apache-tomcat-8.5.9/bin/shutdown.sh
ExecReload=/bin/kill -s HUP $MAINPID
PrivateTmp=true
 
[Install]
WantedBy=multi-user.target

tomcat、jdk、mysql這裡上傳不了那麼大，就去官網找下資源。……