本篇笔记记录了在Centos7.9系统中yum安JDK1.8+Node12+Maven3.0+Mysql5.7环境的过程
安装java
查看java的安装包列表
yum -y list java*
安装java
yum install java-1.8.0-openjdk
查看安装信息
java -version
openjdk version "1.8.0_312"
OpenJDK Runtime Environment (build 1.8.0_312-b07)
OpenJDK 64-Bit Server VM (build 25.312-b07, mixed mode)
安装node.js
下载node.js
curl -sL https://rpm.nodesource.com/setup_12.x | bash -
安装node.js
yum install nodejs
查看安装版本
node -v
v12.22.7
安装Maven
下载maven安装包资源:
wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo
安装Maven
yum install maven
查看安装版本
mvn -v
安装mysql
安装源
wget http://repo.mysql.com/mysql57-community-release-el7-8.noarch.rpm
rpm -ivh mysql57-community-release-el7-8.noarch.rpm
安装mysql
yum -y install mysql-server
设置开机启动
systemctl enable mysqld
启动mysql
systemctl start mysqld
查看默认密码
grep 'password' /var/log/mysqld.log
登录
mysql -uroot -p