安装java
下载
Java SE Development Kit 8 Downloads
安装
- 将文件.tar.gz移动到/usr/java
- 解压:tar -zxvf 文件.tar.gz
- 打开/etc/profile(vim /etc/profile)在最后面添加如下内容:
export JAVA_HOME=/usr/jdk安装目录
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$JAVA_HOME/bin:$PATH
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- win环境变量配置
%JAVA_HOME%\bin;%Java_Home%\jre\bin;
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- source /etc/profile
安装maven
下载
Downloading Apache Maven 3.5.3
安装
- 将下载文件放到/usr/maven
- 解压:tar -zxvf 文件
- 配置环境在/etc/profile加入
export MAVEN_HOME=/usr/maven/maven文件
export MAVEN_HOME
export PATH=$PATH:$MAVEN_HOME/bin
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- source /etc/profile
安装RabbitMQ
yum -y install rabbitmq-server-3.6.6-1.el6.noarch.rpm
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- 启动web管理界面
rabbitmq-plugins enable rabbitmq_management
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- 开机自动启动
systemctl enable rabbitmq-server
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- 启动关闭
rabbitmq-server start
rabbitmq-server stop
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- 增加用户设置角色
rabbitmqctl add_user dev dev_user
rabbitmqctl set_user_tags dev administrator
rabbitmqctl set_permissions -p "/" dev "." "." ".*"
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安装Mysql
提前关闭防火墙
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
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- 查看Linux发行版本
cat /etc/redhat-release
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- 下载MySQL官方的Yum Repository Download MySQL Yum Repository
- 安装MySQL的Yum Repository
wget https://dev.mysql.com/get/mysql80-community-release-el7-1.noarch.rpm
yum localinstall mysql80-community-release-el7-1.noarch.rpm
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- 选择版本
yum repolist all | grep mysql
yum-config-manager --disable mysql80-community
yum-config-manager --enable mysql57-community
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- 安装MySQL数据库的服务器版本
yum -y install mysql-community-server
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- 启动数据库
service mysqld start
service mysqld status
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- 重启和关闭
service mysqld restart
service mysqld stop
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- 获取初始密码
grep "password" /var/log/mysqld.log
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- 修改root用户密码
mysql -uroot -p
ALTER USER 'root'@'localhost' IDENTIFIED BY 'Password@123';
use mysql;
update user set host = '%' where user ='root';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'Password@123' WITH GRANT OPTION;
flush privileges;
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SHOW VARIABLES LIKE 'validate_password.%';
set global validate_password.policy=0;
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- mysql8 :客户端连接caching-sha2-password问题
ALTER USER 'root'@'%' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER; #修改加密规则
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'password'; #更新一下用户的密码
FLUSH PRIVILEGES; #刷新权限
ALTER USER 'root'@'%' IDENTIFIED BY 'password';
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MySQL binlog配置
- 修改 my.cnf
log-bin=/var/lib/mysql/mysql-bin
server-id=1
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- 查看
show variables like '%log_bin%'
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