通过:
https://www.jianshu.com/p/4fc53d7d7620
安装 mysql:
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一、安装
1、执行安装命令
brew install mysql
2、安装完后启动mysql
mysql.server start
3、执行安全设置
mysql_secure_installation
显示如下
There are three levels of password validation policy:
LOW Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary file
按照提示选择密码等级,并设置root密码
二、创建新的数据库、用户并授权
1、登录mysql
mysql -u root -p
按提示输入root密码
root@poksi-test-2019:~# mysql -u root -p
Enter password:
2、创建数据库
create database retail_db character set utf8mb4;
3、创建用户
create user 'retail_u'@'%' identified by 'retail_PWD_123';
4、授权用户
grant all privileges on retail_db.* to 'retail_u'@'%';
flush privileges;
5、查看当前的数据库
show databases;
6、显示当前数据库的表单
show tables
三、建表
CREATE TABLE t_user(
key_id VARCHAR(255) NOT NULL PRIMARY KEY, -- id 统一命名为key_id
user_name VARCHAR(255) NOT NULL ,
password VARCHAR(255) NOT NULL ,
phone VARCHAR(255) NOT NULL,
deleted INT NOT NULL DEFAULT 0, -- 逻辑删除标志默认值
create_time timestamp NULL default CURRENT_TIMESTAMP, -- 创建时间默认值
update_time timestamp NULL default CURRENT_TIMESTAMP -- 修改时间默认值
) ENGINE=INNODB AUTO_INCREMENT=1000 DEFAULT CHARSET=utf8mb4;
四、检查mysql服务状态
先退出mysql命令行,输入命令
systemctl status mysql.service
显示如下结果说明mysql服务是正常的
● mysql.service - MySQL Community Server
Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2019-05-22 10:53:13 CST; 13min ago
Main PID: 16686 (mysqld)
Tasks: 29 (limit: 4667)
CGroup: /system.slice/mysql.service
└─16686 /usr/sbin/mysqld --daemonize --pid-file=/run/mysqld/mysqld.pid
May 22 10:53:12 poksi-test-2019 systemd[1]: Starting MySQL Community Server...
May 22 10:53:13 poksi-test-2019 systemd[1]: Started MySQL Community Server.
装完了mysql 后傻 X 了,不知道 root 的用户名和密码。
修改默认 Root 密码:
MySQL:ALTER USER 'root'@'localhost' IDENTIFIED BY 'new_password';
build.gradle中修改 version = '0.2.5' 后
直接开始启动
./gradlew build && java -jar build/libs/gs-spring-boot-docker-0.2.2.jar
打包成docker 镜像
docker build --build-arg JAR_FILE=build/libs/*.jar -t ssevening/gs-spring-boot-docker .
docker images; 查看所有镜像
添加好标签
docker tag 7615ad030a17 ssevening/gs-spring-boot-docker:0.2.5
删除 TAG
docker rmi ssevening/gs-spring-boot-docker:0.2.2
推送到docker 仓库:docker push ssevening/gs-spring-boot-docker
去阿里云服务器上 拉取镜像
docker pull ssevening/gs-spring-boot-docker
启动应用
docker run -p 80:8080 -t ssevening/gs-spring-boot-docker /bin/bash
终止容器,如果已经有一个容易在运行的话:
使用docker stop $CONTAINER_ID来终止一个运行中的容器。并且可以使用docker ps -a来看终止状态的容器。
阿里云启动后 安全退出
nohup docker run -p 80:8080 -t ssevening/gs-spring-boot-docker /bin/bash &
最后,一定要 exit
添加用户
CREATE USER 'superdeals'@'localhost' IDENTIFIED BY 'Hello1234';
mysql> CREATE USER 'superdeals'@'localhost' IDENTIFIED BY 'Hello1234';
mysql> GRANT ALL PRIVILEGES ON . TO 'superdeals'@'%' WITH GRANT OPTION;
打开所有IP 可以连接
update user set host = ’%’ where user = ’root’;
Docker中安装mysql
docker pull mysql:latest
查看镜像
docker images
4、运行容器 开启mysql
docker run -itd --name mysql-test -p 3306:3306 -e MYSQL_ROOT_PASSWORD=Hello1234 mysql
docker ps;
加容器名:
docker exec -t -i 7c4baed6803a /bin/bash
docker 中下载 mysql
docker pull mysql
启动
docker run --name mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=Lzslov123! -d mysql
进入容器
docker exec -it mysql bash
登录mysql
mysql -u root -p
ALTER USER 'root'@'localhost' IDENTIFIED BY 'Lzslov123!';
添加远程登录用户
CREATE USER 'liaozesong'@'%' IDENTIFIED WITH mysql_native_password BY 'Lzslov123!';
GRANT ALL PRIVILEGES ON . TO 'liaozesong'@'%';
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