默认设置 ut8bm4 字符集
客户端也需要同样设置,
python 写法
DATABASE_URL=mysql+mysqldb://root:root@114.115.238.1:3306/wxcrawl?charset=utf8mb4
增量回滚
mysqlbinlog --start-position=154 /tmp/mysql-bin/mysql-bin.000001 | mysql -u root -p
设置运行ip访问 需要填写ip和密码
GRANT ALL PRIVILEGES ON *.* TO 'root'@'172.17.%.%' IDENTIFIED BY 'pa44w0rd' WITH GRANT OPTION;
flush privileges;