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GQL+Nodejs+MySQL数据库
2022-06-21 08:19:00 【kuilaurence】
MySQL入门:
使用GQL查询区块数据,然后使用nodejs处理数据,写入到MySQL数据库.数据库可视化工具是Navicat.
坑1:create_time自动生成,默认default填:CURRENT_TIMESTAMP(4),|| tips:这个4与timestamp的长度4保持一致;
数据库mysql版本最好5.7版本,··稳定··
如果:本地安装的mysql服务,使用localhost可以连接,ip地址发无法连接;
设置允许任意IP访问,执行语句:
mysql> update mysql.user set host = '%' where user = 'root';
mysql> flush privileges;
使用客户端工具连接测试:连接成功
参考博客:
https://www.cnblogs.com/qinaqina/p/11825771.html
持续更新…
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