请教java连接mysql的连接串里的characterEncoding=UTF-8是啥意思?谢谢
如下:这里的UTF-8和GBK分表表示什么作用?将表的数据按照GBK编码读出来?抑或是按照UTF-8编码读出来?
DBURL="jdbc:mysql://localhost:3306/"+dbname+"?useSSL=false&serverTimezone=Asia/Shanghai&characterEncoding=UTF-8";
DBURL="jdbc:mysql://localhost:3306/"+dbname+"?useSSL=false&serverTimezone=Asia/Shanghai&characterEncoding=GBK";