mybatis连接数据库后控制台输出的SQL语句参数中文乱码,数据库编码格式是utf8mb4,idea中连接语句也没错,设置也没错
driverName=com.mysql.cj.jdbc.Driver
url=jdbc:mysql://localhost:3306/dormitory?characterEncoding=utf-8&useSSL=false&serverTimezone=UTC&allowPublicKeyRetrieval=true
user=root
password=123456
控制台输出的结果
==> Preparing: select * from system_admin where username=?
==> Parameters: admin1(String)
<== Columns: id, username, password, name, telephone
<== Row: 1, admin1, 123123, ����Ա1, 88132001
<== Total: 1