配置文件:
driverClass=com.mysql.cj.jdbc.Driver
url=jdbc:mysql://localhost/数据库?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT&useSSL=false
用c3p0连接时url里的'&'还需要改成'&'
配置文件:
driverClass=com.mysql.cj.jdbc.Driver
url=jdbc:mysql://localhost/数据库?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT&useSSL=false
用c3p0连接时url里的'&'还需要改成'&'