mysql驱动更新迭代之后驱动,稍微有点变化: com.mysql.jdbc.Driver (变化为) --> driver-class-name: com.mysql.cj.jdbc.Driver 还有就是另一个报错 The server time zone value '�й���ʱ��' is unrecognized or represents more than one time zone. You must configure either the server or JDBC d