java.sql.SQLException: The server time zone value '�й���ʱ��' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129) ~[mysql-connector-java-8.0.17.jar:8.0.17]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.17.jar:8.0.17]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89) ~[mysql-connector-java-8.0.17.jar:8.0.17]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:63) ~[mysql-connector-java-8.0.17.jar:8.0.17]
原因是时区没有配置好，所以我在原先的URL上加了&serverTimezone=Asia/Shanghai
全部URL:
url: jdbc:mysql://127.0.0.1:3306/database?characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai
搜了一下别人的url，应该也可以
url: jdbc:mysql://127.0.0.1:3306/database?useSSL=false&requireSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
