ServiceException: Unable to create requested service

出错信息

Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]

java.sql.SQLSyntaxErrorException: Unknown database 'blog'

sql连接信息

spring.datasource.url=jdbc:mysql://localhost/blog?characterEncoding=utf-8&useSSL=false&serverTimezone=UTC

通过查看是数据库缺少blog的数据库，ok去数据库创建一个blog数据库即可