摘要：spring: datasource: username: root password: #?serverTimezone=UTC解决时区问题 url: jdbc:mysql://localhost:3306/t2?serverTimezone=UTC&useUnicode=true&charact 阅读全文

摘要：1.properties文件写入数据库连接 spring.datasource.username=root spring.datasource.password= spring.datasource.url=jdbc:mysql://localhost:3306/t2?serverTimezone= 阅读全文