更改配置

src/main/resources/application.properties

 spring.datasource.username=root
 spring.datasource.password=HNxhkjedu!@#07
 
-#spring.datasource.url=jdbc:mysql://10.56.1.53:13306/xhkjedu_school?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&rewriteBatchedStatements=true&allowMultiQueries=true
-#spring.datasource.username=root
-#spring.datasource.password=_xhkjedu!@#07
-
 spring.mvc.hiddenmethod.filter.enabled=true
 #\u6570\u636E\u5E93\u8FDE\u63A5\u6C60\u914D\u7F6E
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver