spring.datasource.url=jdbc:mysql://qmthmysql.mysql.rds.aliyuncs.com:3306/exam_cloud_sydx?useUnicode=true&characterEncoding=UTF-8
spring.datasource.username=exam_cloud
spring.datasource.password=examcloud123!@#
spring.redis.host=127.0.0.1
spring.redis.port=6379