appication . properties. 

server.port=8081
#db config
spring.datasource.driverClassName = com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/
spring.datasource.username=spring.datasource.password=#mybatis config
logging.level.com.s2u2m.laboruser.dao = DEBUG
mybatis.config-location = 
 
classpath:/mybatis-config.xml
mybatis.mapper-locations = classpath:/mapping/**/*.xml
#  sprint.redis configuration
sprint.redis.database=0
sprint.redis.host=localhost
sprint.redis.password=
sprint.redis.port=6379
spring.redis.pool.max-active=8
spring.redis.pool.max-wait=-1
spring.redis.pool.max-idle=8
spring.redis.pool.min-idle
 
=0
spring.redis.timeout=0