Connecting to the database warning establishing SSL connection without server's identity verification is not recommended

  Original configuration file

#key=value
driverClassName=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/kevin_01?rewriteBatchedStatements=true
#url=jdbc:mysql://localhost:3306/girls
username=root
password=232517
#initial connection Size
initialSize=10
#min idle connecton size
minIdle=5
#max active connection size
maxActive=20
#max wait time (5000 mil seconds)
maxWait=5000

terms of settlement

stay url=jdbc:mysql://localhost:3306/kevin_01?rewriteBatchedStatements=true Back plus useSSL=true

Pay attention to & Separate

Such as ：url=jdbc:mysql://localhost:3306/kevin_01?rewriteBatchedStatements=true&useSSL=true