Public Key Retrieval is not allowed

链接MySQL数据库报错：

数据库连接url中添加对应属性的支持。allowPublicKeyRetrieval=true&useSSL=false

url: jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=utf-8&allowPublicKeyRetrieval=true&useSSL=false&autoReconnect=false