MySqlConnector.MySqlException:“Authentication method 'caching_sha2_password' failed

MySqlConnector.MySqlException:“Authentication method 'caching_sha2_password' failed. Either use a secure connection, specify the server's RSA public key with ServerRSAPublicKeyFile, or set AllowPublicKeyRetrieval=True.”

解决方案

在连接字符串添加： AllowPublicKeyRetrieval=True;