Java JDBC Connection Error: unknown error: expecting "EOF" but got 'V' instead

[xlw712]

hi
I use below code
docker run -itd --name git_base --env GITBASE_PASSWORD=root -p 3344:3306 -v /Users/code/test:/opt/repos srcd/gitbase:latest
and java jdbc connection gitbase mysql
Connection connection=JDBCUtils.getConnection("jdbc:mysql://127.0.0.1:3344/gitbase","root","root");
but print error
Exception in thread "main" java.sql.SQLException: unknown error: expecting "EOF" but got 'V' instead at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:996) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3887) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3823) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2435) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2582) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2526) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2484) at com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1446) at com.mysql.jdbc.ConnectionImpl.loadServerVariables(ConnectionImpl.java:3828) at com.mysql.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl.java:3268) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2278) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2064) at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:790) at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:377) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:395)
Is there any way to solve it？ thanks