个回答

• qq_Mat_0

  2016-04-26 20:18:29

  Communications link failure

  The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

  Caused by: java.net.ConnectException: 拒绝连接

  原因是：如果这次connect用时0ms，应该是hibernate.cfg.xml某个地方写错了，多检查connection.url这项。我真的是弱智

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