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springMVC+mybatis+mysql出现com.mysql.jdbc.exceptions.jdbc4.CommunicationsException

Last packet sent to the server was 0 ms ago. ### The error may exist in com/jd/ad/dao/channel/DailyChannelReportPushmailMappers.xml ### The error may involve ...
51CTO

浅谈Netbeans 6.5连接SQL Server 2008方法

本文将简单谈谈Netbeans 6.5连接SQL Server 2008方法，主要是通过JDBC连接SQL Server 2008。期间可能会出现一些错误提示 1.下载JDBC驱动 ...