tonwei139 发表于 2018-10-9 06:41:47

com.mysql.jdbc.Driver ==》 com.mysql.cj.jdbc.Driver-12426449

  错误信息:

  SqlSession was not registered for synchronization because synchronization is not active Loading>
  This is deprecated. The new driver>  解决方案:
  com.mysql.jdbc.Driver==》 com.mysql.cj.jdbc.Driver
  原因:
  mysql 的驱动类,位置改变了

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