Connections could not be acquired from the underl

重装mysql后:启动eclipse时发生这个异常。

java.sql.SQLException: Connections could not be acquired from the underlying database!

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帐号密码错误  我这里查帐号密码没有错误


因为mysql重装了,该库还没创建,所以这里的错误是库找不到。

创建该库后,异常消失


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