老師，您好，這個問題糾結一天了，然后表也創建不出來
ERROR - Connections could not be acquired from the underlying database!
ERROR - could not get database metadata
java.sql.SQLException: Connections could not be acquired from the underlying database!
884329958
2016-11-08
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2016-11-10
你這個是數據庫連接失敗造成的吧，建議檢查數據庫連接語句
2017-10-12
麻煩問下 您第一個問題如何解決的 我也碰到類似的?
ERROR - HHH000319: Could not get database metadata
java.sql.SQLException: Connections could not be acquired from the underlying database!
2016-11-10
employee實體類的setter方法的問題，檢查一下
2016-11-10
這個問題解決了，還有Bean property 'employee' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?啥？兩天了！