老師，您好，這個(gè)問題糾結(jié)一天了，然后表也創(chuàng)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!
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2016-11-10
你這個(gè)是數(shù)據(jù)庫連接失敗造成的吧，建議檢查數(shù)據(jù)庫連接語句
2017-10-12
麻煩問下 您第一個(gè)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(shí)體類的setter方法的問題，檢查一下
2016-11-10
這個(gè)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？?jī)商炝耍?/p>