cause: org.springframework.jdbc.cannotgetjdbcconnectionexception: failed to obtain jdbc connection; nested exception is java.sql.sqlexception: connections could not be acquired from the underlying database!
时间: 2023-04-26 07:03:41 浏览: 198
Springboot+MySQL,出现Could not get JDBC Connection
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原因:org.springframework.jdbc.CannotGetJdbcConnectionException:无法获取JDBC连接;嵌套异常是java.sql.SQLException:无法从底层数据库获取连接!
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