连接数据库异常Connections could not be acquired from the underlying database!

错误就是下面这个错误

如果大家也遇到了,那么我的解决办法是 url地址的问题:

jdbc.url=jdbc:mysql://localhost:3306/ssm?useUnicode=true&characterEncoding=utf-8&serverTimezone=GMT%2B8

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转载自blog.csdn.net/weixin_44126152/article/details/108476375
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