JDBC数据库---NullPointerException和SSL connection without server‘s identify解决方案
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一.若显示空指针异常则可能是以下情况:
1.数据库名不一致
2.dao包的实现类实现了dao包的抽象类，对象属性，构造方法，方法返回值均不能少
二.若显示SSL connection vithout server's server's identity verification
1 0
- JDBC数据库---NullPointerException和SSL connection without server‘s identify解决方案
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- JDBC链接警告WARN: Establishing SSL connection without server's identity verification is not recommended.
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