摘要:
hibernate 在使用junit测试报错:org.hibernate.HibernateException: Unable to get the default Bean Validation factory at org.hibernate.cfg.beanvalidation.Bean... 阅读全文
摘要:
先看Test.java此时出现上文提到的错误:The method clone from the type Object is not visiuable.我们已经清楚Object.clone()是protected方法。这说明,该方法可以被同包(java.lang)下以及它(java.lang.O... 阅读全文