2020年7月15日
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
摘要： 1、错误提示: No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? 2、原因分析： 从翻译可知 Eclipse 不知道是用 JRE 还是使用 JDK 对源码进 阅读全文
posted @ 2020-07-15 09:37 hapday 阅读(345) 评论(0) 推荐(0) 编辑
Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'.
摘要： 1、异常提示： Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically reg 阅读全文
posted @ 2020-07-15 09:34 hapday 阅读(1928) 评论(0) 推荐(0) 编辑