解决方案:
File==>Project Structure,将project language level选择为8,重新运行即可
原文地址:https://www.cnblogs.com/alphajuns/p/12609095.html
时间: 2024-10-20 05:02:46
解决方案:
File==>Project Structure,将project language level选择为8,重新运行即可
原文地址:https://www.cnblogs.com/alphajuns/p/12609095.html