Java 9 之后的模块化烦恼module java.base does not "opens java.lang" to module
https://dongguabai.blog.csdn.net/article/details/112532078
https://blog.csdn.net/haoranhaoshi/article/details/89975365
https://blog.csdn.net/qq_35981283/article/details/83578373
https://dongguabai.blog.csdn.net/article/details/112532078
https://blog.csdn.net/haoranhaoshi/article/details/89975365
https://blog.csdn.net/qq_35981283/article/details/83578373