报错原因:
jdk1.8 接口添加默认方法时报错
Extends methods are not supported at language level ‘1.5’

IDE提示extends methods are not supported at language level '1.5'

解决:
File -> Project Structure -> Project / Modules
IDE提示extends methods are not supported at language level '1.5'
IDE提示extends methods are not supported at language level '1.5'

相关文章:

  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
  • 2021-04-14
  • 2021-07-05
  • 2021-12-16
  • 2021-06-18
猜你喜欢
  • 2022-01-05
  • 2022-01-04
  • 2021-09-18
  • 2021-10-03
  • 2021-04-02
  • 2021-10-15
相关资源
相似解决方案