找到File-->settings-->editor-->flie encodings -->global encodings- > utf-8,project encodings也是选择utf-8,然后在点击apply 相关文章: 2022-01-05 2021-11-27 2021-11-07 2021-09-09 2022-12-23 2021-07-17 2021-11-19 2022-12-23