解决方案 方案1： sudo kill -9 `ps aux | grep -v grep | grep /usr/libexec/airportd | awk '{print $2}'` 或者任务管理器搜索并且杀掉airportd这个进程 参考 https://discussionschinese.apple.com/thread/140138832?answerId=140339277322#140339277322 https://www.v2ex.com/t/505737 https://blog.csdn.net/Goals1989/article/details/88578012