系统：ubuntu 参考https://blog.csdn.net/qq_42420767/article/details/80861403?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522159498368819195162508899%2522%252C%2522scm%2522%253A%252220140713.130102334…%2522%257D&request_id=159498368819195162508899&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2allfirst_rank_v2~rank_v25-1-80861403.first_rank_v2_rank_v25&utm_term=%E7%81%AB%E7%8B%90%E5%BB%BA%E7%AB%8B%E5%AE%89%E5%85%A8%E8%BF%9E%E6%8E%A5%E5%A4%B1%E8%B4%A5+%E8%AF%81%E4%B9%A6