gem sources --remove http://rubygems.org/ gem sources -a http://ruby.taobao.org/ gem sources -l 结果只有： http://ruby.taobao.org 一行输出 相关文章： 2022-12-23 2022-12-23 2022-12-23 2021-11-15 2021-12-20 2022-12-23 2022-12-23 2022-12-23