??????? ???????????? ??????? ??? ?????? ?????? ????????????? ?????? ??? ????????? ??? ???????? ????? ????, ??? ???? ??? ??????, ??? ??????? ?????????????? ??????? ?????? ???? ???? ???? ??? ???? ??????? ????? ??????; ???? ?? ???????? ?????? ???? ?????? ????? ???? ???? ???????? ???? ????, ???? ??????? ??????? ???? ?????
?? ????? bejson ?????? ????? ???? ?????? ??? gem ????????? ???? ????? ???????, ??? ????? ?????? ?????? ?????????????? gem ???????, Ruby China gem ??????? ????????
https://ruby.taobao.org/
gem sources --add https://gems.ruby-china.org/ --remove https://rubygems.org/
https://mirrors.tuna.tsinghua.edu.cn/rubygems/
gem sources --add https://mirrors.tuna.tsinghua.edu.cn/rubygems/ --remove https://rubygems.org/
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