brew cask install emacs ==> Downloading https://emacsformacosx.com/emacs-builds/Emacs-26.3-universal.dmg 0.1% curl: (18) transfer closed with 66512619 bytes remaining to read Error: Download failed on Cask ‘emacs’ with message: Download failed: https://emacsformacosx.com/emacs-builds/Emacs-26.3-universal.dmg
另外,个人尝试浏览器,迅雷,百度网盘离线用这个地址下载,这些措施均失败,下载不了 发现问题了,原来是移动宽带问题,换了手机的联通流量后,成功下载