解决wget不能下载https文件问题

使用wget下载https协议的文件时遇到了这个问题，提示：

ERROR: cannot verify xx.xx.com's certificate, issued by `/C=BE/O=GlobalSign nv-sa/CN=GlobalSign Organization Validation CA - SHA256 - G2':
  Unable to locally verify the issuer's authority.
ERROR: certificate common name `*.alicdn.com' doesn't match requested host name `xx.xx.com'.
To connect to xx.xx.com insecurely, use `--no-check-certificate'.
无法建立 SSL 连接。

错误提示中建议使用“–no-check-certificate”参数，用法是这样的：

wget https://xx.xx.com/xx.exe --no-check-certificate