Mini program for obtaining domain name certificate online

The online obtain domain name certificate applet currently only supports 4 registrars. Other registrars will take time to add a few more in the future, trying to make it more comprehensive. If your domain name registrar is not in the list, you can choose another. Does not affect use.

I have been using it myself, so please contribute it. The program is very simple, but it is just my hard work. Please sign it if you reprint it.