1、 function description
Obtain a free Alibaba Cloud SSL certificate
2、 operating instructions
2.1 Log in to the Alibaba Cloud console and select the SSL certificate
2.2 choose the free version and buy it now
2.3 create certificate
2.4 fill in the relevant information, and the domain name verification method is selected according to the requirements.

2.5 domain name verification and submit for review
When selecting method 1 to verify the domain name, you need to parse the following information into the Ali cloud domain name before verification;

When selecting method 2 to verify the domain name, you need to decompress the downloaded file and put it into the specified path of the website;
(CMD command to create. prefix folder method: mkdir .well- knownpki- validation)


2.6 download nginx certificate file


