Error:

fatal: unable to access ‘ https://github.com/ …

terms of settlement:

1. Execute SSH keygen – t RSA on the idea terminal and press enter to generate the public key and private key. By default, it is saved in the. SSH directory under the user directory of Disk C
2. Find settings in the GitHub homepage, as shown in the figure below. Create a new SSH
note: when creating a new SSH, fill in the ID_ Contents in rsa.pub
3. Set the private key in idea

Reference link: https://blog.csdn.net/qianlixiaomage/article/details/114681364