git submit code with error "fatal: unable to access ': Could not resolve host: domain.com"

Part of this answer references GPT, GPT_Pro to better solve the problem
This is a common problem caused by a DNS resolution failure. The domain name.com may not be resolved correctly, causing git to not connect to the server properly. In this case, you can try the following methods:

1. Check whether the DNS server is working properly, and if it is not, fix it;
2. Check whether the hosts file contains the IP address of the domain name.com. If no, manually add it.
3. Try git push and git pull again;
4. Run the git remote -v command to check whether the current remote address is correct. If not, you can reset the remote address using the git remote set-url command.

git remote set-url origin https://域名.com/user/repo.git

1. Try using an HTTP proxy. You can set up Git HTTP proxy using the following command:

git config --global http.proxy http://proxy-server-ip:port

1. Try to use SSH to connect to the server, you can use the following command to set up the Git SSH connection:

git config --global url.ssh://git@域名.com/user/repo.git.insteadOf https://域名.com/user/repo.git

If the answer is helpful, please accept it.

The following answers are quoted from GPT-3 model, please use them wisely:

示例。

这种情况可能是DNS解析的问题，可以通过以下步骤来解决：

1. 检查域名解析是否正确，如果不正确则修改域名解析；

2. 尝试使用ip地址而不是域名访问git仓库来测试是否能够正常访问；

3. 在git客户端本地设置hosts文件，将域名解析指向正确的ip地址。

举个示例：

假设要访问的域名是example.com，域名对应的ip地址是192.168.1.1，则可以通过以下步骤来解决：

1. 打开本地的hosts文件，一般位于C:\Windows\System32\drivers\etc\hosts，在文件中加入如下内容：

192.168.1.1 example.com

2. 保存并重启本地的Git客户端软件。

3. 使用新的hosts文件即可正常访问git仓库。

Please accept my answer if it answers your question

To solve this problem, you only need to set the network proxy.
Run the following command on the CLI:
git config --global --unset http.proxy
git config --global --unset https.proxy