Ensure that the SVN server software has been installed in Win7 system. You can choose VisualSVN or other SVN server software.
After the installation, open the SVN server software and configure it according to the wizard of the software. During the configuration process, you need to set the address, port, user name and password of the SVN server.
After the configuration is completed, make sure that the firewall of Win7 system has opened the corresponding port so that other devices can access the SVN server.
Install the SVN client on the device that needs to use the SVN service, and enter the address, port, user name and password of the SVN server to connect.
After the connection is successful, you can control the version and submit the code on the SVN client.
It should be noted that when building an SVN server in an external network environment, it is necessary to ensure network security, such as using VPN and SSH for secure connection. At the same time, we also need to pay attention to data security, such as encrypting and backing up sensitive data.