Probably because the CVS server on sourceforge.net does not support graphical module browsing, the download is not successful in graphical mode, and then the command line is successful. The specific cause is not found on the internet for a while, and there is no time to engage in it, so this may be the reason. :)
The following describes how to use the CVS tool to obtain the source code:
1. Prepare Software
CVS client software: tortoisecvs
2. Install and download tortoisecvs
(1) install tortoisecvs
(2) Use the command line tool to enter the tortoisecvs root directory (you can set this directory in the PATH environment variable, and you do not need to enter the command in this directory later ), copy the CVS command line code on sourceforge.net to the Command window to obtain the source code from the CVS server to your local machine.
Example:
A) Copy CVS-D: pserver: anonymous@cvs.sourceforge.net:/cvsroot/Azureus Login
B) Right-click the command window, enter the preceding command, and press Enter.
C) Press enter when a prompt is displayed in the Command window.
D) Copy CVS-Z3-D: pserver: anonymous@cvs.sourceforge.net:/cvsroot/Azureus Co-P modulename. (Replace modulename with the corresponding module name in Azureus, for example, azureus1. Maybe the person who just arrived at SourceForge does not know where the module is. I am such a person. When the command window above CVS appears, we will find that there is a browse code behind CVs, click it to go to the corresponding module list)
(3) When downloading the source code again, right-click the local source code folder you downloaded last time and choose "CVS Update" to synchronize it with files on the CVS server.