Method 1: Windows has something called cache. All the songs we tried are in the folder C:\Documents and Settings\administrator\Local Settings\Temporary Internet Files
Among them Administrator is your username, but it is usually this, you can change it yourself. The first thing in C:\Documents and Settings may be your username. The most important thing is that your path may not be opened correctly. In this case, you only need to open a compressed file, then copy the above path and arrange it according to size. , find MP3 files, generally the largest. There are probably a few folders with strange names. You can just try them one by one. The prerequisite is that you have to listen to them all. I have already downloaded 10 songs. Theoretically, you can download as many as you want, but the names may not be correct. Just give it a try.
Method 2: Download the mobile client of Douban FM.
Please adopt if you are satisfied.