Aliwangwang generated cache file cleanup method

We all know that some cache files will appear during the use of the software. If we don't clear it, these files will accumulate and take up a lot of memory, affecting the speed of the system. Here Xiaobian takes Ali Wangwang as an example. I want you to introduce the method of cleaning the cache file. You can choose the type of file you want to clean as needed. The disk cleaning time will be longer, and the cleaning process will affect the running of the user software. You can clean it up for a long time. The other three items, you can clean up regularly.