tree 0db00b5f8e9a5f027a280f0c74e6359102b7b8cc
parent 84d071fcee6fb7d453d9fcd1d9651acfff0cd47e
author 刘嘉昕 <22301097@bjtu.edu.cn> 1749403310 +0800
committer 刘嘉昕 <22301097@bjtu.edu.cn> 1749403310 +0800

根据分类获取种子功能

Change-Id: Ia86bb3bd00af67bba2058af1a696ed3da72ff80a