电脑c盘长时间不清理到处是垃圾，下载360什么的太恶心，徒手清理太慢，写个批处理，直接删除所有缓存，错误转储文件，回收站文件等- Computer c drive is not a long time to clean up trash everywhere, download the 360 or something so disgusting, manual clean-up is too slow to write a batch delete all cache error dump