wget https://git.nps.crabapples.cn/crabapples/learn-spider/raw/branch/main/sh/install.sh
wget https://git.nps.crabapples.cn/crabapples/learn-spider/raw/branch/main/sh/start.sh
wget https://git.nps.crabapples.cn/crabapples/learn-spider/raw/branch/main/sh/update.sh
wget https://git.nps.crabapples.cn/crabapples/learn-spider/raw/branch/main/sh/uninstall.sh