1.下载到指定目录：wget https://mirrors.tuna.tsinghua.edu.cn/aosp-monthly/aosp-latest.tar -P /temp
2.断点续传：wget -c https://tenet.dl.sourceforge.net/project/parrotsecurity/iso/4.1/Parrot-security-4.1_amd64.iso
3.批量下载：wget -i download.txt 每个资源一行
4.镜像站点：wget -m http://place.your.url/here
5.覆盖下载：wget url -O filename