宝塔官方建议是纯净的系统，我使用docker运行一个ubuntu容器，模拟一个纯净的系统，这样也不会影响到我的其他服务。
docker run --name baota -id -p 8888:8888 ubuntu
docker exec -it baota bash
apt-get update
apt-get install wget vim
更改以下源地址，不改速度奇慢
vim /etc/apt/sources.list
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
apt-get update
宝塔官方提供的安装命令
wget -O install.sh http://download.bt.cn/install/install-ubuntu_6.0.sh && bash install.sh
安装完成后的登录地址和用户名密码
Bt-Panel: http://1.180.xxx.xxx:8888/2bdec3a8
username: ywhnrs2u
password: 0aa6b647
这个地址不对，我改成http://127.0.0.1:8888/2bdec3a8
安装个lnmp，速度特别慢，不知道在做啥操作。论灵活性肯定不如自己搭建，但是胜在小白不需要关注任何事情，并且现在的用户量很大，需求也是有不少
