安装language-pack-en-base包，解决不同语言之间可能发生的冲突
apt update
apt install language-pack-en-base
locale-gen en_US.UTF-8apt-get -y install php7.2-mysql
apt-get -y install php7.2-mysql
apt-get install php7.2-curl php7.2-xml php7.2-mcrypt php7.2-json php7.2-gd php7.2-mbstring原文：https://www.cnblogs.com/chenliang725/p/13290485.html