查看yum的nginx信息
yum info nginx
使用yum安裝nginx
yum -y install nginx
啟動nignx
service nginx start
訪問IP地址80端口,這里需要開放阿里雲服務器的“安全規則組”,https://help.aliyun.com/document_detail/25471.html?spm=5176.2020520101.0.dexternal.51704df56qji9p 如最后下圖