'''
conf/prod/nginx.conf
location / {
try_files uri/ /index.html;
alias /usr/share/nginx/html/;
if (){
add_header Cache-Control no-cache;
}
}
D239D2C5-6382-4B95-8377-128B3C778F10.png
设置所有的html文件强制不缓存：
location ~ ..(htm|html)?
{
add_header Cache-Control "no-store, no-cache";
add_header Pragma no-cache;
add_header Expires 0;
}
}
