Nginx配置不缓存index.html。
location / {
root /mnt/dat1/test/tes-app;
index index.html index.htm;
try_files $uri $uri/ /index.html;
#### kill cache
add_header Last-Modified $date_gmt;
add_header Cache-Control 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';
if_modified_since off;
expires off;
etag off;
}

location ~* ^.+\.(jpg|jpeg|gif|png|ico|css|js)$ {
root /mnt/dat1/test/tes-app;
access_log off;
expires 30d;
}