Rails 5 缓存控制在 heroku 中不起作用
Rails 5 cache control doesn't work in heroku
我正在我的应用程序中设置 CDN,并根据 Rails 中的新标准设置 cache-control
5:
config.public_file_server.headers = {
'Cache-Control' => 'public, max-age = 31536000',
'Expires' => "# {1.year.from_now.to_formatted_s (: rfc822)}"
}
但是当我将应用程序部署到 Heroku 时,它表明我没有使用新标准:
DEPRECATION WARNING: config.static_cache_control
is deprecated and will be removed in Rails 5.1.
Please use config.public_file_server.headers = { 'Cache-Control' => 'public, max-age=604800' }
instead.
(called from at /app/config/application.rb:14)
并且当我查看页面响应时 headers 未应用 cache-control
设置
散列值之间的逗号只是在这个问题中缺失,还是在您的配置中也缺失?试试这个:
config.public_file_server.headers = {
'Cache-Control' => 'public, max-age = 31536000',
'Expires' => "# {1.year.from_now.to_formatted_s (: rfc822)}"
}
我找到了这个问题的解决方案 https://github.com/romanbsd/heroku-deflater/issues/26,问题出在 gem heroku deflater
我正在我的应用程序中设置 CDN,并根据 Rails 中的新标准设置 cache-control
5:
config.public_file_server.headers = {
'Cache-Control' => 'public, max-age = 31536000',
'Expires' => "# {1.year.from_now.to_formatted_s (: rfc822)}"
}
但是当我将应用程序部署到 Heroku 时,它表明我没有使用新标准:
DEPRECATION WARNING:
config.static_cache_control
is deprecated and will be removed in Rails 5.1. Please useconfig.public_file_server.headers = { 'Cache-Control' => 'public, max-age=604800' }
instead. (called from at /app/config/application.rb:14)
并且当我查看页面响应时 headers 未应用 cache-control
设置
散列值之间的逗号只是在这个问题中缺失,还是在您的配置中也缺失?试试这个:
config.public_file_server.headers = {
'Cache-Control' => 'public, max-age = 31536000',
'Expires' => "# {1.year.from_now.to_formatted_s (: rfc822)}"
}
我找到了这个问题的解决方案 https://github.com/romanbsd/heroku-deflater/issues/26,问题出在 gem heroku deflater