我已经为此问题苦恼了几天了。我的应用在开发模式下运行非常慢。大量的时间都花费在提供资产(特别是图片)上。每个请求都非常缓慢,加载一个简单的50kb jpeg图像需要长达7秒钟的时间。总页面加载时间可能长达几分钟...
我怀疑自动加载代码存在链接问题,因为当我打开类缓存时,我的东西加载速度快多了(最多只需几百毫秒)。但这不是解决方案,因为我需要编写代码,我不能在每次更改后重启服务器。
这是我的config/development.rb文件:
Rails.application.configure do
# Settings specified here will take precedence over those in config/application.rb.
# In the development environment your application's code is reloaded on
# every request. This slows down response time but is perfect for development
# since you don't have to restart the web server when you make code changes.
config.cache_classes = false
# Do not eager load code on boot.
config.eager_load = false
# Show full error reports and disable caching.
config.consider_all_requests_local = true
config.action_controller.perform_caching = false
config.reload_classes_only_on_change = true
# Don't care if the mailer can't send.
config.action_mailer.raise_delivery_errors = false
# Print deprecation notices to the Rails logger.
config.active_support.deprecation = :log
# Raise an error on page load if there are pending migrations.
config.active_record.migration_error = :page_load
# Debug mode disables concatenation and preprocessing of assets.
# This option may cause significant delays in view rendering with a large
# number of complex assets.
config.assets.debug = false
# Asset digests allow you to set far-future HTTP expiration dates on all assets,
# yet still be able to expire them through the digest params.
config.assets.digest = true
# Adds additional error checking when serving assets at runtime.
# Checks for improperly declared sprockets dependencies.
# Raises helpful error messages.
config.assets.raise_runtime_errors = true
# Raises error for missing translations
# config.action_view.raise_on_missing_translations = true
config.action_mailer.default_url_options = { host: '127.0.0.1', port: 3000 }
# email sending process
config.action_mailer.perform_deliveries = true
config.action_mailer.delivery_method = :test
# Defaults to:
# config.action_mailer.sendmail_settings = {
# location: '/usr/sbin/sendmail',
# arguments: '-i -t'
# }
config.action_mailer.perform_deliveries = true
config.action_mailer.raise_delivery_errors = true
config.action_mailer.default_options = {from: 'no-reply@example.com'}
config.web_console.whitelisted_ips = '0.0.0.0/0.0.0.0'
end
和初始化器/assets.rb
# Be sure to restart your server when you modify this file.
# Version of your assets, change this if you want to expire all your assets.
Rails.application.config.assets.version = '1.0'
# Rails.application.config.assets.precompile += %w( jquery.Jcrop.min.scss )
# Rails.application.config.assets.precompile += %w( jquery.Jcrop.min.js )
# Rails.application.config.assets.precompile += %w( flat-ui.css.bak )
# Rails.application.config.assets.precompile += %w( bootsrap.css.map)
# Add additional assets to the asset load path
# Rails.application.config.assets.paths << Emoji.images_path
# Precompile additional assets.
# application.js, application.scss, and all non-JS/CSS in app/assets folder are already added.
# Rails.application.config.assets.precompile += %w( search.js )
Dir.glob("#{Rails.root}/app/assets/images/**/").each do |path|
Rails.application.config.assets.paths << path
end
任何见解都将不胜感激!
development.rb
中尝试使用config.assets.debug = true
吗? - Priyank Gupta