Question

我正在Heroku上设置我的Rails应用程序，并遇到一个问题，我的所有CSS资产都已加载但我的JS资产都没有。我正在使用memcached，并按照这些说明操作：https://devcenter.heroku.com/articles/rack-cache-memcached-rails31。

我注意到的一件事是，当我在我的production.rb文件中将config.assets.compile更改为“true”时，所有JS都已成功加载，但显然网站的初始加载速度非常慢。我该如何解决这个问题？我是Heroku的新手，所以我不确定，也没有在网上找到任何有用的东西。

我假设因为我的所有JS文件都在/ assets / javascripts /中，所以应该自动包含它，但似乎它们不是。

这是我的production.rb：

BrainDb::Application.configure do
# Settings specified here will take precedence over those in config/application.rb

client = Dalli::Client.new
config.action_dispatch.rack_cache = {
:metastore    => client,
:entitystore  => client,
:allow_reload => false
}
# Code is not reloaded between requests
config.cache_classes = true

# Full error reports are disabled and caching is turned on
config.consider_all_requests_local       = false
config.action_controller.perform_caching = true

# Disable Rails's static asset server (Apache or nginx will already do this)
config.serve_static_assets = true
config.static_cache_control = "public, max-age=2592000"

# Compress JavaScripts and CSS
config.assets.compress = true

# Don't fallback to assets pipeline if a precompiled asset is missed
config.assets.compile = false

# Generate digests for assets URLs
config.assets.digest = true

config.i18n.fallbacks = true

# Send deprecation notices to registered listeners
config.active_support.deprecation = :notify


end

我还删除了公共/资产中的所有内容，因此它会预编译。这是application.rb：

require File.expand_path('../boot', __FILE__)

require 'rails/all'


if defined?(Bundler)
 # If you precompile assets before deploying to production, use this line
 Bundler.require(*Rails.groups(:assets => %w(development test)))
 # If you want your assets lazily compiled in production, use this line
 # Bundler.require(:default, :assets, Rails.env)
end

module BrainDb
class Application < Rails::Application

# Configure the default encoding used in templates for Ruby 1.9.
config.encoding = "utf-8"

# Configure sensitive parameters which will be filtered from the log file.
config.filter_parameters += [:password]

# Enable escaping HTML in JSON.
config.active_support.escape_html_entities_in_json = true

config.active_record.whitelist_attributes = true

config.assets.initialize_on_precompile = false


# Enable the asset pipeline
config.assets.enabled = true

config.cache_store = :dalli_store

# Version of your assets, change this if you want to expire all your assets
config.assets.version = '1.0'

端端

更新的application.js：

//
//= require jquery
//= require jquery_ujs

Answer 1

添加

//= require_tree .最后和预编译

你的application.js中的

。

Rails Heroku预编译资产没有加载JS？

1 个答案: