Jquery在开发模式下工作，但没有生产

Question

我有一个基于jquery和rails3-jquery-autocomplete gem的提前输入下拉列表。我不得不添加一些文件到app/assets/javascript和app/assets/stylesheets。我已经指出了在dev和prod模式下运行应用程序的问题。有没有人有这方面的经验，并可以告诉我在config/envrionments/production.rb中更改哪些设置。我对理解资产管道非常困难。

这是我制作的配置文件：

Dcms::Application.configure do 

    # Settings specified here will take precedence over those in config/application.rb 

    # 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 = false 
    config.serve_static_assets = true 

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

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

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

    # Defaults to nil and saved in location specified by config.assets.prefix 
    # config.assets.manifest = YOUR_PATH 

    # Specifies the header that your server uses for sending files 
    # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache 
    # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx 

    # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies. 
    # config.force_ssl = true 

    # See everything in the log (default is :info) 
    # config.log_level = :debug 

    # Prepend all log lines with the following tags 
    # config.log_tags = [ :subdomain, :uuid ] 

    # Use a different logger for distributed setups 
    # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new) 

    # Use a different cache store in production 
    # config.cache_store = :mem_cache_store 

    # Enable serving of images, stylesheets, and JavaScripts from an asset server 
    # config.action_controller.asset_host = "http://assets.example.com" 

    # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added) 
    # config.assets.precompile += %w(search.js) 

    # Disable delivery errors, bad email addresses will be ignored 
    # config.action_mailer.raise_delivery_errors = false 

    # Enable threaded mode 
    # config.threadsafe! 

    # Enable locale fallbacks for I18n (makes lookups for any locale fall back to 
    # the I18n.default_locale when a translation can not be found) 
    config.i18n.fallbacks = true 

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

    # Log the query plan for queries taking more than this (works 
    # with SQLite, MySQL, and PostgreSQL) 
    # config.active_record.auto_explain_threshold_in_seconds = 0.5 
end 

Answer 1

如果JS资产被连接在一起，请检查是否每个文件末尾有“;” 。此外，你也可以添加一个“;”在每个JS文件开始避免前一个人期待什么是一个没有返回的函数的参数或有些别的。

说明

文件a.js

(function() {})() 

文件b.js

(function() {})() 

现在CONCAT什么返回第一个函数发现括号，并承认这应该是一个函数。