的Symfony：私人服務 - 利用休息-API

Question

我目前使用FOSCommentBundle獲得REST API的最佳實踐

在這個包的樣品例如有使用分揀機（或排序）服務使用不同的選項提供更改選項，與日遞增和日期倒序排序，但這個服務不是由「頁碼」或「日期」範圍排序提供商陣列（排序類服務中）在奧得河頁面的方式這

重用注入

parameters: 
# The sorting factory class 
cms_content.sorting_factory.class: CMS\Bundle\ContentBundle\Sorting\SortingFactory 
# Provide to sort by date 
cms_content.sorter.date.class:  CMS\Bundle\ContentBundle\Sorting\DateSorting 
# Provide to sort by page number 
cms_content.sorter.page_nb.class: CMS\Bundle\ContentBundle\Sorting\PageNbSorting 

#  
sorter_sevices_aliases: 
    - 'cms_content.sorter.page_nb_desc' 
    - 'cms_content.sorter.page_nb_asc' 
    - 'cms_content.sorter.date_desc' 
    - 'cms_content.sorter.date_asc' 

services: 
# sort by page nb asc 
cms_content.sorter.page_nb_asc: 
    class: '%cms_content.sorter.page_nb.class%' 
    public: false 
    tags: 
     - { name: cms_content.sorter, alias: page_nb_asc } 
    arguments: [ASC] 

# sort by page nb dsc 
cms_content.sorter.page_nb_desc: 
    class: '%cms_content.sorter.page_nb.class%' 
    public: false 
    tags: 
     - { name: cms_content.sorter, alias: page_nb_desc } 
    arguments: [DESC] 

# sort by date asc 
cms_content.sorter.date_asc: 
    class: '%cms_content.sorter.date.class%' 
    public: false 
    tags: 
     - { name: cms_content.sorter, alias: date_asc } 
    arguments: [ASC] 

# sort by date desc 
cms_content.sorter.date_desc: 
    class: '%cms_content.sorter.date.class%' 
    public: false 
    tags: 
     - { name: cms_content.sorter, alias: date_desc } 
    arguments: [DESC] 

# the sorting factory (may be construct with empty array) 
cms_content.sorting_factory: 
    class: '%cms_content.sorting_factory.class%' 
    arguments: ['%sorter_sevices_aliases%', '%cms_content.sorting_factory.default_sorter%'] 

我哈哈已經有些麻煩使用聲明爲private服務分揀工廠內儘可能選機供應商的陣列

Answer 1

壞的做法，我犯了一個錯誤，服務應以這樣的數組引用直接注入，無通：

# the sorting factory (may be contruct with empty array) 
cms_content.sorting_factory: 
    class: '%cms_content.sorting_factory.class%' 
    arguments: [['@cms_content.sorter.page_nb_asc', '@cms_content.sorter.page_nb_desc', '@cms_content.sorter.date_asc', '@cms_content.sorter.date_desc'], '%cms_content.sorting_factory.default_sorter%']