ruby-on-rails - Rails 3.2 以前在 words 方法中返回 html 内容

Question

我想用文字显示日期时间，例如“1 小时前”，我尝试了以下方法，但它以如下所示的字符串格式返回 html。

方法

helper.time_ago_in_words(Time.now)

结果

=> "<span class=\"translation_missing\" title=\"translation missing: en.less_than_x_minutes\">Less Than X Minutes</span>"

rails 控制台输出:

>> helper.time_ago_in_words(Time.now)
=> "<span class=\"translation_missing\" title=\"translation missing: en.less_than_x_minutes\">Less Than X Minutes</span>"
>> I18n.locale = :de
=> :de
>> helper.time_ago_in_words(Time.now)
=> "<span class=\"translation_missing\" title=\"translation missing: de.less_than_x_minutes\">Less Than X Minutes</span>"
>> I18n.locale = :en
=> :en
>> helper.time_ago_in_words(Time.now)
=> "<span class=\"translation_missing\" title=\"translation missing: en.less_than_x_minutes\">Less Than X Minutes</span>"

Answer 1

您在配置中使用任何区域设置吗？英语肯定是默认的，它应该可以正常工作。

2.0.0p0 :001 > helper.time_ago_in_words(Time.now)
 => "less than a minute" 
2.0.0p0 :002 > I18n.locale = :de
 => :de 
2.0.0p0 :003 > helper.time_ago_in_words(Time.now)
 => "translation missing: de.datetime.distance_in_words.less_than_x_minutes" 
2.0.0p0 :004 > I18n.locale = :en
 => :en 
2.0.0p0 :005 > helper.time_ago_in_words(Time.now)
 => "less than a minute" 

您能否像我在控制台 (rails c) 中那样尝试在辅助对象上调用此方法？输出是什么？