过滤附件的api

app/helpers/application_helper.rb

@@ -258,7 +258,7 @@ module ApplicationHelper
   end
 
   def download_url attachment
-    attachment_path(attachment)
+    attachment_path(attachment).gsub("/api","")
   end
 
   # 耗时：天、小时、分、秒

app/views/attachment_histories/_attachment_history.json.jbuilder

@@ -6,5 +6,5 @@ json.publish_time attachment.publish_time
 json.quotes attachment.quotes_count
 json.downloads_count attachment.downloads_count
 json.created_on attachment.created_on
-json.url attachment_path(attachment, type: 'history')
+json.url attachment_path(attachment, type: 'history').gsub("/api","")
 json.is_pdf attachment.is_history_pdf?