2013-04-28 67 views
0

我需要獲取由Paperclip上傳的文件的文件系統url。我試過這樣做回形針原始網址

ProjectAttachment.last.attachment.url 
ProjectAttachment Load (0.6ms) 

SELECT `project_attachments`.* FROM `project_attachments` 
ORDER BY `project_attachments`.`id` DESC LIMIT 1 => "/system/project_attachments/attachments/000/000/014/original/Updated_test_v1_2a.xlsx?1367191020" 

爲什麼在文件後面加上?1367191020?有沒有辦法確保不會被添加到URL?

+0

這只是一個時間戳不會影響渲染文件 – 2013-04-29 01:54:37

回答

1

根據method documentation,時間戳會默認添加到url的末尾。所以改變你的代碼爲:

ProjectAttachment.last.attachment.url(:timestamp => false)