2
我在我的Rails應用程序中使用Paperclip gem來進行圖片上傳。但在意見中,沒有圖像。丟失圖像的路徑是http://localhost:3000/assets/
。 下面是代碼:來自image_tag和Rails回形針的錯誤地址
<div class="advert_images">
Фото: <br>
<% if @advertising.image.url %>
<%= image_tag(@advertising.image) %>
<% end %>
<br>
Розташування на карті: <br>
<% if @advertising.map.url(:normal) %>
<%= image_tag(@advertising.map.url(:normal)) %>
<% end %>
</div>
奇怪的是,當放在代碼<%= @advertising.image.url %>
顯示我現有圖像的正確路徑(例如/system/adverts/images/000/001/408/original/luxot.gif?1355951576
)。
模型:
# -*- encoding : utf-8 -*-
class Advert < ActiveRecord::Base
attr_accessible :adress, :category, :city, :desc, :map_path, :name, :image_path, :map, :image
has_attached_file :map, :styles => {:normal => "350x265", :thumb => "250x165"}
has_attached_file :image, :styles => {:normal => "350x265", :thumb => "250x165"}
validates :name, :length => {:in => 2..20}, :presence => true
validates :category, :presence => true
validates :city, :presence => true
validates :adress, :presence => true
scope :by_city, lambda {|city| where("city = ?", city)}
scope :by_category, lambda {|category| where("category = ?", category)}
end
hm。您是否曾嘗試在瀏覽器中輸入網址0.0.0.0:3000/system/adverts/images/000/001/408/original/luxot.gif? –
是的,這是正確的 – DarkSun
以及如何將<%= image_tag(@ advertising.map.url(:normal))%>呈現爲HTML? –