0
我不确定上传的图像是否不存在,或者我是否将它们保存在错误的地方或者有什么问题..现在,当我使用此代码生成图像标记时:运营商波工作遇到困难
<%= image_tag @photo.image_url.to_s %>
它只是抛出一个路由错误:
No route matches "/images"
是我想建立这条路线..我下面就railscasts.org 反正这里的啧啧的一些相关代码:
<%= form.file_field :image %> #in the form
mount_uploader :image, ImageUploader #in the model Photo
#in the image_uploader file
def store_dir
"uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
end
#also nothing special going on in the controller
def create
@photo = Photo.new(params[:photo])
respond_to do |format|
if @photo.save
format.html { redirect_to(@photo, :notice => 'Photo was successfully created.') }
format.xml { render :xml => @photo, :status => :created, :location => @photo }
else
format.html { render :action => "new" }
format.xml { render :xml => @photo.errors, :status => :unprocessable_entity }
end
end
end
它创建一个没有问题的对象吗?它只是抛出错误@ photos#show? – 2011-03-20 15:41:18
这是正确的,它并没有显示运行时错误,因为我没有.to_s,但它认为图像为零我猜,但它确实创建一个链接..../images/1823474或w/e – Tyler 2011-03-20 20:12:45