【发布时间】:2010-10-29 00:04:26
【问题描述】:
在我的控制器中,我有:
@photo = Photo.find(:all)
respond_to do |format|
...
format.json { render :json => @photo.to_json)
end
所以我的回复是这样的:
{
"photo":
{
"updated_at":"2010-10-14T19:12:35Z",
"photo_file_size":206422,
"created_at":"2010-10-14T19:12:01Z"
}
},
{
"photo":
{
"updated_at":"2010-10-16T18:19:38Z",
"photo_file_size":83593,
"created_at":"2010-10-14T19:14:35Z"
}
}
如何为每个照片块添加额外的 json 键值对? 类似:
"photo":
{
"updated_at":"2010-10-14T19:12:35Z",
"photo_file_size":206422,
"created_at":"2010-10-14T19:12:01Z"
----> "created_at_b":"2010/10/14"
}
也许:include 选项?
谢谢!
【问题讨论】:
标签: ruby-on-rails json