我有两张桌子
type Podcast struct {
Id int
Title string
RssUrl string `sql:"unique_index"`
Episodes []Episode
}
type Episode struct {
Id int
PodcastID int
Title string
Url string `sql:"unique_index"`
Downloaded bool
}
我知道如何将剧集插入新的播客中。
podcast := Podcast{
Title: "My Podcast",
RssUrl: "http://example.com/feed/",
Url: "http://www.example.com",
Episodes: []Episode{{
Title: "Episode One Point Oh!",
Url: "http://www.example.com/one-point-oh",
Downloaded: false,
}},
}
db.Create(&podcast)
我如何将剧集添加到以后已经存在的播客中?
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