在以下模型中:
package models
import "github.com/astaxie/beego/orm"
type Movie struct {
Id int `orm:"pk; auto; column(id)"; form: "-"`
Title string `orm:"unique; column(title)"; form: "title, text, title:`
Plot string `orm:"column(plot)"; form: "plot, text, plot:"`
ImdbID string `orm:"column(imdb_id)"; form: "imdb_id, text, imdb_id:"`
Actors string `orm:"column(actors)"; form: "actors, text, actors:"`
Runtime string `orm:"column(runtime)"; form: "runtime, text, runtime:"`
Year string `orm:"column(year)"; form: "year, text, year:"`
Genre *Genre `orm:"rel(fk); on_delete(do_nothing)"`
Cover string `orm:"column(cover)"; form: "cover, text, cover:"`
Status int `orm:"column(status)"; form: "status, int, status:"`
}
func (a *Movie) TableName() string {
return "app_movie"
}
func init() {
orm.RegisterModel(new(Movie))
}
我想参考:流派模型,它看起来像:
package models
import "github.com/astaxie/beego/orm"
type Genre struct {
Id int `orm:"pk; auto; column(id)"; form: "-"`
Title string `orm:"unique; column(title)"; form: "title, text, title:`
Status int `orm:"column(status)"; form: "status, int, status:"`
}
func (a *Genre) TableName() string {
return "app_genre"
}
func init() {
orm.RegisterModel(new(Genre))
}
有关信息,它会转到带有数据的 sqlite 数据库(首先是数据库)。
在控制器中,我遍历电影列表并打印出:movie.Genre.Title 但它是空的。如果我看电影。类型我得到:{3 0}
如何获取标题和 ID?或者。我究竟做错了什么?
谢谢你的帮助!