beego 如何获取foreign key字段?
type Article struct {
Id int64
Title string
Content string `orm:"size(5000)"`
Author string
Source string
Keywords string
Overview string
Attachment string
Created time.Time `orm:"index"`
Updated time.Time `orm:"index"`
Type int64
Category *Category `orm:"rel(fk)"`
}
type Category struct {
Id int64
Name string
Created time.Time `orm:"index"`
Updated time.Time `orm:"index"`
}
各位大神们怎么搞啊?
如图beego orm增加表关系,article 的 foreign key为category。这样会在article表里自动增加一个category_id的字段。那么问题来了,比如我想修改这个article表里的category_id的字段的值,改怎么该?怎么才能获取这个category_id字段啊? 比如其他字段都是article.Title article.Author等。
我勒个去去
10 years ago