Swift 第四章亲子关系
在Vapor 4中,我创建了一个用户,它的“装备”如下:Swift 第四章亲子关系,swift,relationship,vapor,vapor-fluent,Swift,Relationship,Vapor,Vapor Fluent,在Vapor 4中,我创建了一个用户,它的“装备”如下: final class User: Model, Content { init() {} static var schema: String = "user" @ID(key: .id) var id: UUID? @Field(key: "name") var name: String? @Children(for: \.$user) var gear:
final class User: Model, Content {
init() {}
static var schema: String = "user"
@ID(key: .id)
var id: UUID?
@Field(key: "name")
var name: String?
@Children(for: \.$user)
var gear: [Gear]
}
final class Gear: Model, Content {
init() {}
static var schema: String = "gear"
@ID(key: .id)
var id: UUID?
@Parent(key: "userId")
var user: User
}
当我得到这些数据时,我会:
func index(req: Request) throws -> EventLoopFuture<[User]> {
return User.query(on: req.db).with(\.$gear).all()
}
有人知道如何解决这个问题吗
我想要的响应结构类似于:
{
"id": "w32423tsdg3w",
"name": "username",
"gear": [{
"id": "1"
},
{
"id": "2"
}
]
}
在这种情况下,
ID
应设置为String
@ID(key:.ID,generatedBy:.user)变量ID:String?
您是否尝试将ID设置为字符串<代码>@ID(键:.ID,生成者:.user)变量ID:String?
{
"id": "w32423tsdg3w",
"name": "username",
"gear": [{
"id": "1"
},
{
"id": "2"
}
]
}