【发布时间】:2019-06-22 04:40:55
【问题描述】:
type-graphql 类型 Int 和 Number 有什么区别? 我想使用纯整数作为我的 graphql 参数(例如 1 而不是“1”或 1.0)。
@GQL.Field(type => Number)
另外,我观察到当我将参数类型设置为“数字”时,出现在 graphql-playground 中的架构将这些参数类型显示为浮点数。
@GQL.Mutation(returns => Booking)
public async addBooking(
@GQL.Arg("user") user: number,
@GQL.Arg("bookingType") bookingType: number,
@GQL.Arg("start") start: Date,
@GQL.Arg("end") end: Date,
@GQL.Arg("bookingPackage", { nullable: true }) bookingPackage?: number,
@GQL.Arg("bookingAddons", type => [ Number, ], { nullable: true, }) bookingAddons?: number[],
@GQL.Arg("payment", { nullable: true }) payment?: number
) {
let booking = new Booking()
booking.user = user
booking.bookingType = bookingType
booking.start = start
booking.end = end
if (bookingPackage) booking.bookingPackage = bookingPackage
if (bookingAddons) booking.bookingAddons = bookingAddons
if (payment) booking.payment = payment
await booking.save()
return booking
}
以及出现在graphql-playground中的Schema:
addBooking(
payment: Float
bookingAddons: [Float!]
bookingPackage: Float
end: DateTime!
start: DateTime!
bookingType: Float!
user: Float!
): Booking!
【问题讨论】:
标签: typescript graphql