【发布时间】:2018-02-21 05:35:43
【问题描述】:
在以下代码中,因为在 Playground 中打印“aMovie.moviesGenere”时出现错误:
struct Movie: Codable {
enum MovieGenere: String, Codable {
case horror, skifi, comedy, adventure, animation
}
var name : String
var moviesGenere : [MovieGenere]
var rating : Int
}
let aMovie = Movie(name: "Up", moviesGenere: [.comedy , .adventure, .animation], rating : 4)
print(aMovie.moviesGenere)
错误:
[__lldb_expr_98.Movie.MovieGenere.comedy, __lldb_expr_98.Movie.MovieGenere.adventure, __lldb_expr_98.Movie.MovieGenere.animation]
【问题讨论】:
标签: arrays swift enums swift-playground