Ios Swift 2.plist dictArray到远程Json数组错误
我有工作表视图和详细视图项目。但是基于它的local.plist数组系统我想把它改为remote.json数组系统我尝试了一些东西,但出现了错误。我需要你的帮助!下的工作代码。泰Ios Swift 2.plist dictArray到远程Json数组错误,ios,arrays,json,swift,Ios,Arrays,Json,Swift,我有工作表视图和详细视图项目。但是基于它的local.plist数组系统我想把它改为remote.json数组系统我尝试了一些东西,但出现了错误。我需要你的帮助!下的工作代码。泰 import Foundation import MapKit struct VacationSpot { let identifier: Int let name: String let locationName: String let thumbnailName: String let why
import Foundation
import MapKit
struct VacationSpot {
let identifier: Int
let name: String
let locationName: String
let thumbnailName: String
let whyVisit: String
let whatToSee: String
let weatherInfo: String
let userRating: Int
let wikipediaURL: NSURL
let coordinate: CLLocationCoordinate2D
}
// MARK: - Support for loading data from plist
extension VacationSpot {
static func loadAllVacationSpots() -> [VacationSpot] {
return loadVacationSpotsFromPlistNamed("vacation_spots")
}
private static func loadVacationSpotsFromPlistNamed(plistName: String) -> [VacationSpot] {
guard
let path = NSBundle.mainBundle().pathForResource(plistName, ofType: "plist"),
let dictArray = NSArray(contentsOfFile: path) as? [[String : AnyObject]]
else {
fatalError("An error occurred while reading \(plistName).plist")
}
var vacationSpots = [VacationSpot]()
for dict in dictArray {
guard
let identifier = dict["identifier"] as? Int,
let name = dict["name"] as? String,
let locationName = dict["locationName"] as? String,
let thumbnailName = dict["thumbnailName"] as? String,
let whyVisit = dict["whyVisit"] as? String,
let whatToSee = dict["whatToSee"] as? String,
let weatherInfo = dict["weatherInfo"] as? String,
let userRating = dict["userRating"] as? Int,
let wikipediaLink = dict["wikipediaLink"] as? String,
let latitude = dict["latitude"] as? Double,
let longitude = dict["longitude"] as? Double
else {
fatalError("Error parsing dict \(dict)")
}
let wikipediaURL = NSURL(string: wikipediaLink)!
let coordinate = CLLocationCoordinate2D(latitude: latitude, longitude: longitude)
let vacationSpot = VacationSpot(
identifier: identifier,
name: name,
locationName: locationName,
thumbnailName: thumbnailName,
whyVisit: whyVisit,
whatToSee: whatToSee,
weatherInfo: weatherInfo,
userRating: userRating,
wikipediaURL: wikipediaURL,
coordinate: coordinate
)
vacationSpots.append(vacationSpot)
}
return vacationSpots
}
}
用相同的代码解析
let wikipediaURL = NSURL(string: wikipediaLink)!
let coordinate = CLLocationCoordinate2D(latitude: latitude, longitude: longitude)
let vacationSpot = VacationSpot(
identifier: identifier,
name: name,
locationName: locationName,
thumbnailName: thumbnailName,
whyVisit: whyVisit,
whatToSee: whatToSee,
weatherInfo: weatherInfo,
userRating: userRating,
wikipediaURL: wikipediaURL,
coordinate: coordinate
)
你发现了什么错误?@Stefan我确实错了,现在我没有任何正确的代码:(