1.模型类

import HandyJSONclass RouteModelJSON: HandyJSON {class PointModelJSON: HandyJSON {required init(){}var x: Double = 0var y: Double = 0init(point: BMKMapPoint) {x = point.xy = point.y}var mapPoint: BMKMapPoint {BMKMapPoint(x: x, y: y)}}required init(){}var name: String = ""var typeID: String = ""var distance: String = ""private var points: [PointModelJSON] = []var mapPoints: [BMKMapPoint] {set {for item in newValue {self.points.append(PointModelJSON(point: item))}}get {var mapPoints = [BMKMapPoint]()for item in points {mapPoints.append(item.mapPoint)}return mapPoints}}init(name: String, points: [BMKMapPoint], typeID: String) {self.name = nameself.distance = self.distanceStrFromMapPoints(points: points)self.typeID = typeIDself.mapPoints = points}//    func mapping(mapper: HelpingMapper) {//        mapper <<<
//            self.typeID <-- "id"
//    }
}extension RouteModelJSON {func distanceStrFromMapPoints(points:[BMKMapPoint]) -> String {guard points.count != 0 else {return ""}var totalDistancesRoute: Double = 0for i in 1..<points.count {let distance = BMKMetersBetweenMapPoints(points[i-1],points[i])totalDistancesRoute += distance}var distanceStr = ""if totalDistancesRoute < 1000 {distanceStr = "\(Int(totalDistancesRoute.roundTo(places: 1)))m"}else {let totalDistancesKm:Double = totalDistancesRoute/1000distanceStr = "\(totalDistancesKm.roundTo(places: 1))km"}return distanceStr}
}

2.本地存取类

class MyFileJSONManager {static let shared = MyFileJSONManager()private var routesPath: String {var pathFile = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.documentDirectory, FileManager.SearchPathDomainMask.userDomainMask, true).first!pathFile += "/routes.plist"return pathFile}private var JSONStrArr: [String] {if let arr = NSArray.init(contentsOfFile: routesPath) {return NSArray.init(contentsOfFile: routesPath) as! [String]}return []}var routeModelArr: [RouteModelJSON] {var routeModelArr = [RouteModelJSON]()for i in 0..<JSONStrArr.count {let routeModel: RouteModelJSON = RouteModelJSON.deserialize(from: JSONStrArr[i])!routeModelArr.append(routeModel)}return routeModelArr}func saveRouteModel(routeModel: RouteModelJSON) {let str = routeModel.toJSONString()let routesArr = NSMutableArray(array: JSONStrArr)routesArr.insert(str, at: 0)routesArr.write(toFile: routesPath, atomically: true)}let userDefault = UserDefaults.standardvar userDefaultIndex: Int {set {userDefault.setValue(newValue, forKey: "index")userDefault.synchronize()}get {let index: Int = userDefault.object(forKey: "index") as! Intreturn index}}}

3.存

    let name: String = startStr! + NSLocalizedString("to", comment: "") + destinationStr!let routeModel = RouteModelJSON(name: name, points: points, typeID: "未上传")MyFileJSONManager.shared.saveRouteModel(routeModel: routeModel)startEndRoutePaint(points)

4.取

    func loadData() {routeModelArr = MyFileJSONManager.shared.routeModelArr}

    @IBAction func rightBarBtnItemClick(_ sender: Any) {if let routeModel = routeModel {self.selectRouteClosure!(routeModel)}self.dismiss(animated: true, completion: nil)}

    vc.selectRouteClosure = { routeModel inlet points = routeModel.mapPointsself.startCoordinate = BMKCoordinateForMapPoint(points.first!)self.destinationCoordinate = BMKCoordinateForMapPoint(points.last!)self.startEndRoutePaint(points)}self.present(vc, animated: true, completion: nil)

5.另一个简单模型类实例


import UIKitimport HandyJSONclass EquipmentModel: HandyJSON {required init() {}var name: String = ""private var uuidStr: String = ""var uuid: UUID {set {uuidStr = newValue.uuidString}get {UUID(uuidString: uuidStr)!}}init(name: String, uuid: UUID) {self.name = nameself.uuid = uuid}}

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iOS 字典转模型纯swift框架HandyJSON使用实例：本地存取

文章目录

1.模型类

2.本地存取类

3.存

4.取

5.另一个简单模型类实例

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