Swift - 從字典(或者Alamofire)直接創建Model文件的工具 效果 1. 常規生成model的方式 2. 通過debug創建model的方式 特性 1. 可以處理JSON格式的字典數據 2. 可以處理本地的json數據 3. 可以處理Alamofire生成的json格式返回數據 4. ...
Swift - 從字典(或者Alamofire)直接創建Model文件的工具
效果
1. 常規生成model的方式
2. 通過debug創建model的方式
特性
1. 可以處理JSON格式的字典數據
2. 可以處理本地的json數據
3. 可以處理Alamofire生成的json格式返回數據
4. 生成的Models繼承自NSObject,所有方法均繫系統方法,沒有任何介面污染,後續升級不存在版本相容問題(以下是一個生成的Model的示例)
// // AlamofireModel.swift // // http://www.cnblogs.com/YouXianMing/ // https://github.com/YouXianMing // // Copyright (c) YouXianMing All rights reserved. // import Foundation // MARK: [Class] AlamofireModel class AlamofireModel: NSObject { // MARK: Stored propeties. //----------------------------------------------------------------------------- var origin : String? var url : String? var args : ArgsModel? var headers : HeadersModel? // MARK: Init methods. //----------------------------------------------------------------------------- /** Init with dictionary. - parameter dictionary: The json data dictionary. - returns: The instance. */ init?(dictionary : [String : AnyObject]?) { super.init() if let _ : [String : AnyObject] = dictionary { setValuesForKeysWithDictionary(dictionary!) } else { return nil} } /** Override init. - returns: The instance. */ override init() { super.init() } // MARK: SetValueForKey & setValueForUndefinedKey. //----------------------------------------------------------------------------- /** Sets the property of the receiver specified by a given key to a given value. - parameter value: The value for the property identified by key. - parameter key: The name of one of the receiver's properties. */ override func setValue(value: AnyObject?, forKey key: String) { // To ignore Null value. guard value != nil else { return } // Dictionary: args if key == "args" { let dictionary = value as! [String : AnyObject] let model = ArgsModel(dictionary: dictionary) super.setValue(model, forKey: key) return } // Dictionary: headers if key == "headers" { let dictionary = value as! [String : AnyObject] let model = HeadersModel(dictionary: dictionary) super.setValue(model, forKey: key) return } super.setValue(value, forKey: key) } /** Invoked by setValue:forKey: when it finds no property for a given key. - parameter value: The value for the key identified by key. - parameter key: A string that is not equal to the name of any of the receiver's properties. */ override func setValue(value: AnyObject?, forUndefinedKey key: String) { // [Example] change property 'id' to 'userId'. // // if key == "id" { // // userId = value as? NSNumber // return // } print("[‼️] The file '\(self.classForCoder).swift' has an undefined key '\(key)', and the key's type is \(value?.classForCoder).") } }
源碼
https://github.com/YouXianMing/Create-Swift-JSON-Model/tree/master