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News.swift

import UIKit

import Foundation

class News:NSObject {

  var accountid = ""    //用户

  var createDate = 0    //创建时间

  var createName = ""    //创建人名称

  var id = ""            //新闻的ID

  var style = ""        //新闻的总分类

  var style2 = ""        //新闻的二级分类

  var title = ""        //标题

  var txturl = ""        //详情地址

  var updateName = ""    //更新时间

  var uploadimgurl = ""  //图片地址

    ///类方法，用于把一个字典数组转换为News数组

    static  func createNewsArray(arr:[[String:Any]]) -> [News] {

        //创建一个可变的News数组

        var newsArr:[News] = []

        for dic in arr{

            let one = News()

//            one.setValuesForKeys(dic)

            one.title = dic["title"]! as! String

            one.txturl = dic["txturl"]! as! String

            one.createDate = dic["createDate"] as! Int

            one.createName = dic["createName"] as! String

            one.uploadimgurl = dic["uploadimgurl"] as! String

            newsArr.append(one)

        }

        return newsArr

    }

    override func setValue(_ value: Any?, forUndefinedKey key: String) {

        print("没有定义的属性\(key),值\(value)")

    }

}