这里我试图解析来自本地服务器的数据,但无法解析它,它返回的是空数据,下面是我的模型类,从中我传递给表视图的数据,任何人都可以帮助我实现它?无法在swift 3中解析Json?
代码:
var homePageModel = [HomeBanner]()
func HomeBannerDownloadJsonWithURL(){
let url = URL(string: homePageUrl)!
let task = URLSession.shared.dataTask(with: url) { (data, response, error) in
if error != nil { print(error!); return }
do {
if let jsonObj = try JSONSerialization.jsonObject(with: data!) as? [[String:Any]] {
for item in jsonObj {
print(item)
for dict in item {
print(dict)
let dict = HomeBanner(json: item)
self.homePageModel.append(dict!)
print(self.homePageModel)
}
}
print(self.homePageModel)
DispatchQueue.main.async {
self.homeTableView.delegate = self
self.homeTableView.dataSource = self
self.homeTableView.reloadData()
}
}
} catch {
print(error)
}
}
task.resume()
}
struct HomeBanner {
let title : String?
let titleInArabic : String?
let showTitle : String?
var banner = [ChildrenBanners]()
init?(json : [String:Any]) {
if let customAttribute = json["childran_banners"] as? [[String: AnyObject]] {
var result = [ChildrenBanners]()
for obj in customAttribute {
result.append(ChildrenBanners(json: obj as! [String : String])!)
}
self.banner = result
} else {
self.banner = [ChildrenBanners]()
}
self.title = json["title"] as? String ?? ""
print(self.title)
self.titleInArabic = json["title_in_arabic"] as? String ?? ""
self.showTitle = json["show_title"] as? String ?? ""
}
}
struct ChildrenBanners {
let bannerId : String?
let name : String?
let status : String?
let sliderId : String?
let desktopImage : String?
let mobileImage : String?
let imageAlt : String?
let sortOrder : String?
let startTime : String?
let endTime : String?
init?(json : [String:Any]) {
self.bannerId = json["banner_id"] as? String ?? ""
print(self.bannerId)
self.name = json["name"] as? String ?? ""
self.status = json["status"] as? String ?? ""
self.sliderId = json["slider_id"] as? String ?? ""
self.desktopImage = json["desktop_image"] as? String ?? ""
self.mobileImage = json["mobile_image"] as? String ?? ""
self.imageAlt = json["image_alt"] as? String ?? ""
self.sortOrder = json["sort_order"] as? String ?? ""
self.startTime = json["start_time"] as? String ?? ""
self.endTime = json["end_time"] as? String ?? ""
}
}
后的实际JSON,而不是图像的必要性。 – ryantxr
我的Json是本地服务器的网址,如果我发帖也无法访问@ryantxr – User
你在这个jsonObj中得到了什么结果? –