我一直試圖通過我的postString
從數據庫中獲取某些值,但它不返回任何值。 Php經過測試,其工作正常,任何幫助將不勝感激。以下是代碼。swift無法解析php數據
import UIKit
class DisplayDetailedViewController: UIViewController {
var role = String()
var date = String()
var city = String()
var mark_ref = String()
override func viewDidLoad() {
super.viewDidLoad()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
func getData(){
let myUrl = URL(string:"http://xxxxxx.co.in/xxxxx/show_report1.php")
var request = URLRequest(url: myUrl! as URL)
request.httpMethod = "POST"
let postString = "city=\(city)&date=\(date)&market_rep=\(mark_ref)"
request.httpBody = postString.data(using: String.Encoding.utf8)
let task = URLSession.shared.dataTask(with: request) { (data: Data?, response: URLResponse?, error: Error?) in
DispatchQueue.main.async{
if error != nil{
print("error is\(String(describing: error))")
}
do{
let json = try JSONSerialization.jsonObject(with: data!, options: .mutableContainers) as? NSDictionary
if let parseJSON = json {
let myBoard : String!
myBoard = parseJSON["success"] as! String?
print(myBoard)
}
}
catch {
print(error)
}
}
}
task.resume()
}
}
請在您的問題中包含預期的JSON響應,以便我們可以幫助解析它。一些通用的建議:'DispatchQueue.main.async'不需要,'URLSession.shared.dataTask'已經是一個異步函數。不要在'Swift'中使用'NSDictionary',而要使用其原生的'Swift'對應詞'Dictionary'。 –
添加json響應 –