在我从api进行http调用后，我得到了json文件，然后我遍历它以获取特定的值：
if let value: AnyObject = response.result.value as AnyObject? {
let json = JSON(value)
for (key, subJson) in json {
let drivers = subJson["driver"]
for (key, subJson) in drivers {
let status = subJson["status"].stringValue
let date = subJson["created_at"].stringValue
let name = subJson["name"].stringValue
let pivot = subJson["pivot"]
for (key, subJson) in subJson["pivot"] {
let type = pivot["type"].stringValue
let data = Driverj(name: name, status: status, created_at: date)
self.data.append(data)
}
DispatchQueue.main.async {
self.tableview.reloadData()
}
}
}
}
在一个单独的文件中，我将值与对象连接起来：
class DriverC: UITableViewCell {
@IBOutlet weak var status : UILabel!
@IBOutlet weak var date : UILabel!
@IBOutlet weak var job : UILabel!
@IBOutlet weak var update : UILabel!
}
在另一个文件中，我保存了数据：
import Foundation
import ObjectMapper
class Driverj : Mappable {
var status : String?
var name : String?
var created_at : String?
required init?(map: Map) {
}
required init(name: String , status : String , created_at : String ) {
self.status = status
self.name = name
self.created_at = created_at
}
func mapping(map: Map) {
status <- map["status"]
name <- map["name"]
created_at <- map["created_at"]
}
}
最后这是它的显示方式
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "DriverCell", for: indexPath) as! DriverC
let entry = data[indexPath.row]
cell.date.text = entry.date
cell.job.text = entry.job
cell.status.text = entry.status
cell.update.text = entry.name
return cell
}
我的问题是当我运行我的项目时，我得到三个重复相同数据的单元格。为什么？
json文件：
[
{
"id": 4,
"name": null,
"email": "5@5.com",
"status": 0,
"confirmed": false,
"street": "street ",
"niehgborhood": "North",
"city": "Sf",
"national_id": "1009090",
"phone": "9000",
"size_of_house": null,
"created_at": "2016-12-04 13:55:52",
"updated_at": "2017-03-08 14:03:44",
"deleted_at": null,
"driver": [
{
"name": "unknown",
"age": "25",
"Smoker": "No",
"language": "English",
"religion": "Muslim",
"created_at": null,
"updated_at": "2017-03-08 13:48:55",
"status": "تم",
"pic": "http://localhost:8000/images/1488714520.jpg",
"id": 1,
"pivot": {
"user_id": 4,
"driver_id": 1,
"type": "driver"
}
},
{
"name": "Jae",
"age": "30",
"Smoker": "No",
"language": "English",
"religion": "Muslim ",
"created_at": "2017-02-28 09:36:15",
"updated_at": "2017-03-08 08:46:06",
"status": "ok",
"pic": "http://localhost:8000/images/1488714520.jpg",
"id": 2,
"pivot": {
"user_id": 4,
"driver_id": 2,
"type": "driver"