【发布时间】：2018-09-26 03:01:00
【问题描述】：
我有一个如下所示的 JSON 数组：
func fetchProfessionalData() {
guard let url = URL(string:"urlString") else { return }
let parameters = ["Address":""] as [String : Any]
Alamofire.request(url, method: .post, parameters:parameters,encoding: JSONEncoding.default, headers: nil).responseJSON {
response in
switch response.result {
case .success:
let jsonData = response.result.value as! NSArray
print("response:\(jsonData)")
}
self.listTableView.reloadData()
break
case .failure(let error):
print(error)
}
}
}
这是我打印时得到的输出：
response: [
{
"userId": 2,
"userName": "jhonsmith",
"password": "1234",
"userTypeId": 3,
"firstName": "jhon",
"lastName": "smith",
"dob": "0004-03-04T00:00:00",
"phoneNumber": "40556677",
"mobile": "324",
"email": "jhon",
"profilePic": "avatar3.jpg",
"profileImage": null,
"isDeleted": false,
"company": "",
"experience": "2 years",
"about": "I am expertised in beauty care",
"addressId": 2,
"addressLine1": "7 Freymuth Rd",
"addressLine2": "",
"city": "St.Louis",
"state": "MO",
"country": "USA",
"zipCode": "63367",
"serviceProviderId": 0,
"serviceId": 0,
"subServiceId": 0,
"relevantExp": null,
"costPerHour": 0,
"spbRow": null,
"lstServiceProviders": [
{
"serviceId": 3,
"serviceName": "BeautyCare",
"serviceDescription": null,
"serviceLogo": null,
"serviceIsDeleted": false,
"serviceIdFK": 0,
"subServiceId": 5,
"subServiceName": "HairCare",
"subServiceDescription": null,
"subServiceLogo": null,
"subServiceIsDeleted": false,
"costPerHour": 500,
"serviceProviderId": 2,
"providerServiceId": 1
},
{
"serviceId": 4,
"serviceName": "Carpentry",
"serviceDescription": null,
"serviceLogo": null,
"serviceIsDeleted": false,
"serviceIdFK": 0,
"subServiceId": 6,
"subServiceName": "All Carpentry",
"subServiceDescription": null,
"subServiceLogo": null,
"subServiceIsDeleted": false,
"costPerHour": 400,
"serviceProviderId": 2,
"providerServiceId": 1002
}
],
"rating": 3,
"price": 0,
"searchLocationId": 0
},
{
"userId": 4,
"userName": "User",
"password": "new",
"userTypeId": 3,
"firstName": "Emma",
"lastName": "Williams",
"dob": "1998-06-23T00:00:00",
"phoneNumber": "7787787887",
"mobile": "9879789990",
"email": "user@testmail.com",
"profilePic": "avatar4.jpg",
"profileImage": null,
"isDeleted": false,
"company": "",
"experience": "2 years",
"about": "Test",
"addressId": 4,
"addressLine1": "Big river dr",
"addressLine2": "",
"city": "St.Louis",
"state": "MO",
"country": "USA",
"zipCode": "63367",
"serviceProviderId": 0,
"serviceId": 0,
"subServiceId": 0,
"relevantExp": null,
"costPerHour": 0,
"spbRow": null,
"lstServiceProviders": [
{
"serviceId": 1,
"serviceName": "Cleaning",
"serviceDescription": null,
"serviceLogo": null,
"serviceIsDeleted": false,
"serviceIdFK": 0,
"subServiceId": 1,
"subServiceName": "Dusting",
"subServiceDescription": null,
"subServiceLogo": null,
"subServiceIsDeleted": false,
"costPerHour": 2,
"serviceProviderId": 4,
"providerServiceId": 3
}
],
"rating": 0,
"price": 0,
"searchLocationId": 0
},
{
"userId": 5,
"userName": "RobertThomas",
"password": "rb",
"userTypeId": 3,
"firstName": "Robert",
"lastName": "Thomas",
"dob": "1999-01-04T00:00:00",
"phoneNumber": "889955643",
"mobile": "1234567890",
"email": "rb1234@testmail.com",
"profilePic": "th.jpg",
"profileImage": null,
"isDeleted": false,
"company": "",
"experience": "1 Year",
"about": "Robert Thomas",
"addressId": 5,
"addressLine1": "Little Piney Dr",
"addressLine2": "",
"city": "St.Louis",
"state": "MO",
"country": "USA",
"zipCode": "63367",
"serviceProviderId": 0,
"serviceId": 0,
"subServiceId": 0,
"relevantExp": null,
"costPerHour": 0,
"spbRow": null,
"lstServiceProviders": [
{
"serviceId": 2,
"serviceName": "ChildCare",
"serviceDescription": null,
"serviceLogo": null,
"serviceIsDeleted": false,
"serviceIdFK": 0,
"subServiceId": 3,
"subServiceName": "Baby Sitting",
"subServiceDescription": null,
"subServiceLogo": null,
"subServiceIsDeleted": false,
"costPerHour": 7,
"serviceProviderId": 5,
"providerServiceId": 4
}
],
"rating": 0,
"price": 0,
"searchLocationId": 0
}
]
现在我有一个 tableViewCell，我必须在“lstServiceProviders”下显示“userName”、“profilePic”、“rating”、“email”和“serviceName”。到目前为止，我可以显示名称、图像、电子邮件,rating 但“lstServiceProviders”是另一个字典数组。我想在单元格中显示该 serviceProvider 提供的所有服务。
让我们在 json 1st dict 中说，“userName”：“jhonsmith”有“lstServicePrpviders”，其中包含两个字典，其中“serviceName”：“BeautyCare”在 1st Dict 和“serviceName”：“Carpentry”在 2nd Dict .我想在一个单元格中同时展示 BeautyCare 和 Carpentry。如何做到这一点。
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let listCell = tableView.dequeueReusableCell(withIdentifier: "listCell", for: indexPath) as! ListTableViewCell
let string = "imageBaseUrl\(models![indexPath.row].profilePic!)"
let escapedAddress = string.addingPercentEncoding(
withAllowedCharacters: CharacterSet.urlQueryAllowed)
listCell.listCellImage.image = UIImage(url: URL(string: escapedAddress!))
listCell.listCellNamesLabel.text = models![indexPath.row].userName!
let rating = models![indexPath.row].rating!
listCell.listCellRating.text = "(\(rating)/5 & 5 Comments)"
listCell.listCellStarRating.text = ratingArray[indexPath.row]
for i in 0..< models![indexPath.row].lstServiceProviders!.count {
listCell.listCellServicesLbl.text =
models![indexPath.row].lstServiceProviders[i].serviceName
}
return listCell
}
【问题讨论】：
-
你可以使用 AlamofireObjectMapper。
-
@Mehul Sojitra 我真的对此一无所知，也不知道它对我的案子有什么用处
-
请花时间深入学习。一切都在他们的文档中给出。
标签： ios arrays json dictionary swift4