这是JSON
[{ "start_hour": "08:00:00", "end_hour": "10:00:00", “call_duration”:“30” }]
我尝试解析如下
class DoctorAvailablityResponseData: Mappable {
var startDateHour : String?
var callDuration : Int?
var endDateHour : String?
required init?(_ map: Map){
}
func mapping(map: Map) {
callDuration <- map["call_duration"]
endDateHour <- map["end_hour"]
startDateHour <- map["start_hour"]
}
}
和
let user = Mapper<ResponseDoctorAvailablity>().map(response.result.value)
但它在解析时中断,发现 nil 值。
最佳答案
您的数据类型错误。您需要提供“DoctorAvailablityResponseData”,但您提供了 ResponseDoctorAvailablity 用于映射。
let user = Mapper<ResponseDoctorAvailablity>().map(response.result.value)
例子
class Doctor: Mappable {
var startDateHour : String?
var callDuration : String?
var endDateHour : String?
required init?(_ map: Map){
}
func mapping(map: Map) {
callDuration <- map["call_duration"]
endDateHour <- map["end_hour"]
startDateHour <- map["start_hour"]
}
}
// Sample Response
let response : NSMutableDictionary = NSMutableDictionary.init(object: "08:00:00", forKey: "start_hour");
response.setValue("10:00:00", forKey: "end_hour");
response.setValue("30", forKey: "call_duration");
// Convert response result to dictionary type. It is very easy.
let userdic = Mapper<Doctor>().map(response) // Map to correct datatype.
NSLog((userdic?.callDuration)!);
// If you result is nested object. you will easily get zero index position object and parse it.
let nestedObjectArray :NSArray = NSArray.init(array: [response]);
let userArray = Mapper<Doctor>().map(nestedObjectArray[0])
NSLog((userArray?.callDuration)!);
关于ios - 如何使用对象映射器解析以下 JSON,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/35618318/