Question

我使用AFNetworking获取 JSON 作为 POST 方法的响应。我需要将 JSON 映射到自定义类，并创建一个包含 JSON 值的对象。

JSON字符串

{
branch =     {
    address = "";
    email = "";
    globalId = 174;
    id = 0;
    mobile = 9846147442;
    name = "Sathish Clininc Branch1";
    netMdId = 132;
    numberOfDevices = 0;
    organisationName = "<null>";
    passPhrase =         (
    );
    phone = 04872279166;
    status = active;
};
error = "<null>";
netmd =     {
    globalId = 132;
    headOfficeAddress = "";
    headOfficeEmail = "sreejith@gmail.com";
    headOfficeMobile = "";
    headOfficeName = Koorkenchery;
    headOfficePhone = "";
    id = 0;
    name = "Sathish Clinic";
    ownerAddress = "";
    ownerEmail = "sreejith@gmail.com";
    ownerFirstName = Sathish;
    ownerLastName = Chandran;
    ownerMobile = "";
    ownerPhone = "";
    password = "aW8oFWDMOJUrIV3l7R7hqQ==";
    status = active;
    userName = sathish;
    userType = owner;
};
primary = 1;
retrieveAppointments =     (
);
retrieveDoctorsList =     (
);
retrievePatients =     (
);
retrieveScheduleList =     (
);
success = 1;
user =     (
);    }

自定义类

#import <Foundation/Foundation.h>
#import "ErrorDTO.h"
#import "NetMdBranchDTO.h"
#import "NetMdDTO.h"
@interface NetMdActivationResponseDTO : NSObject
@property (nonatomic, strong)ErrorDTO* error;
@property (nonatomic, assign) BOOL success;
@property (nonatomic, strong) NetMdBranchDTO* branch;
@property (nonatomic, strong) NetMdDTO* netmd;
@property (nonatomic, strong) NSArray* user;
@property (nonatomic, strong) NSArray* retrieveDoctorsList;
@property (nonatomic, strong) NSArray* retrievePatients;
@property (nonatomic, strong) NSArray* retrieveScheduleList;
@property (nonatomic, strong) NSArray* retrieveAppointments;
@property (nonatomic, assign) BOOL primary;

@end

Answer 1

您可以使用Mantle来提升您的价值对象。维护所有转换会更容易。

Answer 2

如果您的JSON键与您的自定义类的属性匹配，那么它就是直接的：

使用NSJSONSerialization类将您的JSON数据反序列化为NSDictionary。
使用[object setValuesForKeysWithDictionary:deserializedDictionary]

如果键不匹配，请设置object.user = deserializedDictionary[@"userName"]

另一种选择是允许自定义对象接受所有类型的键并通过覆盖-setValue:ForKey:

Answer 3

使用JSON Accelerator生成类添加到代码执行

如果您想自己处理

{} : Represents object/Dictionary
[] : Represents array

潜入每次下钻并获得所需内容

如何将AfNetworking响应对象（JSON）映射到自定义类？

3 个答案: