JSON parsing is saved in the class

My.h
#ifndef __1_header_h
#define __1_header_h
#define DEBUG 1
#define AA 1

#ifdef AA
#ifdef DEBUG
#define NSLOG (FORMAT, ...) fprintf (stderr, "%s\n", [[NSString Stringwithformat:format, # #__VA_ARGS__] utf8string]);
#else
#define NSLOG (...)
#endif
#endif

#ifdef BB
#ifdef DEBUG
#define NSLOG (FORMAT, ...) fprintf (stderr, "%s:%d\t%s\n", [[[NSString stringwithutf8string:__file__] Lastpathcomponent] utf8string], __line__, [[NSString Stringwithformat:format, # #__VA_ARGS__] utf8string]);
#else
#define NSLOG (...)
#endif
#endif

#endif
Main.m

/*
{"desc": "OK", "status": +, "data": {"Wendu": "", "" Ganmao ":" Although the temperature is suitable but the wind is larger, still more prone to colds, weak physique of friends please pay attention to appropriate protection. " "," forecast ": [{" Fengxiang ":" South Wind "," Fengli ":" 4-5 Level "," High ":" 27 ℃ "," type ":" Clear "," Low ":" Lo "," "" "Date": "8th Tuesday" ℃ " Fengxiang ":" Southeast Wind "," Fengli ":" Level 4-5 "," High ":" Hot 26 ℃ "," type ":" Cloudy "," Low ":" Cryogenic 19 ℃ "," date ":" 9th Wed "},{" Fengxiang ":" North Wind "," Fengli ":" Level 4-5 "," High ":" 26 ℃ "," type ":" Sunny "," low ":" Cool 18 ℃ "," Date ":" 10th Thursday "},{" Fengxiang ":" Northeast "," Fengli ":" 4-5 "," High ":" 24 ℃ "," type ":" Yin "," Low ":" 17 ℃ "," date ":" 11th Friday "},{" Fengxiang ":" North Wind "," Fengli ":" 4-5 Levels "," High ":" Hot 26 ℃ "," type ":" Cloudy "," Low ":" Cryogenic 19 ℃ "," Date ":" 12th Saturday "}]," Yesterday ": {" FL ":" Level 4-5 "," FX ":" Northwest Wind "," High ":" Hot 27 ℃ "," type ":" Clear "," low ":" Cryogenic 20℃ "," Date ":" 7th Monday "}," AQI ":" The "," City ":" Dalian "}
Get weather data by City ID, JSON data
http://wthrcdn.etouch.cn/weather_mini?citykey=101070201

*/
/*
1. Create a URL address
2. Converting URL data to binary data
3. Convert binary data to a corresponding dictionary or array
4. Various types of conversions
*/

#import <Foundation/Foundation.h>
#import "Weather.h"
#import "Data.h"
#import "Foreast.h"
#import "Yesterday.h"
#import "Manager.h"
#import "My.h"

#define PATH @ "http://wthrcdn.etouch.cn/weather_mini?citykey=101070201"

int main (int argc, const char * argv[]) {
@autoreleasepool {

Nsurl *url = [[Nsurl alloc] initwithstring:path];
NSData *data1 = [[NSData alloc] initwithcontentsofurl:url];
Nsdictionary *dictory = [nsjsonserialization jsonobjectwithdata:data1 options:1 Error:nil];

Weather *weather = [Weather new];
Data *data = [data new];
Foreast *foreast = [Foreast new];
Yesterday *yesterday = [Yesterday new];
weather.date = data;
Data.forecast = Foreast;
Data.yesterday = yesterday;

Weather.desc = dictory[@ "desc"];
Weather.status = dictory[@ "status"];

Data.wendu = dictory[@ "Data"][@ "Wendu"];
Data.ganmao = dictory[@ "Data"][@ "Ganmao"];
Data.aqi = dictory[@ "Data"][@ "AQI"];
data.city = dictory[@ "Data"][@ "City"];

Nsarray *array=dictory[@ "Data"][@ "forecast"];
For (nsdictionary *subdict in array)
{
Manager *manager = [Manager new];
Manager.fengxiang = subdict[@ "Fengxiang"];
Manager.fengli = subdict[@ "Fengli"];
Manager.high = subdict[@ "High"];
Manager.type = subdict[@ "type"];
Manager.low = subdict[@ "Low"];
Manager.date = subdict[@ "Date"];
[Foreast.marray Addobject:manager];
}
For (Manager *user in Foreast.marray) {
NSLog (@ "fengxiang:%@,fengli:%@,high:%@,type:%@,low:%@,date:%@\n", User.fengxiang,user.fengli,user.high, User.type,user.low,user.date);
}

Nsdictionary *diction1 = dictory[@ "Data"][@ "Yesterday"];
Manager *manager = [Manager new];
MANAGER.FL1 = diction1[@ "FL"];
MANAGER.FX1 = diction1[@ "FX"];
MANAGER.HIGH1 = diction1[@ "High"];
Manager.type1 = diction1[@ "type"];
Manager.low1 = diction1[@ "Low"];
Manager.date1 = diction1[@ "Date"];
[Yesterday.marray Addobject:manager];
For (Manager *user in Yesterday.marray) {
NSLog (@ "fl:%@,fx:%@,high:%@,type:%@,low:%@,date:%@\n", User.fl1,user.fx1,user.high1,user.type1,user.low1, USER.DATE1);
}
NSLog (@ "%@", yesterday);

NSLog (@ "%@", weather);
}
return 0;
}
//manager.h

//
//  Manager.h
//  Homework
//
//  Created by hehe on 15/9/8.
  Copyright (c) Wang.hehe 2015. All rights reserved.
//

#import <foundation/foundation.h>

@interface manager:nsobject
@property (nonatomic, Strong) NSString * Fengxiang;
@property (nonatomic,strong) NSString * FENGLI;
@property (nonatomic,strong) NSString * HIGH;
@property (Nonatomic,strong) NSString * type;
@property (Nonatomic,strong) nsstring * LOW;
@property (Nonatomic,strong) nsstring * DATE;

@property (nonatomic,strong) nsstring * FL1;
@property (Nonatomic,strong) NSString * FX1;
@property (nonatomic,strong) NSString * HIGH1;
@property (nonatomic,strong) NSString * TYPE1;
@property (nonatomic,strong) NSString * LOW1;
@property (nonatomic,strong) NSString * DATE1;
@end
//MANAGER.M

//
Manager.m
Homework
//
Created by hehe on 15/9/8.
Copyright (c) 2015 Wang.hehe. All rights reserved.
//

#import "Manager.h"

@implementation Manager
-(NSString *) description
{
return [NSString stringwithformat:@ "fengxiang=%@,fengli=%@,high=%@,type=%@,low=%@,date=%@", Self.fengxiang, Self.fengli,self.high,self.type,self.low,self.date];
}
@end
Weather.h

//
Weather.h
Homework
//
Created by hehe on 15/9/8.
Copyright (c) 2015 Wang.hehe. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Data.h"

@interface Weather:nsobject
@property (nonatomic,strong) NSString * DESC;
@property (Nonatomic,strong) nsstring * status;
@property (Nonatomic,strong) Data * DATE;
@end
Weather.m

//
Weather.m
Homework
//
Created by hehe on 15/9/8.
Copyright (c) 2015 Wang.hehe. All rights reserved.
//

#import "Weather.h"

@implementation Weather
-(NSString *) description
{
return [NSString stringwithformat:@ "desc=%@,status=%@,\ndata:%@", self.desc,self.status,self.date];
}
@end
Yesterday.h

//
Yesterday.h
Homework
//
Created by hehe on 15/9/8.
Copyright (c) 2015 Wang.hehe. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Yesterday:nsobject
@property (Nonatomic,strong) nsmutablearray * Marray;
-(instancetype) init;
@end
Yesterday.m

//
//  yesterday.m
//  Homework
//
//  Created by hehe on 15/9/8.
  Copyright (c) Wang.hehe 2015. All rights reserved.
//

#import "Yesterday.h"

@implementation yesterday
-(instancetype) init
{
     if (self = [super init])
    {
        _marray = [[ Nsmutablearray Alloc]init];
   }
    return self;
}

//-(NSString *) description
//{
//    return _marray;

@end
//foreast.h

//
Foreast.h
Homework
//
Created by hehe on 15/9/8.
Copyright (c) 2015 Wang.hehe. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Foreast:nsobject
@property (Nonatomic,strong) nsmutablearray * Marray;
-(instancetype) init;
@end
Foreast.m

//
Foreast.m
Homework
//
Created by hehe on 15/9/8.
Copyright (c) 2015 Wang.hehe. All rights reserved.
//

#import "Foreast.h"

@implementation Foreast
-(Instancetype) init
{
if (self = [super init])
{
_marray = [[Nsmutablearray alloc]init];
}
return self;
}


@end
File format

{?
"desc": "OK",
"Status": 1000,
"Data":
{?
"Wendu": "25",
"Ganmao": Although the temperature is suitable but the wind is larger, still more prone to colds, weak physique friends please pay attention to appropriate protection. ",
"Forecast": [?
{?
"Fengxiang": "South Wind",
"Fengli": "Level 4-5",
"High": "27 ℃",
"Type": "Fine",
"Low": "Lo 20 ℃",
"Date": "8th Tuesday"
},
{?
"Fengxiang": "Southeast Wind",
"Fengli": "Level 4-5",
"High": "26 ℃",
"Type": "Cloudy",
"Low": "Lo 19 ℃",
"Date": "Wednesday, 9th"
},
{?
"Fengxiang": "The North Wind",
"Fengli": "Level 4-5",
"High": "26 ℃",
"Type": "Fine",
"Low": "Lo 18 ℃",
"Date": "Thursday, 10th"
},
{?
"Fengxiang": "Northeast Wind",
"Fengli": "Level 4-5",
"High": "24 ℃",
"Type": "Yin",
"Low": "Lo 17 ℃",
"Date": "Friday, 11th"
},
{?
"Fengxiang": "The North Wind",
"Fengli": "Level 4-5",
"High": "26 ℃",
"Type": "Cloudy",
"Low": "Lo 19 ℃",
"Date": "12th Saturday"
}
],
"Yesterday":
{?
"FL": "Level 4-5",
"FX": "Northwest Wind",
"High": "27 ℃",
"Type": "Fine",
"Low": "Lo 20 ℃",
"Date": "Monday, 7th"
},
"AQI": "83",
"City": "Dalian"
}
}

JSON parsing is saved in the class