第二十二篇、服务器返回的数据转成模型

.h

#import <Foundation/Foundation.h>
@protocol BaseModelDelegate<NSObject>

@optional

+(id)input:(id)inputValue;

@end
@interface BaseModel : NSObject<BaseModelDelegate>//BaseModel遵守协议


-(NSDictionary *)speciaKey;

-(NSDictionary *)speciaModel;




@end

.m

#import "BaseModel.h"

@implementation BaseModel

-(NSDictionary *)speciaKey{

    return nil;
}
-(NSDictionary *)speciaModel{
    
    return nil;
}
-(void)setValue:(id)value forUndefinedKey:(NSString *)key{
}
-(id)valueForUndefinedKey:(NSString *)key
{
return @"2";
}
+(id)input:(id)inputValue
{
    id Obj=inputValue;
    if ([Obj isKindOfClass:[NSArray class]]) {
       // NSLog(@"aaa");
        Obj= [self inputArr:inputValue];//NSLog(@"this base model arr") ;
        return Obj;
    }
    if ([Obj isKindOfClass:[NSDictionary class]]) {
       // NSLog(@"bbb");
        Obj=[self inputDic:inputValue];//NSLog(@"this base model dic");
        return Obj;
    }
    
    return Obj;
}

+(NSArray*)inputArr:(id)inputArr
{
    NSMutableArray *NewArr=[NSMutableArray new];
    for (id inputObj in inputArr) {
       // NSLog(@"跟踪1");
        if ([inputObj isKindOfClass:[NSDictionary class]]) {
            id Output=[self inputDic:inputObj];
            [NewArr addObject:Output];//NSLog(@"跟踪2");
        }
        if ([inputObj isKindOfClass:[NSArray class]]) {
            
            id Output=[self inputArr:inputObj];
            [NewArr addObject:Output];//NSLog(@"跟踪2");
        }
    }
    return NewArr;
}
+(id)inputDic:(id)inputDic
{
    
    id model=[self new];
  // NSLog(@"I M dic");
    NSDictionary *speciaKey=[model speciaKey];
    NSDictionary *speciaModel=[model speciaModel];
    
    if ([inputDic isKindOfClass:[NSDictionary class]]) {
        
        [inputDic enumerateKeysAndObjectsUsingBlock:^(id  _Nonnull key, id  _Nonnull obj, BOOL * _Nonnull stop) {
            if ([speciaKey objectForKey:key]) {
                key=speciaKey[key];//调包
                
            }
            if ([speciaModel objectForKey:key]) {
                // NSLog(@"spModel=%@,key=%@,self=%@",speciaModel,key,self);
                Class class=NSClassFromString(speciaModel[key]);
                
                //  NSLog(@"class=%@,obj=%@,,,%@",class,class,speciaModel[key]);
                obj=[class input:obj];
                
                //  NSLog(@"OBJ=%@",obj);
            }
            
            if ((![obj isKindOfClass:[NSNull class]])&&obj!=nil){
                if ([obj isKindOfClass:[NSArray class]]) {
                    NSArray *a=[NSArray arrayWithArray:obj];
                    if (a.count==0) {
                        [model setValue:@"1" forKey:@"error"];
                        //            NSLog(@"进来？");
                    } else {
                        if ([obj isKindOfClass:[NSString class]]) {
                            NSString *objj=[obj stringByRemovingPercentEncoding];
                            [model setValue:objj forKey:key];
                    // NSLog(@"obj=%@---key=%@----class=%@",objj,key,[objj class]);
                        }else{
                            [model setValue:obj forKey:key];
                        }
                    }
                }else{
                    //    NSLog(@"%@dad",inputDic[key]);
                    if ([obj isKindOfClass:[NSString class]]) {
                       NSString *objj=[obj stringByRemovingPercentEncoding];
                        [model setValue:objj forKey:key];
                      //  [model setValue:object_getClass(objj) forKey:key];
                        
                        
               //    NSLog(@"obj=%@---key=%@----class=%@",objj,key,[objj class]);
                    }else{
                    [model setValue:obj forKey:key];
                    }
                    
                    
                    
                    if (![[model valueForKey:@"error"] isEqualToString:@"1"]) {
                        [model setValue:@"0" forKey:@"error"];
                    }
                    
                    [model setValue:@"0" forKey:@"error2"];
                    
                  // NSLog(@"key=%@,value=%@,model=%@",key,obj,model);
                }
            }else {
            //   NSLog(@"44444444key=%@,value=%@,model=%@",key,obj,model);
                
                [model setValue:@"1" forKey:@"error"];}
            
            
        }];
    }
   
    
  //  NSLog(@"model=%@",model);
    
    
    return model;
}




@end

使用：

.h

#import "BaseModel.h"

@interface ActivityPKListModel : BaseModel
pron cliche_code;
pron ret;
pros NSMutableArray *result;
pron access_token;
@end
@interface  ActivityPKListListModel:BaseModel

// 说明： @property (nonatomic,strong) == pron
pron mkName;

pron yzName;
pron mkColor;
pron yzColor;
pron mkLevel;
pron sportId;
pron creatTime;
pron status;
pron sportFmt;
pron levelFmt;
pron orderwarId;
pron venueName;
pron agImg;
pron mkImg;
pron startTime;
pron venueAddr;
pron groundName;
pron mk_war_count;
pron yz_war_count;
pron end_time;
pron mk_orderwar_count;
pron yz_orderwar_count;
@end

.m

#import "ActivityPKListModel.h"

@implementation ActivityPKListModel
-(NSDictionary *)speciaModel
{
    return @{@"result":@"ActivityPKListListModel"};
}
@end
@implementation ActivityPKListListModel

-(NSDictionary *)speciaKey
{
    return @{@"mk_name":@"mkName",@"yz_name":@"yzName",@"mk_color":@"mkColor",@"yz_color":@"yzColor",@"mk_level":@"mkLevel",@"sport_id":@"sportId",@"creat_time":@"creatTime",@"sport_fmt":@"sportFmt",@"level_fmt":@"levelFmt",@"orderwar_id":@"orderwarId",@"venue_name":@"venueName",@"ag_img":@"agImg",@"mk_img":@"mkImg",@"start_time":@"startTime",@"venue_addr":@"venueAddr",@"ground_name":@"groundName"};
    
}

@end