Question

当我的NSLog影响日期值时，它显示正确，但当我将其存储在var中时，它会给出错误的值

   SBJsonParser *parser= [[SBJsonParser alloc] init];

NSString *url = [NSString stringWithFormat:@"http://www.krsconnect.no/community/api.html?method=bareListEventsByCategory&appid=620&category-selected=%@&counties-selected=Vest-Agder,Aust-Agder&range=0-10", test];

NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:url]];




NSData *response = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *json_string = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
NSDictionary *object = [parser objectWithString:json_string error:nil];
NSArray *results = [parser objectWithString:json_string error:nil];
appDelegate.books1 = [[NSMutableArray alloc] init];
appDelegate.dates =[[NSMutableArray alloc]init];
appDelegate.books2=[[NSMutableArray alloc]init];
appDelegate.books3=[[NSMutableArray alloc]init];
appDelegate.books4=[[NSMutableArray alloc]init];
appDelegate.books5=[[NSMutableArray alloc]init];
appDelegate.books6=[[NSMutableArray alloc]init];
appDelegate.books7=[[NSMutableArray alloc]init];
appDelegate.books8=[[NSMutableArray alloc]init];
appDelegate.books9=[[NSMutableArray alloc]init];
appDelegate.books10=[[NSMutableArray alloc]init];
NSArray *activitiesArray;

mycount=[results count];
for (int j=0;j<[results count]; j++) {

    NSDictionary *dictOne = [results objectAtIndex:j];
    NSLog(@"%@ - %@", [dictOne objectForKey:@"date"]);
    Date  *aDate = [[Date alloc] initWithDictionary:[results objectAtIndex:j]];
    [appDelegate.dates addObject:aDate];
    [aDate release];
    activitiesArray = [dictOne objectForKey:@"events"];




     for (int i=0; i<[activitiesArray count]; i++) {

        int testcount =[activitiesArray count];
        NSDictionary *dictTwo = [activitiesArray objectAtIndex:i];

        NSDictionary *eventDict=[dictTwo objectForKey:@"event"];



        //  NSLog(@"%@ - %@", [dictOne objectForKey:@"date"]);
        //  NSLog(@"%@ - %@", [dictTwo objectForKey:@"affectedDate"]);
        //  NSLog(@"%@ - %@", [eventDict objectForKey:@"location"]);



        NSInteger*date=[dictTwo objectForKey:@"affectedDate"];

        NSInteger*affecteddate=[dictTwo objectForKey:@"affectedDate"];

        NSLog(@"%@ - %@", [dictTwo objectForKey:@"affectedDate"]);

        NSString*appId =[eventDict objectForKey:@"appId"];
        NSLog(@"%@ - %@", [eventDict objectForKey:@"eventId"]);

        NSInteger*eventId=[eventDict objectForKey:@"eventId"];

        int next=[affecteddate intValue];
        int next_int = [eventId intValue];



        NSString*location=[eventDict objectForKey:@"location"];
        NSString*municipality=[eventDict objectForKey:@"municipality"];
        NSString*title=[eventDict objectForKey:@"title"];




    Book1 *aBook=[[Book1 alloc] initWithDate:date affecteddate:affecteddate   eventId:eventId location:location municipality:municipality title:title];

Book1课程 @interface Book1：NSObject { NSInteger的*日期; NSInteger的* affecteddate;

        NSString *title;
        NSString *location;
       NSString *municipality;


      NSInteger eventId;

      NSString* event;

           }

              @property(nonatomic,readwrite)    NSInteger eventId;
              @property(nonatomic,retain)   NSString* event;
              @property(nonatomic) NSInteger *date;

              @property(nonatomic,readwrite)NSInteger* affecteddate;
              @property(nonatomic,retain)NSString *title;

              @property(nonatomic,retain) NSString *location;
              @property(nonatomic,retain) NSString *municipality;

                -(id)initWithDate:(NSInteger *)d affecteddate:(NSInteger *)ad eventId:(NSInteger*)eId location:(NSString *)l municipality:(NSString *)m title:(NSString *)t ;



             @end

Answer 1

首先你有：

NSInteger*affecteddate=[dictTwo objectForKey:@"affectedDate"];

后

int next=[affecteddate intValue];

intValue对整数

无效

你可能想要：

NSNumber *date = [dictTwo objectForKey:@"affectedDate"];

NSNumber *affecteddate = [dictTwo objectForKey:@"affectedDate"];

可以在book对象中声明为此值

   NSNumber *affecteddate;
  @propert(nonatomic,retain)

JSOn解析数据显示了iphone中同一对象的不同值

1 个答案: