{
数据 = (
{
"created_time" = "2011-09-28T07:29:37+0000";
从 = {
ID = 100002944043966;
name = "alok sinha";
};
高度 = 500;
图标=“https://s-static.ak.facebook.com/rsrc.php/v2/yz/r/StEh3RhPvjk.gif”;
ID = 114750595299741;
图片 = (
{
高度 = 2048;
来源=“https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-ash4/s2048x2048/300035_114750595299741_1543248164_n.jpg”;
宽度 = 2048;
},
{
高度 = 500;
来源=“https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-ash4/300035_114750595299741_1543248164_n.jpg”;
宽度 = 500;
},
{
高度 = 500;
来源=“https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-ash4/300035_114750595299741_1543248164_n.jpg”;
宽度 = 500;
},
{
高度 = 480;
来源=“https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-ash4/s480x480/300035_114750595299741_1543248164_n.jpg”;
宽度 = 480;
},
{
高度 = 320;
来源=“https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-ash4/s320x320/300035_114750595299741_1543248164_n.jpg”;
宽度 = 320;
},
{
高度 = 180;
来源=“https://fbcdn-photos-a.akamaihd.net/hphotos-ak-ash4/300035_114750595299741_1543248164_a.jpg”;
宽度 = 180;
},
{
高度 = 130;
来源=“https://fbcdn-photos-a.akamaihd.net/hphotos-ak-ash4/300035_114750595299741_1543248164_s.jpg”;
宽度 = 130;
},
{
高度 = 130;
来源=“https://fbcdn-photos-a.akamaihd.net/hphotos-ak-ash4/s75x225/300035_114750595299741_1543248164_s.jpg”;
宽度 = 130;
}
);
链接=“https://www.facebook.com/photo.php?fbid=114750595299741&set=a.114750591966408.20279.100002944043966&type=1”;
图片=“https://fbcdn-photos-a.akamaihd.net/hphotos-ak-ash4/300035_114750595299741_1543248164_s.jpg”;
位置 = 1;
来源=“https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-ash4/300035_114750595299741_1543248164_n.jpg”;
"updated_time" = "2011-09-28T07:29:38+0000";
宽度 = 500;
}
);
分页 = {
下一个 = "https://graph.facebook.com/114750591966408/photos?value=1&redirect=1&limit=25&after=MTE0NzUwNTk1Mjk5NzQx";
};
}
4 回答
2
NSArray *jsonArray; // your parsed array
NSDictionary *dict = [jsonArray objectAtIndex:0]; // there might be more of the objects and you might need to put that into a forin cycle, but for simplicity this is an example for an array with only one dictionary in it
NSArray *images = [dict objectForKey:@"images"];
NSMutableArray *links = [NSMutableArray array];
for (NSDictionary *img in images) {
[links addObject:[img valueForKey:@"source"]];
}
现在链接是您需要的 NSString 对象数组。如果需要,您还可以将它们转换为 NSURL。
于 2012-07-09T09:50:54.720 回答
2
好吧,您的图像数组就是[jsonObject objectForKey:@"images"]如此循环所有这些并拍摄[loopObject objectForKey:@"source"],最后,不要忘记[jsonObject objectForKey:@"source"]
于 2012-07-09T09:51:22.113 回答
1
[yourDictionary objectForKey:@"data"]给字典。
NSDictionary *dictionary = [yourDictionary objectForKey:@"data"]
NSArray *images = [dictionary objectForKey:@"images"];
NSMutableArray *sourceUrls = [[NSMutableArray alloc] initWithCapacity:0];
for (NSDictionary *subDictionary in images]) {
[sourceUrls addObject:[subDictioanary objectForKey:@"source"]];
}
我想这会对你有所帮助。
于 2012-07-09T09:52:22.733 回答
-1
在您的代码中包含 SBJSON 解析器。然后在实现文件中导入SBJson.h。然后使用下面的代码。
NSMutableDictionary *responseDictionary = [yourJsonString JSONValue];
NSArray *imageArray = [responseDictionary objectForKey:@"images"];
NSMutableArray *sourceImage=[[NSMutableArray alloc]init]
for(int i=0;i<[imageArray count];i++){
{
[sourceImage appendString:[[imageArray objectAtIndex:i]objectForKey:@"source"]];
}
于 2012-07-09T09:51:04.730 回答