json - 解析 JSON 字符串 - ios sdk

Question

{"aps":{
        "alert":"New Test For The Win",
        "sound":"default"
        },
  "fk_device":"1513"
}

我有这个 JSON NSString。如何解析此 JSON 字符串并获取 fk_device 值？

Answer 1

你可以试试这个库JSONKit .要获取字符串，您可以执行以下操作:

NSDictionary *deserializedData = [jsonString objectFromJSONString];
NSString *string = [deserializedData objectForKey:@"fk_device"];