objective-c - iPhone中如何从JSON格式的数组中一一提取值？

Question

Array 

DAATA (
            (
                    {
                Description = "<p>Image3</p>";
                "Image_Id" = 68;
                "Image_Path" = "aa6b74d47227ebd24561211a2c95199c.jpg";
                "Product_Address" = "Jaipur ,Rajastha";
                "Product_Booked" = N;
                "Product_Id" = 1;
                "Product_Info" = "The Indian Hotels Company Limited (IHCL) and its subsidiaries are collectively known as Taj Hotels Resorts and Palaces and is recognised as one of Asia's largest and finest hotel company. Incorporated by the founder of the Tata Group, Mr. Jamsetji N. Tata, the company opened its first property, The Taj Mahal Palace Hotel, Bombay in 1903. The Taj, a symbol of Indian hospitality, completed its centenary year in 2003. ";
                "Product_Latitude" = "26.9260\U00b0N";
                "Product_Longitute" = "75.8235\U00b0E";
                "Product_Name" = demo1;
                "Product_Offer_Price" = "$200";
                "Product_Price" = "$345";
                "Product_Type" = "five star";
            },
                    {
                Description = "<p>yo yo</p>";
                "Image_Id" = 75;
                "Image_Path" = "415e2e6b7a3b1850e06467ade2e10fa9.jpg";
                "Product_Address" = "jaipur,rajasthan";
                "Product_Booked" = N;
                "Product_Id" = 2;
                "Product_Info" = "five star";
                "Product_Latitude" = "";
                "Product_Longitute" = "";
                "Product_Name" = "hotel night rider";
                "Product_Offer_Price" = "$200";
                "Product_Price" = "$345";
                "Product_Type" = "five star";
            }
        )
    )

Answer 1

 NSString *responseString = [request1 responseString];//your json response will be here
 NSMutableDictinoary *dataDict = [[[responseString JSONValue] valueForKey:@"DAATA"]mutableCopy];//take response in dictinoary
 for(int i = 0 ; i<[[dataDict valueForKey:@"DAATA"] count];i++)
{
    if([[[[dataDict valueForKey:@"DAATA"] objectAtIndex:i] valueForKey:@"Image_Id"] isEqualToString:@"court"])//get what you want here for example get "Image_Id"
    {
        NSMutableDictionary *dd=[[dataDict valueForKey:@"result"] objectAtIndex:i];
        [arrCourt addObject:dd];
    }
   and so on.........

}