ios - 无法在 uitableview 中解析 json 文件

Question

嗨， friend 们，我在将 json 文件解析为 uitableview 时遇到了问题。 我的 json 文件如下所示:

[
    {
    "id": 1,
    "type": "Deal Closed",
    "score": 100,
    "createdAt": "2014-10-03T08:10:10.000Z",
    "updatedAt": "2014-10-03T08:10:10.000Z"
    },
    {
    "id": 2,
    "type": "Followers",
    "score": 10,
    "createdAt": "2014-10-03T08:10:28.000Z",
    "updatedAt": "2014-10-03T08:10:28.000Z"
    }
]

我的代码在这里..

static NSString *CellIdentifier = @"Leader";    
NSString *firstname = [[promoArray objectAtIndex:indexPath.row] objectForKey:@"type"];
NSString *lastname = [[promoArray objectAtIndex:indexPath.row] objectForKey:@"score"];
cell.lblPrice.text=[jsonDict valueForKey:@"type"];
cell.lblDesc.text=[jsonDict valueForKey:@"score"];

它在解析时抛出异常。我需要将类型和分数从 json 文件解析到 Uitable View 。

Answer 1

对此进行调整:

cell.lblPrice.text=jsonDict[indexPath.row][@"type"];
cell.lblDesc.text= jsonDict[indexPath.row][@"score"];