如何遍历json并将数据添加到数组中？

Question

以下是我如何迭代我的Json＆＃34;数据＆＃34;：

[myObject removeAllObjects];

NSDictionary *dic = jsonData[@"data"];

    for (NSArray *ar in dic) {

        [myObject addObject:ar];

}

这是NSLog for myObject：

myObject: (
    23,
    22,
    21
)

如何迭代所有＆＃34;数据＆＃34; （在21,22,23等中）将有关公司的信息添加到myObject数组中？

我的Json结构：

{
    "data": {
        "21": {
            "id": "21",
            "company_id": "17",
            "company_name": "Company 1",
            "logo_url": "http://www.company.com/1.png",
            "status": "2",
            "allow_name": "N",
            "allow_address": "N",
            "allow_email": "N",
            "allow_phone": "N",
            "allow_birthday": "N",
            "allow_gender": "N",
            "created": false
        },
        "22": {
            "id": "22",
            "company_id": "5",
            "company_name": "Company 2",
            "logo_url": "http://www.company.com/2.png",
            "status": "2",
            "allow_name": "N",
            "allow_address": "N",
            "allow_email": "N",
            "allow_phone": "N",
            "allow_birthday": "N",
            "allow_gender": "N",
            "created": false
        }
    },
    "success": 1
}

Answer 1

您应该在您的字典中附加以下语法。

[valueForKey:@"company_name"]

查看以下教程：http://iosdevtips.co/post/80598241763/valueforkey-nsarray

Answer 2

NSMutableArray *aryData = [NSMutableArray new];
    for (int i=0; i<myObject.count; i++) {

        [aryData addObject:myObject[i]];
    }