Question

我正在尝试使用swiftyJSON创建一个使用api构建一个足球运动员阵列的函数。每个玩家都需要一个包含bool值的数组条目，该值始终为true，以及＆＃34; id＆＃34;，＆＃34; fullname＆＃34;和＆＃34;照片＆＃34;来自JSON数据（全部为字符串）。生成的数组必须在整个项目中可用，因为它将用于填充标签和UIImageViews。

如何通过函数返回这样的数组。以下是我能得到的：

// Celtic soccerama api
let baseURL = "https://api.soccerama.pro/v1.2/players/team/152?api_token=9b2LKV6TjmYEkzCjeB1efeWXeCRcNAGXkph1CjzmWYMKs4F3a1KrWh9paXIa"

struct global {
    static var celticData : [(Bool, String, String, String)] = []
}


// JSON all Celtic players
func getData() -> [(Bool, String, String, String)]? {

    var data : Array = [(Bool, String, String, String)]()

    let url = NSURL(string: baseURL)
    let request = NSURLRequest(URL: url!)
    let session = NSURLSession(configuration: NSURLSessionConfiguration.defaultSessionConfiguration())
    let task = session.dataTaskWithRequest(request) { (data, response, error) -> Void in

        if error == nil {

            // Get the data returned from NSURLRequest
            let swiftyJSON = JSON(data: data!)

            // Loop through "data" array and pull out "id", "fullname" and "photo"

            // Won't work:
            //for i in 0 ... swiftyJSON["data"].count {
            // Have to manually count
            for i in 0 ... 10 {

                // Add bool (true every time)
                let t = true
                data[i].0 = t

                // Get data and append at each position in array
                let id = swiftyJSON["data"][i]["id"].stringValue
                let fullName = swiftyJSON["data"][i]["fullname"].stringValue

                // Get image data for display and append to array
                let imageArrayPosition = swiftyJSON["data"][i]["photo"].stringValue
                let imageURL = NSURL(string: imageArrayPosition)

            }


        } else {
            print("There was an error")
        }

    }

    task.resume()
}

SWIFT - 使用JSON数据生成数组的函数

0 个答案: