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我真的很挣扎解析这个JSON(https://www.kimonolabs.com/api/7flcy3qm?apikey=gNq3hB1j0NtBdAvXJLEFx8JaqtDG8y6Y)和填充的tableview与“日期”文本,“事件”文本,“闪现”文字和“位置”文本。我意识到这对非Newb来说可能很容易。这是我大概可怕代码:斯威夫特JSON的tableview
import UIKit
import Foundation
class MasterTableViewController: UITableViewController {
var vigoData = [String]()
override func viewDidLoad() {
super.viewDidLoad()
splitViewController!.preferredDisplayMode = UISplitViewControllerDisplayMode.AllVisible
UINavigationBar.appearance().barTintColor = UIColor(red: 52.0/255.0, green: 170.0/255.0, blue: 220.0/255.0, alpha: 1.0)
UINavigationBar.appearance().tintColor = UIColor.whiteColor()
UINavigationBar.appearance().titleTextAttributes = [NSForegroundColorAttributeName : UIColor.whiteColor()]
let url = NSURL(string: "https://www.kimonolabs.com/api/7flcy3qm?apikey=gNq3hB1j0NtBdAvXJLEFx8JaqtDG8y6Y")!
let task = NSURLSession.sharedSession().dataTaskWithURL(url) { (data, response, error) -> Void in
if let urlContent = data {
do {
let jsonResult = try NSJSONSerialization.JSONObjectWithData(urlContent, options: NSJSONReadingOptions.MutableContainers)
if let eventData = jsonResult["Collection2"] as? [[String: AnyObject]] {
for event in eventData {
if let _ = event["Event"] as? String {
self.vigoData.append("text")
}
}
}
print(self.vigoData)
} catch {
print("JSON Serialization failed")
}
}
}
task.resume()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
// MARK: - Table view data source
override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
// #warning Incomplete implementation, return the number of sections
return 0
}
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
// #warning Incomplete implementation, return the number of rows
return 0
}
您可能想分几步分割您的任务,并尝试一次解决每一步:1)提取您需要的数据在一个数据结构(元组数组)中,2)使用数据结构来填充你的表格单元格 – Lachezar
请仔细解释这个更深入的例子吗?我是一个业余的 –
例如尝试解析JSON文档并在元组数组中提取所需的值。您可以按照本教程学习如何在Swift中使用JSON:http://www.raywenderlich.com/82706/working-with-json-in-swift-tutorial;这里是关于元组的另一个教程:http://www.raywenderlich.com/115300/swift-2-tutorial-part-3-tuples-protocols-delegates-and-table-views – Lachezar