ios - Xcode 6 & Swift - 缩进反转？

Question

我刚写了这个方法，但出于某种原因，Xcode 正在反转缩进。我在某处遇到语法错误还是错误？

这是它正在做的:

import UIKit

class ChecklistViewController: UITableViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 1
    }

    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCellWithIdentifier("ChecklistItem") as UITableViewCell

        let label = cell.viewWithTag(1000) as UILabel

        if indexPath.row == 0 {
            label.text = "Walk the dog"
        } else if indexPath.row == 1 {
            label.text == "Brush my teeth"
        } else if indexPath.row == 2 {
            label.text = "Learn iOS development"
        } else if indexPath.row == 3 {
            label.text = "Soccer practice"
        } else if indexPath.row == 4 {
            label.text = "Eat ice cream"
        }

        return cell
    }

    override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
                if let cell = tableView.cellForRowAtIndexPath(indexPath) {
            if cell.accessoryType == .None {
            cell.accessoryType = .Checkmark
        } else {
            cell.accessoryType = .None
            }
                }
                tableView.deselectRowAtIndexPath(indexPath, animated: true)
    }
}

它只对 cellForRowAtIndexPath 之后的方法执行此操作。它一定是语法问题吧..？

Answer 1

您在最后一个方法声明中有 override func override func。当您键入 override func 然后让 Xcode 自动完成方法名称时，就会发生这种情况——它会添加自己的 override func 然后您就会遇到问题。