爲什麼rx.text/rx.observe/rx.etc不可用（RxSwift）

Question

我用Cocoapods創建了一個簡單的項目，並安裝了RxSwift和RxCocoa。

我寫這段代碼：

import UIKit 
import RxSwift 

class ViewController: UIViewController { 

    @IBOutlet weak var field: UITextField! 

    override func viewDidLoad() { 
     super.viewDidLoad() 
     // Do any additional setup after loading the view, typically from a nib. 
     //self.field.rx. (only suggests `base`) 
    } 

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


} 

所以我應該能夠得到self.field.rx.text吧？但我只得到self.field.rx.base

我錯過了什麼？

Answer 1

你必須在頂部加入import RxCocoa太