Swift2.0 UITextView 和 UITextFile 的使用

    func creatUIciew(){
    
         //  textView
        let  textview:UITextView = UITextView(frame: CGRectMake(10, 100, 200, 100))
        textview.layer.borderWidth = 1
        textview.layer.borderColor = UIColor.purpleColor().CGColor
        textview.textColor=UIColor.redColor()
        textview.font = UIFont .systemFontOfSize(20)
        self.view .addSubview(textview)
        
        //  自动适应 ScrollerView 的插入点。
        self.automaticallyAdjustsScrollViewInsets = false;

        //  textFile
        let textfile:UITextField = UITextField(frame: CGRectMake(10, 300, 200, 50))
        textfile.layer.borderWidth = 1
        textfile.layer.borderColor = UIColor.purpleColor().CGColor
        self.view .addSubview(textfile)
                
    }

    // 触摸手势，回收键盘。
    override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
        
        self.view .endEditing(true)
        
    }