<span style="font-size:24px;">- (void)tapButton:(UITapGestureRecognizer *)tap
{
   static int count = 1;
    if (count == 1) {
        [self.textView sizeToFit];
        count ++;
    }else{
        self.textView.frame =CGRectMake(5, self.view.frame.size.height * 2 / 5 + 20,self.view.frame.size.width - 10, 100);
        count = 1;
    }
}</span>
 

<span style="font-size:48px;">超級簡單，幾行解決。 加個點選方法／</span>

原創 陳佳鴻 轉載宣告 謝謝