下面是答案，如果你需要在staticTableView中动态调整textView和tableViewCell的大小

[https://stackoverflow.com/a/43137182/5360675][1]

我找到了一种方法，根据里面的文本调整文本字段的高度，并根据文本字段的高度在下面安排一个标签!这是代码。

UITextView *_textView = [[UITextView alloc] initWithFrame:CGRectMake(10, 10, 300, 10)];
NSString *str = @"This is a test text view to check the auto increment of height of a text view. This is only a test. The real data is something different.";
_textView.text = str;

[self.view addSubview:_textView];
CGRect frame = _textView.frame;
frame.size.height = _textView.contentSize.height;
_textView.frame = frame;

UILabel *lbl = [[UILabel alloc] initWithFrame:CGRectMake(10, 5 + frame.origin.y + frame.size.height, 300, 20)];
lbl.text = @"Hello!";
[self.view addSubview:lbl];

具备以下条件就足够了:

只需要记住为你的UITextView设置滚动启用为NO:

正确设置自动布局约束。

你甚至可以使用UITableViewAutomaticDimension。

以下是步骤

解决方案适用于所有版本的iOS。Swift 3.0及以上版本。

添加你的UITextView到View。我用代码添加它，你可以通过界面生成器添加。 添加约束。我在代码中添加约束，你也可以在接口生成器中这样做。 使用UITextViewDelegate方法func textViewDidChange(_ textView: UITextView)来调整textView的大小

代码:

//1. Add your UITextView in ViewDidLoad let textView = UITextView() textView.frame = CGRect(x: 0, y: 0, width: 200, height: 100) textView.backgroundColor = .lightGray textView.text = "Here is some default text." //2. Add constraints textView.translatesAutoresizingMaskIntoConstraints = false [ textView.bottomAnchor.constraint(equalTo: view.safeAreaLayoutGuide.bottomAnchor), textView.leadingAnchor.constraint(equalTo: view.leadingAnchor), textView.trailingAnchor.constraint(equalTo: view.trailingAnchor), textView.heightAnchor.constraint(equalToConstant: 50), textView.widthAnchor.constraint(equalToConstant: 30) ].forEach{ $0.isActive = true } textView.font = UIFont.preferredFont(forTextStyle: .headline) textView.delegate = self textView.isScrollEnabled = false textViewDidChange(textView) //3. Implement the delegate method. func textViewDidChange(_ textView: UITextView) { let size = CGSize(width: view.frame.width, height: .infinity) let estimatedSize = textView.sizeThatFits(size) textView.constraints.forEach { (constraint) in if constraint.firstAttribute == .height { print("Height: ", estimatedSize.height) constraint.constant = estimatedSize.height } } }

如果有其他人来这里，这个解决方案为我工作，1“Ronnie Liew”+4“user63934”(我的文本从web服务到达): 注意1000(在我的情况下，没有什么比这更大了)

UIFont *fontNormal = [UIFont fontWithName:FONTNAME size:FONTSIZE];

NSString *dealDescription = [client objectForKey:@"description"];

//4
CGSize textSize = [dealDescription sizeWithFont:fontNormal constrainedToSize:CGSizeMake(containerUIView.frame.size.width, 1000)];

CGRect dealDescRect = CGRectMake(10, 300, containerUIView.frame.size.width, textSize.height);

UITextView *dealDesc = [[[UITextView alloc] initWithFrame:dealDescRect] autorelease];

dealDesc.text = dealDescription;
//add the subview to the container
[containerUIView addSubview:dealDesc];

//1) after adding the view
CGRect frame = dealDesc.frame;
frame.size.height = dealDesc.contentSize.height;
dealDesc.frame = frame;

那就是……干杯

我回顾了所有的答案，所有都保持固定的宽度和调整只有高度。如果你想调整宽度，你可以很容易地使用这个方法:

当配置文本视图时，将滚动设置为禁用

textView.isScrollEnabled = false

然后在委托方法func textViewDidChange(_ textView: UITextView)添加以下代码:

func textViewDidChange(_ textView: UITextView) {
    let newSize = textView.sizeThatFits(CGSize(width: CGFloat.greatestFiniteMagnitude, height: CGFloat.greatestFiniteMagnitude))
    textView.frame = CGRect(origin: textView.frame.origin, size: newSize)
}

输出: