归因于UITextView不适用于韩文符号 [英] Attributed UITextView doesn't work with Korean symbols

问题描述

带属性的UITextView不适用于韩文符号.重现步骤:

Attributed UITextView doesn't work with Korean symbols. Steps to reproduce:

• 将UITextView添加到表单中.
• 使用以下代码:

NSDictionary *attributes = @{
    NSFontAttributeName:[UIFont fontWithName:@"HelveticaNeue" size:15], 
    NSForegroundColorAttributeName:[UIColor blackColor]};
[textView setAttributes:attributes
    range:NSMakeRange(0, textView.text.length)];

• 运行该应用程序，在韩语(에서보냄)上键入任何文本，然后点击或按Enter.

韩语文本将消失或被多个垃圾桶符号代替.为什么?我该如何解决?

The Korean text will disappear or will be replaced by several trash symbols. Why? How can I fix it?

P.S.对于以下问题，这是一个有趣的答案: UITextField文本每次其他击键都消失但是我正在代码上创建UITextView对象.

P.S. The is an interesting answer on the question UITextField text disappears on every other keystroke But I'm creating UITextView object on the code.

推荐答案

以下不正确代码可以正常工作:

The following incorrect code works fine:

NSDictionary *attributes = @{
    NSFontAttributeName:[/*UIFont fontWithName:@"HelveticaNeue" size:15],*/
    NSForegroundColorAttributeName:[UIColor blackColor]};
[textView addAttributes:attributes
    range:NSMakeRange(0, textView.text.length)];

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