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iOS UIlable根据内容多行显示

在storyboard的attributes inspector中设置:

Lines: 设置为 “0”

Line Breaks:设置为 “Word Wrap”

你应该需要将lable的高度约束也在代码中进行修改:

CGSize sizeThatShouldFitTheContent = [self.nameLable sizeThatFits:self.nameLable.frame.size];
self.nameameLableHeightConstraint.constant = sizeThatShouldFitTheContent.height;


或者可以参考:

textLabel.lineBreakMode = NSLineBreakByWordWrapping;
textLabel.numberOfLines = 0;

(iOS6及以下)

textLabel.lineBreakMode = UILineBreakModeWordWrap;
textLabel.numberOfLines = 0;
转载自:

http://stackoverflow.com/questions/990221/multiple-lines-of-text-in-uilabel