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1 UILabel*label; 2 3 //设置换行 4 label.lineBreakMode = UILineBreakModeWordWrap; 5 label.numberOfLines = 0; 6 7 换行符还是“\n” 8 比如NSString * xstring=@"lineone\nlinetwo" 9 10 如果内容是从HTTP返回数据,且换行失败,可以考虑用以下方法测试: 11 12 NSString *myNewLineStr = @"\n"; 13 myLabelText = [myLabelText stringByReplacingOccurrencesOfString:@"\\n" withString:myNewLineStr]; 14 myLabel.text = myLabelText;
ref:http://laiguowei2004.blog.163.com/blog/static/36829000201281734249254/
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原文地址:http://www.cnblogs.com/feiling/p/4706031.html