UILabel*label;
//设置换行
label.lineBreakMode = UILineBreakModeWordWrap;
label.numberOfLines = 0;
换行符还是“\n”
比如NSString * xstring=@"lineone\nlinetwo"
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:
NSString *myNewLineStr = @"\n";
myLabelText = [myLabelText stringByReplacingOccurrencesOfString:@"\\n" withString:myNewLineStr];
myLabel.text = myLabelText;
转载请注明原文地址: https://ju.6miu.com/read-968706.html