UILabel *label = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, 40)];

NSString *title = @"拖動(dòng)查看圖片詳情反倒是發(fā)開始大幅度書法家第三方第三方士大夫四大皆空飛快的書法家第三方發(fā)動(dòng)機(jī)法師打發(fā)第三方反倒是發(fā)驚世毒妃看發(fā)動(dòng)機(jī)所發(fā)生的防守打法";

label.numberOfLines = 0;

label.textColor = [UIColor colorWithHexString:@"#999999"];

label.font = [UIFont systemFontOfSize:10];

label.textAlignment = NSTextAlignmentCenter;

NSMutableParagraphStyle *fif = [[NSMutableParagraphStyle alloc]init];

fif.lineSpacing = 5;

NSMutableAttributedString *attributing = [[NSMutableAttributedString alloc]initWithString:title];

[attributing addAttribute:NSParagraphStyleAttributeName value:fif range:NSMakeRange(0, title.length)];

label.attributedText = attributing;

還可以設(shè)置一行文字的顏色不一樣，大小不一樣；