//自动折行设置
addressDetailLab.lineBreakMode = NSLineBreakByWordWrapping;
addressDetailLab.numberOfLines = 0;
//自适应
// CGRect rect = [addressDetailLab.text boundingRectWithSize:CGSizeMake(self.view.frame.size.width, 10000) options:NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:15]} context:nil];
// p.size = rect.size;