ios根据文本自适应 然后 搭建类似如下效果

UIView * headView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, self.tbSecond.size.width, 0)];

headView.backgroundColor = [UIColor whiteColor];

UIView * view = [[UIView alloc]initWithFrame:CGRectMake(30, 40, self.tbSecond.bounds.size.width - 90, 0)];

view.layer.borderWidth = 1;

view.layer.borderColor = [UIColor orangeColor].CGColor;

view.backgroundColor = [UIColor whiteColor];

UILabel * contentLabel = [[UILabel alloc]initWithFrame:CGRectMake(15, 30, self.tbSecond.bounds.size.width - 120, 0)];

contentLabel.numberOfLines = 0;

contentLabel.lineBreakMode = NSLineBreakByCharWrapping;

contentLabel.font = [UIFont systemFontOfSize:12];

contentLabel.textColor = [UIColor redColor];

contentLabel.text = visitModel.record?visitModel.record:@"";

CGSize textSize1 = [visitModel.record boundingRectWithSize:view.bounds.size options:NSStringDrawingUsesLineFragmentOrigin |NSStringDrawingTruncatesLastVisibleLine  attributes:nil context:nil].size;

NSLog(@"%f",textSize1.height);

CGRect rect = contentLabel.frame;

rect.size.height = textSize1.height+30;

contentLabel.frame = rect;

[view addSubview:contentLabel];

view.height = rect.size.height + 45;

[headView addSubview:view];

headView.height = rect.size.height + 105;

UIView * showView = [[UIView alloc]initWithFrame:CGRectMake(view.center.x-40, 20, 120, 40)];

showView.backgroundColor = [UIColor whiteColor];

UIImageView * headIV = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, 40, 40)];

headIV.image = [UIImage imageNamed:@"home_circle_icon"];

[showView addSubview:headIV];

UIImageView * headIMV = [[UIImageView alloc]initWithFrame:CGRectMake(10, 10, 30, 30)];

headIMV.layer.cornerRadius = 15;

headIMV.layer.masksToBounds = YES;

[headIMV sd_setImageWithURL:[NSURL URLWithString:visitModel.headPicUrl] placeholderImage:[UIImage imageNamed:@"home_headpic"]];

[showView addSubview:headIMV];

UIImageView * lianxiwo = [[UIImageView alloc]initWithFrame:CGRectMake(50, 7, 25, 25)];

lianxiwo.image = [UIImage imageNamed:@"lianxiwo"];

[showView addSubview:lianxiwo];

UIImageView * dianhua = [[UIImageView alloc]initWithFrame:CGRectMake(90, 7, 25, 25)];

dianhua.image = [UIImage imageNamed:@"dianhua"];

[showView addSubview:dianhua];

UIButton * lianxiwoBtn = [[UIButton alloc]initWithFrame:CGRectMake(45, 2, 35, 35)];

[lianxiwoBtn addTarget:self action:@selector(lianxiwoBtnClick) forControlEvents:UIControlEventTouchUpInside];

[showView addSubview:lianxiwoBtn];

UIButton * dianhuaBtn = [[UIButton alloc]initWithFrame:CGRectMake(80, 2, 35, 35)];

[dianhuaBtn addTarget:self action:@selector(dianhuaBtnClick) forControlEvents:UIControlEventTouchUpInside];

[showView addSubview:dianhuaBtn];

[headView addSubview:showView];

UILabel * companyLabel = [[UILabel alloc]initWithFrame:CGRectMake(view.center.x-60, headView.height-30, 120, 20)];

companyLabel.backgroundColor = [UIColor whiteColor];

companyLabel.textAlignment = NSTextAlignmentCenter;

companyLabel.font = [UIFont systemFontOfSize:14];

companyLabel.textColor = [UIColor orangeColor];

companyLabel.text = visitModel.userName?visitModel.userName:@"";

[headView addSubview:companyLabel];

UILabel * timeLabel = [[UILabel alloc]initWithFrame:CGRectMake(self.tbSecond.bounds.size.width-60, headView.height-35, 60, 20)];

timeLabel.textAlignment = NSTextAlignmentCenter;

timeLabel.font = [UIFont systemFontOfSize:12];

timeLabel.textColor = mRGBToColor(0x999999);

timeLabel.text = visitModel.time?visitModel.time:@"";

[headView addSubview:timeLabel];

　　　 [self.view addSubview:headView];

也可以  把上述的   写成   tableView的headView

结合tableView实现如下效果