时间:2021-03-20 10:01:57 | 栏目:iOS代码 | 点击:次
本文实例为大家分享了特殊字符替换电话号码中某一部分的方法,IOS利用-号替换电话号码中间四位,供大家参考,具体内容如下
一、效果图
二、代码
RootViewController.m
- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. //电话号码 UILabel *telLabel = [[UILabel alloc] initWithFrame:CGRectMake(10, 100, 200, 20)]; telLabel.textColor = [UIColor grayColor]; telLabel.text = @"13793333281"; //字符串的截取 NSString *string = [telLabel.text substringWithRange:NSMakeRange(4,4)]; //字符串的替换 telLabel.text = [telLabel.text stringByReplacingOccurrencesOfString:string withString:@"----"]; [self.view addSubview:telLabel]; }