//添加返回按钮-(void)backBtn{ UIButton *backBtn=[[UIButton alloc]initWithFrame:CGRectMake(0, 10, 60, 20)]; [backBtn setTitle:@"返回" forState:UIControlStateNormal]; backBtn.titleLabel.font=[UIFont systemFontOfSize:12]; backBtn.imageEdgeInsets=UIEdgeInsetsMake(2,2,2,2); [backBtn setImage:[UIImage imageNamed:@"fanhui"] forState:UIControlStateNormal]; [backBtn addTarget:self action:@selector(backto) forControlEvents:UIControlEventTouchDown]; UIBarButtonItem *leftBtn=[[UIBarButtonItem alloc]initWithCustomView:backBtn]; UIBarButtonItem *flexBtn=[[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil]; flexBtn.width=-10;//正数往左移，负数往右移 self.navigationItem.leftBarButtonItems=@[flexBtn,leftBtn];}//返回按钮-(void)backto{ [self dismissViewControllerAnimated:YES completion:^{ }];}

以上所述是小编给大家介绍的iOS中常用设置返回按钮，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对网站的支持！