iOS 复制/黏贴UIPasteboard

UIPasteboard *pab = [UIPasteboard generalPasteboard];

        

        NSString *string = @"测试";

        

        [pab setString:string];

        

        if (pab == nil) {

            [MBProgressHUD showError:@"复制失败"];

            

        }else

        {

            [MBProgressHUD showSuccess:@"已复制"];

        }