Question

ios 怎么让uialertview不消失

Answer 1

不要初始化按钮咯，
UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"正在加载…"
message:nil
delegate:nil
cancelButtonTitle:nil
otherButtonTitles:nil, nil];

//展示
[alert show];

//消失
[alert dismissWithClickedButtonIndex:0 animated:YES];