非常抱歉对ios没有接触, 想把weex的statusBar设置成和底色一样的颜色, 参考了hackernews的代码, 在WXComponent.h中:

- (void)viewDidLoad;
{
    [super viewDidLoad];

    // [_instance fireGlobalEvent:@"" params:@{}];
    // Do any additional setup after loading the view, typically from a nib.
    _weexHeight = self.view.frame.size.height - 20;
    [self.navigationController.navigationBar setHidden:YES];

    [UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleLightContent;
    
    UIView *statusBar = [[[UIApplication sharedApplication] valueForKey:@"statusBarWindow"] valueForKey:@"statusBar"];
    if ([statusBar respondsToSelector:@selector(setBackgroundColor:)]) {
        statusBar.backgroundColor = [UIColor colorWithRed:1.00 green:0.40 blue:0.00 alpha:1.0];
    }

    [self render];
}

如此设置无效, 惭愧当伸手党.