IOS 设置View背景色

    UIImageView *imgView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"01首页.png"]];

    imgView.frame = self.view.bounds;

    imgView.autoresizingMask = UIViewAutoresizingFlexibleWidth;

    [self.view insertSubview:imgView atIndex:0];

或者在viewDidload使用

   self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImageimageNamed imageNamed:@"instrument_bg"]];

IOS 设置View背景色

原文：http://www.cnblogs.com/ajqfju/p/4600029.html