IOS设置View的背景图片

设置一般View的背景

UIImageView *imgView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"back-568h"]];
    imgView.frame = self.view.bounds;
    imgView.autoresizingMask = UIViewAutoresizingFlexibleWidth;
    [self.view insertSubview:imgView atIndex:0];

设置UITableView的背景

UIImageView *imgView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"back-568h"]];
    imgView.frame = self.view.bounds;
    imgView.autoresizingMask = UIViewAutoresizingFlexibleWidth;
    [self.tableView setBackgroundView:imgView];

设置View的背景颜色，使用图片，效果和设置背景图片比较类似

[self.view setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"back-568h.png"]]];

设置UITableView的cell颜色

//方法一：

cell .contentView .backgroundColor = [ UIColor redColor ];

//方法二：

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier :CellIdentifier];

UIView* bgview = [[ UIView alloc ] initWithFrame :CGRectMake( 0 , 0 , 1 , 1 )];

bgview .opaque = YES ;

bgview .backgroundColor = [ UIColor orangeColor ];

[cell setBackgroundView :bgview];

//方法三：

- ( void )tableView:( UITableView *)tableView willDisplayCell :( UITableViewCell *)cell forRowAtIndexPath :( NSIndexPath *)indexPath

{

cell .backgroundColor = [ UIColor redColor ];

}