- (void)initSearchbar{

    self.wineSearchBar.delegate = self;

    [self.wineSearchBar setScopeBarButtonTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[UIColor redColor], NSForegroundColorAttributeName, [UIFont fontWithName:GENERAL_FONT size:13], NSFontAttributeName, nil] forState:UIControlStateNormal];

    [self.wineSearchBar setScopeBarButtonTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[UIColor whiteColor], NSForegroundColorAttributeName, [UIFont fontWithName:GENERAL_FONT size:13], NSFontAttributeName, nil] forState:UIControlStateSelected];

}

要求：iOS7 ＋

改动颜色： [UIColor redColor], NSForegroundColorAttributeName

改动字体：[UIFont fontWithName:GENERAL_FONT size:13], NSFontAttributeName

參考来源：http://stackoverflow.com/questions/15385050/color-of-scope-button-text-in-uisearchbar/