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我知道有这样的问题(http://stackoverflow.com/questions/6561366/add-another-button-next-to-the-back-button-on-the-left-of-a-uinavigationbar)我可以在返回按钮(左侧导航栏)旁边添加更多按钮,但只有 iOS 5,是否有 iOS 4 和 Apple 原生控件的解决方案?
您可以使用 leftItemsSupplementBackButton