设置导航的返回按钮,之前都好麻烦的去设置。
2017-06-02 本文已影响27人
saman0
//设置返回按钮
let backItem = UIBarButtonItem()
backItem.title = ""
self.navigationItem.backBarButtonItem = backItem
//设置返回按钮
let backItem = UIBarButtonItem()
backItem.title = ""
self.navigationItem.backBarButtonItem = backItem