http://www.reibang.com/p/c9b52d5525e6

一隘竭、基礎(chǔ)知識(shí)： 1豌习、可選綁定： let tempString = dic["name"] let name = tempString as? S...

1.程序被手動(dòng)殺死 - (void)applicationWillTerminate:(UIApplication*)application{ ...

// // ReleaseViewController.m // RoadVehicles // // Created by ENERGY on...

// // AppDelegate.m // NewAppBase // // Created by ENERGY on 2018/5/17. ...

#pragma mark - CRMediaPickerControllerDelegate //選取視頻或圖片后，返回到控制器的時(shí)候調(diào)用 - ...