iOS开发 改状态栏颜色

状态栏分为两种颜色，默认的是黑色，想要改成白色，只需两步

第一步：在项目plist文件，添加view controller-based status bar appearance ，设置成NO。



第二步：在appDelete里面添加代码

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

// Override point for customization after application launch.

[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent];

return YES;

}