iOS开发之更改状态栏字体颜色

第一步：在plist文件中添加View controller-based status bar appearance 设置为 NO

如图所示

第二步：在Appdelagate的.m文件中

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {}函数中，添加代码

//设置状态栏为白色

[UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleLightContent;

即可