标签：
第二步：在#import "AppDelegate.m"里添加：
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent animated:NO];
}
标签：
原文地址：http://www.cnblogs.com/huangzs/p/4472609.html
