从操作系统启动到现在所经过的毫秒数，精度为1毫秒，经简单测试发现其实误差在大约在15ms左右 ...
Supported SNTP protocol versions: SNTPv4 Documentation More information about this crate can be found in thecrate documentation usestd::net::UdpSocket;usestd::thread;usestd::time::Duration;#[allow(dead_code)]constPOOL_NTP_ADDR:&str="pool.ntp.org:123";#[allow(dead_code)]constGOOGLE_NTP_ADDR...
Import this whenever you want to get time:#import "NHNetworkTime.h" Call synchronize in - application: didFinishLaunchingWithOptions: to update time from server when you launch app:- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { [[NH...
She asked whether that book was mine or his.The teacher asked how I had repaired it.The mother asked Tom to get up early.The teacher told the students not to waste their time.The teacher said that the earth goes around the sun. (客观真理时态不变)My fat