我如何获得“互联网时间”?在iOS上? [英] How can I get the "internet time" on iOS?
问题描述
因此,我正在开发基于时间的应用程序,但是使用NSDate,用户可以通过更改设备的系统时间轻松地对应用程序进行黑客入侵。因此,我可能想使用更好的方法来获取时间。
So, I'm developing an app that is based on the time, but with NSDate an user can easily hack the application by changing system time of the device. So I might want to use a better method for retrieving time.
我该怎么做?有没有一种简便的方法可以从互联网上获取时间?
How can I do this? Is there an easy way to retrieve time from internet?
推荐答案
检出此Google图书馆: https://github.com/jbenet/ios-ntp
Checkout this Google Library: https://github.com/jbenet/ios-ntp
之后库已设置,您可以在以下行中使用它:
After the library is set up you can use it with the following line:
[NSDate networkDate];
这里也回答了类似的问题:从Apple服务器获取日期和时间
A similar question has also been answered here: Get Date and Time from Apple Server
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