This question already has an answer here: 开发者_如何转开发
Closed 11 years ago.
Possible Duplicate:
NSUserDefaults reset
Is it possible to wipe all of the NSUserDefaults set in your app? Such as if the user hits a "Reset" button? Thanks!
[NSUserDefaults resetStandardUserDefaults]
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加载中,请稍侯......
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