清理所有NSUserDefaults
2017-04-28 本文已影响0人
码农进城
NSUserDefaults *defatluts = [NSUserDefaults standardUserDefaults];
NSDictionary *dictionary = [defatluts dictionaryRepresentation];
for(NSString *key in [dictionary allKeys]){
[defatluts removeObjectForKey:key];
[defatluts synchronize];
}