NSKeyedArchive

一个简单的例子

一般是在自己定义的类中需要在.h 文件中加入<NScoding>

在.m 文件众实现他的的两个代理方法，这个代理方法将会被自动调用

- (void)encodeWithCoder:(NSCoder *)aCoder{   [aCoder encodeObject:self.InsureSolutionIDforKey:@"personName"];   [aCoder encodeObject:self.InsureSolutionNameforKey:@"personAge"];} - (id)initWithCoder:(NSCoder *)aDecoder{   self = [super init];   if (self)    {       self.InsureSolutionID = [aDecoderdecodeObjectForKey:@"personName"];       self.InsureSolutionName = [aDecoderdecodeObjectForKey:@"personAge"];    }   return self;}

以上是对该类序列化和反序列化。

 NSData *archiveCarPriceData = [NSKeyedArchiverarchivedDataWithRootObject:self.DataArray];   [[NSUserDefaults standardUserDefaults] setObject:archiveCarPriceDataforKey:@"DataArray"];  NSData *myEncodedObject = [[NSUserDefaultsstandardUserDefaults] objectForKey:@"DataArray"];    self.dataList = [NSKeyedUnarchiver unarchiveObjectWithData:myEncodedObject];