NSMutableArray writeToFile 是递归的吗？

发布于 2024-09-13 00:21:23 字数 658 浏览 7 评论 0原文

NSMutableArray 支持递归序列化吗？例如，当调用 writeToFile 时，NSMutableArray 的 NSMutableArray 会序列化整个层次结构吗？

示例：

NSMutableArray *topArray = [[NSMutableArray alloc] init];
NSMutableArray *bottomArray = [[NSMutableArray alloc] init];

NSString *foo = @"foo";
NSString *bar = @"bar";
NSString *bar2 = @"bar2";

[topArray addObject:foo];
[topArray addObject:bottomArray];

[bottomArray addObject:bar];
[bottomArray addObject:bar2];

[topArray writeToFile:validFilePath atomically:YES];

我问，因为我有 3 个字符串值和一个 NSData 对象的 NSMutableArray，我想将它们填充到父 NSMutableArray 中并序列化到文件中，然后稍后重新构建。如果可能的话，我想在不编写自己的 NSCoder 实现的情况下执行此操作，采取简单的方法。

谢谢。

原文

Does NSMutableArray support recursive serialization? E.g. will a NSMutableArray of NSMutableArray's serialize the entirety of the heirarchy out when calling writeToFile?

Example:

NSMutableArray *topArray = [[NSMutableArray alloc] init];
NSMutableArray *bottomArray = [[NSMutableArray alloc] init];

NSString *foo = @"foo";
NSString *bar = @"bar";
NSString *bar2 = @"bar2";

[topArray addObject:foo];
[topArray addObject:bottomArray];

[bottomArray addObject:bar];
[bottomArray addObject:bar2];

[topArray writeToFile:validFilePath atomically:YES];

I am asking as I have 3 string values and an NSMutableArray of NSData objects that I want to stuff into a parent NSMutableArray and serialize out to a file and then reconstitute at a later time. I would like to do this without writing my own NSCoder implementation if possible, take the easy way out.

Thanks.

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