除支持基本的字符串之外，您还可以存储布尔值、双精度数、浮点数、整型数、长整型数和字节数组(考虑序列化)。

In addition to basic string support, you can store booleans, doubles, floats, integers, longs, and byte arrays (think serialization).

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以双混沌互扰系统作为序列密钥发生器，提出一种改进的二值序列量化方法。

Taking dual chaotic inter-perturbed system as sequence key generator, an improved quantization method for converting chaotic sequence to binary sequence was put forward.

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