Flex：ByteArray to string

Question

如何将ByteArray转换为字符串。 toString()无效，因为我有一些特殊字符，它只显示第一个字符。

以下是一个示例：

49, 48, 54, 0, 50, 54, 51, 48, 57, 52, 52, 49, 48, 48, 48, 56, 0, 49, 0, 49, 0, 73, 77, 0, 52, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0, 49, 0, 50, 54, 51, 49, 53, 56, 50, 52, 48, 48, 48, 52, 0, 0, 0, 0, 49, 53, 49, 46, 48, 48, 0, 0, 70, 82, 0, 0, 0, 0, 54, 48, 55, 48, 90, 81, 57, 51, 0, 70, 82, 0, 48, 0, 70, 67, 65, 0, 76, 73, 86, 82, 89, 0, 0, 54, 48, 55, 48, 90, 81, 57, 51, 0, 70, 82, 0, 69, 85, 82, 0, 52, 50, 48, 48, 46, 48, 48, 0, 49, 0, 49, 0, 51, 48, 0, 0, 66, 65, 86, 75, 76, 0, 0, 49, 48, 49, 48, 52, 0, 0, 0, 0, 0, 49, 48, 49, 48, 54, 57, 49, 48, 49, 53, 0, 0, 0

Thanx你的时间。

Answer 1

使用String.fromCharCode：

var myStr:String = String.fromCharCode(49, 48, 54, 32, 50, 54, 51, 48, 57, 52, 52, 49, 48, 48, 48, 56, 32, 49, 32, 49, 32, 73, 77, 32, 52, 32, 32, 32, 32, 32, 32, 32, 32, 49, 32, 49, 32, 50, 54, 51, 49, 53, 56, 50, 52, 48, 48, 48, 52, 32, 32, 32, 32, 49, 53, 49, 46, 48, 48, 32, 32, 70, 82, 32, 32, 32, 32, 54, 48, 55, 48, 90, 81, 57, 51, 32, 70, 82, 32, 48, 32, 70, 67, 65, 32, 76, 73, 86, 82, 89, 32, 32, 54, 48, 55, 48, 90, 81, 57, 51, 32, 70, 82, 32, 69, 85, 82, 32, 52, 50, 48, 48, 46, 48, 48, 32, 49, 32, 49, 32, 51, 48, 32, 32, 66, 65, 86, 75, 76, 32, 32, 49, 48, 49, 48, 52, 32, 32, 32, 32, 32, 49, 48, 49, 48, 54, 57, 49, 48, 49, 53, 32, 32); 

编辑：用0（空格）替换零字节32，您将得到：

  

106 263094410008 1 1 IM 4 1 1   263158240004 151.00 FR 6070ZQ93   FR 0 FCA LIVRY 6070ZQ93 FR EUR   4200.00 1 1 30 BAVKL 10104 1010691015

Answer 2

为了将来参考，您可以将字节数组转换为Base64字符串，这是将二进制序列化为字符串的更标准方法。

mx库有一个Base64编码器/解码器类，但还有其他一些实现......

阅读本文：http://jpauclair.net/2010/01/09/base64-optimized-as3-lib/