如何将UCS2字符串转换为UTF8? [英] How do I convert a UCS2 string into UTF8?

问题描述

如何在Ruby中将UCS2中的字符串(每个字符2个字节)转换为UTF8字符串?

How to convert a string that is in UCS2 (2 bytes per character) into a UTF8 string in Ruby?

推荐答案

您应该查看图标，它是Ruby标准库的一部分.它是为此任务而设计的.

You should look into iconv, which is part of the Ruby standard library. It is designed for this task.

具体地说，

 Iconv.iconv("utf-8", "utf-16", str).first

应该处理转换.

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