如何在Ruby中将字符串转换为UTF8 [英] How to convert a string to UTF8 in Ruby
本文介绍了如何在Ruby中将字符串转换为UTF8的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
ASCII \\ 8BIT到UTF-8
我在网页上呈现的项目以这种方式打印:
Développement
str.encoding
返回 UTF-8
,所以 force_encoding('UTF-8')
没有帮助如何将其转换为可读的UTF-8?
解决方案
您的字符串似乎已经被编码错误的方式: p>
Développement.encode(iso-8859-1)。force_encoding(utf-8)
#=> Développement
I'm writing a crawler which uses Hpricot. It downloads a list of strings from some webpage, then I try to write it to the file. Something is wrong with the encoding:
"\xC3" from ASCII-8BIT to UTF-8
I have items which are rendered on a webpage and printed this way:
Développement
the str.encoding
returns UTF-8
, so force_encoding('UTF-8')
doesn't help. How may I convert this to readable UTF-8?
解决方案
Your string seems to have been encoded the wrong way round:
"Développement".encode("iso-8859-1").force_encoding("utf-8")
#=> "Développement"
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