网络编程 » url解码　url编码 http://www.sdgz.cn PHP RUBY Tue, 03 Aug 2010 17:14:20 +0000 en hourly 1 http://wordpress.org/?v=3.0.4 ruby的url解码函数和url编码函数 http://www.sdgz.cn/ruby-of-the-url-decoding-function-and-url-encoding-function/ http://www.sdgz.cn/ruby-of-the-url-decoding-function-and-url-encoding-function/#comments Tue, 05 Jan 2010 11:08:18 +0000 leleba http://www.sdgz.cn/ruby-of-the-url-decoding-function-and-url-encoding-function/ 含中文字符的url是一些乱码，如中文”个”，在url中表示为”％b8%f6″。有时需要进行url解码和编码，两个函数如下：

def URLDecode(str)
 str.gsub!(/%[a-fA-F0-9]{2}/) { |x| x = x[1..2].hex.chr }
end

 def URLEncode(str)
 str.gsub!(/[^\w$&\-+.,\/:;=?@]/) { |x| x = format(“%%%x“, x[0]) }
end

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