Ruby1.9读取txt乱码问题
出以下错误
in `split': invalid byte sequence in GBK (ArgumentError)
解决方案：
require "iconv"class String def to_gbk Iconv.iconv("GBK//IGNORE", "UTF-8//IGNORE", self).to_s end def to_utf8 #p "my own string" Iconv.iconv("UTF-8//IGNORE", "GBK//IGNORE", self).to_s end def to_utf8_valid if !self.valid_encoding? ic = Iconv.new('UTF-8//IGNORE', 'UTF-8') return ic.iconv(self) end self endendputs "读取文件"f=File.open("boss2.txt", 'r')i=0total=0f.each_line do |line| i+=1 line_arr=line.to_utf8_valid.split(/\t/) len =line_arr.length if (len!=41) puts "line: #{line_arr[0]} #{len}" total+=1 end #puts(i,len)endputs "total:#{total}"