更新时间:2023-01-30 19:15:12
您需要随Ruby提供的 Ruby CSV模块。示例:
You need the Ruby CSV module which ships with Ruby. Example:
require 'csv' require 'pp' file = File.open( 'bar.csv' ) CSV::Reader.create( file ).each do |row| pp row[4..7] end
如何在Ruby中解析CSV文件中的列并将其存储为数组?