琼楼玉宇

摘要： Ruby代码1.#读文件 2.f = File.open("myfile.txt", "r") 3.f.each_line do|line| 4.puts "I read this line: #{line}"5.end#读文件f = File.open("myfile.txt", "r")f.each_line do|line|puts "I read this line: #{line}"endRuby代码1.File.foreach("myfile.txt&q 阅读全文