我的任务
从http://www.asus.com/Notebooks_Ultrabooks/ASUS_TAICHI_21/#specifications中提取所有规格并将其放入电子表格中(我们稍后会进行格式化)
问题
电子表格已创建,但我的输出返回空白。
我的代码
require 'Nokogiri'
require 'open-uri'
require 'spreadsheet'
doc = Nokogiri::HTML(open("http://www.asus.com/Notebooks_Ultrabooks/ASUS_TAICHI_21/#specifications"))
data = puts doc.css('//div#specifications/div#spec-area/ul#product-spec/li')
Spreadsheet.client_encoding = 'UTF-8'
book = Spreadsheet::Workbook.new
sheet1 = book.create_worksheet
sheet1.name = 'My First Worksheet'
sheet1[0,0] = data
book.write 'C:/Users/Barry/Desktop/output.xls'
以下代码对我有用
require 'Nokogiri'
require 'open-uri'
require 'spreadsheet'
doc = Nokogiri::HTML(open("http://www.asus.com/Notebooks_Ultrabooks/ASUS_TAICHI_21/#specifications"))
data = doc.css('div#specifications div#spec-area ul.product-spec')[0].text
Spreadsheet.client_encoding = 'UTF-8'
book = Spreadsheet::Workbook.new
sheet1 = book.create_worksheet
sheet1.name = 'My First Worksheet'
sheet1[0,0] = data
book.write 'C:/Users/Barry/Desktop/output.xls'