ruby操作excel表读和写

转载:http://blog.csdn.net/xianqiang1/article/details/7298203

require 'win32ole'

require 'iconv'   #一个编码转换库，在这里由于声明了采用编码为UTF-8，故没用

WIN32OLE.codepage = WIN32OLE::CP_UTF8

# Get the Excel Application API

excel = WIN32OLE::new('excel.Application')

# Open the Excel file

workbook = excel.Workbooks.open("C:/Users/XXX/Desktop/test.xls")

# Focus on Sheet1

worksheet = workbook.worksheets(1)

worksheet.Select

results = File.open("test.txt", "w")

# conv = Iconv.new("UTF-8", "")

# Output the the values

(1..22).collect do |line|

        ('a'..'ad').collect do |row|

                result = worksheet.Range("#{row}#{line}")["Value"]

                #result = conv.iconv("#{result}")

                results.write "#{result} "

    end

    results.write " "

end  

# Exit the application

workbook.close()

excel.Quit()  

results.close()

写入Excel表

# 测试用于生成"バグ管理票"的电子表格文件

require "win32ole"

# 声明Excel的采用的编码为UTF-8

WIN32OLE.codepage = WIN32OLE::CP_UTF8

excel = WIN32OLE::new('excel.Application')

# 设置显示Excel程序

excel.visible = true

# 默认创建有三个表的电子表格，可选的参数有:

#1 单工作表

#2 图表

#3 宏表

#4 国际通用宏表

#5 与默认的相同

#6 与1同

#7 对话框

workbook = excel.Workbooks.Add(1)

# 定位于第一个表格

worksheet = workbook.worksheets(1)

worksheet.Select

# 设置单元格宽度

worksheet.Range("A1:AG1").ColumnWidth = 3

# 合并单元格

worksheet.Range("A1:K1").Merge(0)

worksheet.Range("L1:Y2").Merge(0)

worksheet.Range("A1")["Value"]="バグ管理番号"

# 字体加粗

worksheet.Range("L1").Font.Bold=true

# 字体大小

worksheet.Range("L1").Font.Size=14

# 字体颜色

worksheet.Range("L1").Font.ColorIndex = 1

worksheet.Range("L1")["Value"]="バグ管理票"

worksheet.Range("Z1:AC1").Merge(0)

worksheet.Range("AD1:AG1").Merge(0)

worksheet.Range("Z1")["Value"]="决裁者"

worksheet.Range("AD1")["Value"]="申请者"

# 设置单元格的高度

worksheet.Range("A2:AG2").RowHeight=50

worksheet.Range("A2:C2").Merge(0)

worksheet.Range("D2:E2").Merge(0)

worksheet.Range("F2:H2").Merge(0)

worksheet.Range("I2:K2").Merge(0)

worksheet.Range("Z2:AC3").Merge(0)

worksheet.Range("AD2:AG3").Merge(0)

worksheet.Range("A2")["Value"] = "バグ区分"

worksheet.Range("D2")["Value"] = "部署略称"

worksheet.Range("F2")["Value"] = "PJNO-SEQ区分"

worksheet.Range("I2")["Value"] = "通し番号"

worksheet.Range("A3:C3").Merge(0)

worksheet.Range("D3:E3").Merge(0)

worksheet.Range("F3:H3").Merge(0)

worksheet.Range("I3:K3").Merge(0)

worksheet.Range("L3:Y3").Merge(0)

worksheet.Range("A3")["Value"] = "Ｂ_外_"

worksheet.Range("D3")["Value"] = "経企"

worksheet.Range("F3")["Value"] = "_41030_"

# 设置单元格格式为文本格式，常见的还有：

# @ # 文本

# $#,##0.00 # 贷币

# 0.00_ # 浮点数

# #,##0 # 整数

# 0.00% # 百分数

# m/d/yyyy# 时间

worksheet.Range("I3").NumberFormat ="@"

worksheet.Range("I3")["Value"] = "0005"

worksheet.Range("L3")["Value"] = "（　外部仕様不良　）"

worksheet.Range("A4:A5").Merge(0)

worksheet.Range("A5:AG5").RowHeight=50

worksheet.Range("A4").Value = "査阅栏"

values = ["取缔役会", "経営会议", "社长", "常务", "管掌役员", "事业部长", "部长", "课长"]

count = 0

last_column = ""

('A'..'AG').each_with_index do |column, index|

next if index == 0

if (index-1)%4 == 0

last_column = column

elsif (index-1)%4 == 3

worksheet.Range("#{last_column}4:#{column}4").Merge(0)

worksheet.Range("#{last_column}5:#{column}5").Merge(0)

worksheet.Range("#{last_column}4").Value = values[count]

count = count + 1

end

end

values = ["バグ内容", "修正内容", "确认方法"]

authors = ["発见者", "修正者", "结果确认者"]

times = ["発生日", "修正日", "确认日"]

3.times do |i|

worksheet.Range("B#{6+i*2}:E#{7+i*2}").Merge(0)

worksheet.Range("F#{6+i*2}:Y#{7+i*2}").Merge(0)

worksheet.Range("Z#{6+i*2}:AC#{6+i*2}").Merge(0)

worksheet.Range("Z#{7+i*2}:AC#{7+i*2}").Merge(0)

worksheet.Range("AD#{6+i*2}:AG#{6+i*2}").Merge(0)

worksheet.Range("AD#{7+i*2}:AG#{7+i*2}").Merge(0)

worksheet.Range("B#{6+i*2}").Value= values[i]

worksheet.Range("Z#{6+i*2}").Value= times[i]

worksheet.Range("AD#{6+i*2}").Value = authors[i]

worksheet.Range("A#{7+i*2}:AG#{7+i*2}").RowHeight = 50

end

worksheet.Range("B12:E12").Merge(0)

worksheet.Range("F12:M12").Merge(0)

worksheet.Range("N12:Q12").Merge(0)

worksheet.Range("R12:Y12").Merge(0)

worksheet.Range("Z12:AC12").Merge(0)

worksheet.Range("AD12:AG12").Merge(0)

worksheet.Range("B12").Value = "予定バグ数"

worksheet.Range("N12").Value = "発见バグ数"

worksheet.Range("Z12").Value = "解决日"

worksheet.Range("AD12").Value = "6/22/2012"

worksheet.Range("B13:E13").Merge(0)

worksheet.Range("F13:Y13").Merge(0)

worksheet.Range("Z13:AC13").Merge(0)

worksheet.Range("AD13:AG13").Merge(0)

worksheet.Range("B13").Value = "リリースバージョン"

worksheet.Range("Z13").Value = "リリース日"

worksheet.Range("AD13").Value = "6/30/2012"

values = ["PJNO-SEQ", "PJ略称", "开発担当", "PJリーダ"]

items = ["バグ 摘出タイプ", "PJ名称", "部门名", "部名/Grp名"]

4.times do |i|

worksheet.Range("B#{14+i}:E#{14+i}").Merge(0)

if i==0

worksheet.Range("F14:K14").Merge(0)

else

worksheet.Range("F#{14+i}:M#{14+i}").Merge(0)

end

worksheet.Range("N#{14+i}:Q#{14+i}").Merge(0)

worksheet.Range("R#{14+i}:AG#{14+i}").Merge(0)

worksheet.Range("B#{14+i}").Value = values[i]

worksheet.Range("N#{14+i}").Value = items[i]

end

worksheet.Range("A6:A17").Merge(0)

worksheet.Range("A6").Value = "必须项目"

# 设置单元格的水平与垂直文本对齐方式

worksheet.Range("A1:AG17").HorizontalAlignment = 8

worksheet.Range("A1:AG17").VerticalAlignment = 2 #（1～5）

# 设置表格的边框

worksheet.Range("A1:AG17").Borders.Weight = 1

worksheet.Range("A1:AG17").Borders.ColorIndex = 1

worksheet.Range("A1:AG17").Borders.LineStyle = 7 #(1~13)

# 设置表格的背影颜色

worksheet.Range("A1:AG17").Interior.ColorIndex=2

# 保存电子表格

workbook.saveas "C:\Users\XXX\Desktop\Book2.xls"

workbook.close

# 退出Excel程序

excel.Quit()