4

我正在尝试使用 roo gem 来解析 Openoffice 电子表格。但是我在开始我的本地主机时收到以下错误

/home/raison/.rvm/gems/ruby-1.9.2-p180/gems/roo-1.9.3/lib/roo/openoffice.rb:3:in `require'：没有要加载的文件--zip/ zipfilesystem（加载错误）

来自/home/raison/.rvm/gems/ruby-1.9.2-p180/gems/roo-1.9.3/lib/roo/openoffice.rb:3:in `'

来自 /home/raison/.rvm/gems/ruby-1.9.2-p180/gems/roo-1.9.3/lib/roo.rb:68:in `require'

来自 /home/raison/.rvm/gems/ruby-1.9.2-p180/gems/roo-1.9.3/lib/roo.rb:68:in `'

来自/home/raison/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.15/lib/bundler/runtime.rb:68:in `require'

来自 /home/raison/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.15/lib/bundler/runtime.rb:68:in `block (2 levels) in require'

来自 /home/raison/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.15/lib/bundler/runtime.rb:66:in `each'

来自 /home/raison/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.15/lib/bundler/runtime.rb:66:in `block in require'

来自/home/raison/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.15/lib/bundler/runtime.rb:55:in `each'

来自 /home/raison/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.15/lib/bundler/runtime.rb:55:in `require'

来自/home/raison/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.15/lib/bundler.rb:120:in `require'

从 /home/raison/anna/config/application.rb:7:in `'

来自/home/raison/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.0.8/lib/rails/commands.rb:28:in `require'

来自/home/raison/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.0.8/lib/rails/commands.rb:28:in `block in '

来自 /home/raison/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.0.8/lib/rails/commands.rb:27:in `tap'

来自 /home/raison/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.0.8/lib/rails/commands.rb:27:in `'

来自脚本/rails:6:in `require'

来自脚本/rails:6:in `'

我已经安装了 ruby​​zip。有谁可以帮我离开这里吗？还请建议一些用于解析 .ods 文件的备用 gem。

4

2 回答 2

1

在 Gemfile

gem 'rubyzip', :require => 'zip/zipfilesystem'

于 2011-09-24T08:38:40.367 回答
1

Rspreadsheet允许您读取、修改和写入 ods 文件。这是它的基本用法示例

require 'rspreadsheet'

# initialization
book = Rspreadsheet.open('./test.ods')
sheet = book.worksheets(1)

# get value of a cell B5 (there are more ways to do this)
sheet.B5                       # => 'cell value'
sheet[5,2]                     # => 'cell value'
sheet.rows(5).cells(2).value   # => 'cell value'

# set value of a cell B5
sheet.F5 = 'text'
sheet[5,2] = 7
sheet.cells(5,2).value = 1.78

# working with cell format
sheet.cells(5,2).format.bold = true
sheet.cells(5,2).format.background_color = '#FF0000'

# calculating sum of cells in row
sheet.rows(5).cellvalues.sum
sheet.rows(5).cells.sum{ |cell| cell.value.to_f }

# iterating over list of people and displaying the data

total = 0
sheet.rows.each do |row|
  puts "Sponsor #{row[1]} with email #{row[2]} has donated #{row[3]} USD."
  total += row[3].to_f
end
puts "Totally fundraised #{total} USD"

# saving file
book.save
book.save('different_filename.ods')

该项目正在积极开发中，我在我的项目中使用它。欢迎任何意见。如果您正在迁移一项功能，您可以填写请求，它将被实施。

于 2014-11-24T01:17:04.163 回答