Question

所以我允许使用Paperclip上传许多类型的文件（pdf，doc，docx，ppt，pptx，xls，xlsx和zip）。

到目前为止一切顺利，一切正常。除了一件事。我注意到* .xls文件没有上传。

这是我的模型Document

class Document < ActiveRecord::Base
  has_attached_file :file

  validates_attachment_content_type :file,
    content_type: [
      "application/pdf",
      "application/vnd.ms-excel",
      "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "application/msword",
      "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "application/vnd.ms-powerpoint",
      "application/vnd.openxmlformats-officedocument.presentationml.presentation",
      "application/zip"]
end

我正在使用S3，这个问题发生在本地和生产（heroku）。我听说它可以链接到浏览器本身;但是，我测试了（在os x下）Chrome，Safari，Firefox和Opera没有成功。

当我尝试上传xls文件名this-is-a-test-file.xls时的日志：

Started POST "/documents" for ::1 at 2016-08-26 01:41:54 +0200 Processing by DocumentsController#create as HTML Parameters: {"utf8"=>"✓", "authenticity_token"=>"GdnkT1Iw8ajORrrSidpQ4Un4qlcN7qzZFk00j3fTTe0VpDO4ZhGQQG0ckO5DmrDzDdqzLw5SXI+O3p72zuP6qQ==", "document"=>{"file"=>#<ActionDispatch::Http::UploadedFile:0x007fdcc5479b78 @tempfile=#<Tempfile:/var/folders/gc/r_620xsx5hs44l70ftvwxpjr0000gn/T/RackMultipart20160826-79534-4kin0o.xls>, @original_filename="this-is-a-test-file.xls", @content_type="application/octet-stream", @headers="Content-Disposition: form-data; name=\"document[file]\"; filename=\"this-is-a-test-file.xls\"\r\nContent-Type: application/octet-stream\r\n">}, "commit"=>"upload file"} User Load (0.5ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT 1 [["id", 1]] Command :: file -b --mime '/var/folders/gc/r_620xsx5hs44l70ftvwxpjr0000gn/T/99ca719bb8fc2d3a1543726223f4d54520160826-79534-10bpmb.xls' (0.2ms) BEGIN Command :: file -b --mime '/var/folders/gc/r_620xsx5hs44l70ftvwxpjr0000gn/T/99ca719bb8fc2d3a1543726223f4d54520160826-79534-176ftj5.xls' (0.2ms) ROLLBACK Redirected to http://localhost:3000/documents Completed 302 Found in 82ms (ActiveRecord: 0.8ms)

有什么想法吗？：）

回形针验证不适用于Rails 4应用程序的excel文件

0 个答案: