使用rest-client上传文件
模型..
def self.upload_client_document(params)
client_document = self.new :uploaded_data => params[:Filedata],:client_id => params[:client_id],:document_name => self.default_document_name,:document_description => self.default_description_name
client_document.rename_document_name
client_document.save!
# RAILS_ROOT + client_document.public_filename This will return path to file like
# C:/projects/test_project/client_documents/0000/0012/A100-bal.csv
RestClient.post 'http://demo.testltd.com/V12345/search.aspx?username=test1&password=test2',
:upload => File.new(RAILS_ROOT + client_document.public_filename)
end
出现错误 Errno::ENOENT （没有这样的文件或目录 - C:/projects/test_project/client_documents/0000/0012/A100-bal.csv）：
但是文件在文件夹中...
知道吗？这段代码有什么问题？ 我需要为休息客户端修改什么吗？
Model ..
def self.upload_client_document(params)
client_document = self.new :uploaded_data => params[:Filedata],:client_id => params[:client_id],:document_name => self.default_document_name,:document_description => self.default_description_name
client_document.rename_document_name
client_document.save!
# RAILS_ROOT + client_document.public_filename This will return path to file like
# C:/projects/test_project/client_documents/0000/0012/A100-bal.csv
RestClient.post 'http://demo.testltd.com/V12345/search.aspx?username=test1&password=test2',
:upload => File.new(RAILS_ROOT + client_document.public_filename)
end
Getting error Errno::ENOENT (No such file or directory - C:/projects/test_project/client_documents/0000/0012/A100-bal.csv):
But file is there in the folder ...
Any idea ? What's problem with this code ?
Anything i need to modify for rest-client ?
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评论（1）
File.new创建一个文件。您需要File.read另外：RAILS_ROOT 也已弃用。使用Rails.root
另外：不应该相信 client_document.public_filename 不包含某些内容，例如“../../”
...所以...
File.newcreates a file. You wantFile.readAlso: RAILS_ROOT is also deprecated. Use Rails.root
Also: client_document.public_filename should not be trusted to not include something e.g. "../../"
... so ...