Curl :: Err :: PartialFileError: Chuyển một lỗi tập tin phần

Question

tôi đang cố gắng để thực thi mã sau trong đường ray console:

ce = Curl::Easy.new("http://www.homestolove.com.au/bathroom-profile-fresh-approach-2391") 
ce.verbose=true 
ce.perform 

Nhưng tôi nhận được lỗi sau. Bất cứ ai có thể đề nghị làm thế nào để sửa lỗi này? Có vẻ như url này khá chậm trong việc trả lời phản hồi. Chúng ta có thể làm bất cứ điều gì để ngăn chặn các kết nối từ chấm dứt cho đến khi chuyển tập tin hoàn tất?

* Adding handle: conn: 0x95f3210 
* Adding handle: send: 0 
* Adding handle: recv: 0 
* Curl_addHandleToPipeline: length: 1 
* - Conn 0 (0x95f3210) send_pipe: 1, recv_pipe: 0 
* About to connect() to www.homestolove.com.au port 80 (#0) 
* Trying 52.85.77.138... 
* Connected to www.homestolove.com.au (52.85.77.138) port 80 (#0) 
> GET /bathroom-profile-fresh-approach-2391 HTTP/1.1 
Host: www.homestolove.com.au 
Accept: */* 

< HTTP/1.1 200 OK 
< Content-Type: text/html; charset=utf-8 
< Content-Length: 717180 
< Cache-Control: public, max-age=1800 
< Cache-Control: no-cache="set-cookie" 
< Date: Sat, 29 Oct 2016 06:22:49 GMT 
< ETag: W/"af17c-wej92PccZYKK1ePeKXoQ1Q" 
* Server nginx is not blacklisted 
< Server: nginx 
< Strict-Transport-Security: max-age=31536000; includeSubdomains 
< X-Frame-Options: SAMEORIGIN 
< X-Powered-By: Express 
< X-XSS-Protection: 1; mode=block 
< Vary: Accept-Encoding,Accept-Encoding 
< X-Cache: Miss from cloudfront 
< Via: 1.1 94812f867206232855f09570ec52b557.cloudfront.net (CloudFront), 1.1 wsg.Lehi05 
< X-Amz-Cf-Id: qiwFsn3d4lSmNZTSC_BVojcZmWjU1Toba7XagEiFCe-zlywo6GlkVw== 
< Age: 2 
< 
* transfer closed with 431831 bytes remaining to read 
* Closing connection 0 
Curl::Err::PartialFileError: Transferred a partial file 
    from /opt/rails/test/shared/bundle/ruby/1.9.1/gems/curb-0.9.3/lib/curl/easy.rb:73:in `perform' 
    from (irb):5 
    from /opt/rails/test/shared/bundle/ruby/1.9.1/bundler/gems/rails-efa67857350e/railties/lib/rails/commands/console.rb:47:in `start' 
    from /opt/rails/test/shared/bundle/ruby/1.9.1/bundler/gems/rails-efa67857350e/railties/lib/rails/commands/console.rb:8:in `start' 
    from /opt/rails/test/shared/bundle/ruby/1.9.1/bundler/gems/rails-efa67857350e/railties/lib/rails/commands.rb:41:in `<top (required)>' 
    from script/rails:6:in `require' 
    from script/rails:6:in `<main>' 

Answer 1

Trang web có tiêu đề "Content-Length" sai. Vì vậy, curl không thể phân tích nó đúng cách.

Vì vậy, chúng ta hãy chỉ cần bỏ qua tiêu đề, và để cho curl để mang nó về riêng

ce = Curl::Easy.new("http://www.homestolove.com.au/bathroom-profile-fresh-approach-2391") 
ce.verbose = true 
ce.ignore_content_length = true # add the line 
ce.perform 

Và kết quả là đây:

ce.body 

Tôi hy vọng nó giúp bạn

Answer 2

Dường như nó hoạt động với encoding được đặt thành gzip

ce = Curl::Easy.new("http://www.homestolove.com.au/bathroom-profile-fresh-approach-2391") 
ce.verbose = true 
ce.encoding = 'gzip' 
ce.perform 

đầu ra:

* Trying 216.137.61.96... 
* Connected to www.homestolove.com.au (216.137.61.96) port 80 (#0) 
> GET /bathroom-profile-fresh-approach-2391 HTTP/1.1 
Host: www.homestolove.com.au 
Accept: */* 
Accept-Encoding: gzip 

< HTTP/1.1 200 OK 
< Content-Type: text/html; charset=utf-8 
< Transfer-Encoding: chunked 
< Connection: keep-alive 
< Cache-Control: public, max-age=1800 
< Cache-Control: no-cache="set-cookie" 
< Content-Encoding: gzip 
< Date: Sun, 06 Nov 2016 19:49:27 GMT 
< ETag: W/"a7c31-QuyLkXEk3HhTu/KMM5QDNQ" 
< Server: nginx 
< Strict-Transport-Security: max-age=31536000; includeSubdomains 
< X-Frame-Options: SAMEORIGIN 
< X-Powered-By: Express 
< X-XSS-Protection: 1; mode=block 
< Vary: Accept-Encoding 
< Age: 162 
< X-Cache: Hit from cloudfront 
< Via: 1.1 e24fef4a7b03bd84e1e8d57f2471a84d.cloudfront.net (CloudFront) 
< X-Amz-Cf-Id: 96AZ5p0ts5UZdPXTEpCk8S3wEQJk9a4vZD7vhY-8sXHX_NTyGSUouA== 
<