HTTP Result Data Extractor

This node allows to extract the details of an HTTP result into columns which can be processed by other KNIME nodes. The complete HTTP body is either returned as String or Binary value. The status code is returned as a number and optionally all HTTP header fields are returned as individual columns.

Options

HTTP Result input

The column in the input table which holds the HTTP Result.

Append HTTP status code

Appends the HTTP status code.

Append header information

Appends all available HTTP headers as one column per header. If a result does not contain a specific header, a missing cell is inserted.

Append redirected locations

Appends a list cell which contains all URL locations which were requested (in case there were no redirects, the list contains exactly one elements; in case of 301/302 redirects, the list will contain one entry for each requested URL, and the last entry in the list represents the final URL)

Create binary cell

Activate to append a Binary cell with the result’s content (rather than a String cell).

Views

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Workflows

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Links

• GET fails if the response does not have Content-Type setby armingrudd on 2019-07-31

  forum.knime.com/p/66923
• Execute failed: (“StackOverflowError”): null” on the HTML parserby qqilihq on 2020-05-12

  forum.knime.com/p/90883
• Unable to Execute a Bing Map GET REST Requestby qqilihq on 2019-09-05

  forum.knime.com/p/69359
• Using cookie retrieved with HTTP Retriever node doesn’t work in workflow, however copy & pasting exact same cookie from web console does.by qqilihq on 2020-09-25

  forum.knime.com/p/104107
• how to save application/excel-csv;charset=UTF-8 as tableby qqilihq on 2018-06-15

  forum.knime.com/p/44132

Developers