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Extract a specified string

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1. Component introduction

Note

Prerequisites: None

This component extracts content from a specified area within a string.

2. Inputs

Note

For information about each input parameter, see the help text in the component pane of the application flow editor.

3. Outputs

Note

For information about each output parameter, see the help text in the component pane of the application flow editor.

4. Component usage example

4.1. Component configuration example

  1. For Target String, enter "Taobao Product Selection HaHaHa".

  2. Set Extraction Method to "Position".

  3. Set Position Search Direction to "From Left".

  4. For Start Position, enter "4".

  5. Set Limit Extraction Count to "No".

  6. Keep the default values for the advanced options.

image

4.2. Example execution result

After the flow runs successfully, click the Log tab to view the debugging results, as shown in the following figure.

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