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  4. System (dw::System)

  5. envVars

envVars

envVars(): Dictionary<String>

Returns all of the environment variables defined in the host system.

Example

This example returns a Mac command console (SHELL) path. SHELL is one of the standard Mac environment variables. To return all the environment variables, you can use dw::System::envVars().

Source

%dw 2.0
import dw::System
output application/json
---
{ "envVars" : dw::System::envVars().SHELL }

Output

{ "envVars": "/bin/bash" }