envVars

DataWeave 2.1 is compatible with Mule 4.1. Standard Support for Mule 4.1 ended on November 2, 2020, and this version of Mule will reach its End of Life on November 2, 2022, when Extended Support ends.

Deployments of new applications to CloudHub that use this version of Mule are no longer allowed. Only in-place updates to applications are permitted.

MuleSoft recommends that you upgrade to the latest version of Mule 4 that is in Standard Support so that your applications run with the latest fixes and security enhancements.

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" }

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