ajEnviron function
Description
The ajEnviron function returns the string associated with an operating system environment variable. Otherwise, it returns empty string.
Syntax
ajEnviron(variable_name)
| Argument Name | Argument Type | Description |
|---|---|---|
| variable_name (required) | String | Containing the name of environment variable. |
The function will return:
1) Return Value: String
2) Return Type: Single Value
Example
'JAVA_HOME' is an existing environment variable defined in the operating system.
Use ajEnviron to retrieve the value.
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Error Scenarios
System will raise error when missing required parameter.