CODEWITHSUNDEEP
javaenvironment-variables
Nipun Alahakoon
Nipun Alahakoon

Reputation: 2862

How to read an Environment variable from Java code

I have a properties file that needs to be loaded into a java program. Part of the path is defined by the system environment variable JAVA_TOP. When i give the full path it recognizes the file. Otherwise it won't. I tried giving file path as:

<JAVA_TOP>/abc.... 
$JAVA_TOP/abc...
JAVA_TOP/abc

None of them seem to work. Please let me know how to read the environment variable JAVA_TOP from the java application.

Upvotes: 7

Views: 13933

Answers (1)

Sajeev
Sajeev

Reputation: 848

I am assuming, you are looking at reading the environment variable JAVA_TOP in your Java code. System.getenv("JAVA_TOP") should return the value of JAVA_TOP

Upvotes: 13

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