How to set the CLASSPATH to import jar package in a short format

Dennis Lee :

Can this way import multiple jars?

set CLASSPATH=C:\dependency\*;C:\location\*

Is this means all jars below the dependency is imported?

VioletTec :

Wildcards are allowed in the latest Java 6. See the document for details:

Let's take a look at this example

java -classpath "./libs/*" Test

The * here refers to all jar files in the LIBS directory. You can't write java -classpath "./libs/*. jar" test like this

If there are both jar files and class files in the LIBS directory, we all want to reference them, so we need to write

java -classpath "./libs/*;./libs/" Test

Note: in Windows system, the separator is; in UNIX system, the separator is:

Note that LIBS/* does not contain jar files in subdirectories under LIBS directory, such as LIBS/folder1/a.jar

If you want to include subdirectories, you need to be clear about them, such as

java -cp "./libs/*;./libs/folder1/*" Test

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