<div>
You can put a jar file inside another jar file.<br />
<br />
Place it outside the jar file, then set the classpath in the Manifest.mf e.g.<br />
Manifest-Version: 1.0<br />
Main-Class: com.test.MainClass<br />
Class-Path: another.jar<br />
<br />
Or place the classpath during execution <br />
java -classpath another.jar -jar myjar.jar<br />

</div>


You can put a jar file inside another jar file.

Place it outside the jar file, then set the classpath in the Manifest.mf e.g.
Manifest-Version: 1.0
Main-Class: com.test.MainClass
Class-Path: another.jar

Or place the classpath during execution
java -classpath another.jar -jar myjar.jar


<div>
Try<br />
<br />
java -cp one.jar;myjar.jar
</div>


<div>
<div class="content wysiwyg-content">
I have use WSAD 5.0 to export a jar file with main class.<br />
<br />
When i try to use my windows cmd promt to run the jar file with the following command:<br />
<br />
java -jar e:\myjar.jar<br />
<br />
it can success run the main class, but when it is trying to access the class within ANOTHER jar file included in myjar.jar lib folder, I got a NoClassDefFoundError for that class.<br />
<br />
How can I solve it?<br />
<br />
Thanks.
</div>
</div>


I have use WSAD 5.0 to export a jar file with main class.

When i try to use my windows cmd promt to run the jar file with the following command:

java -jar e:\myjar.jar

it can success run the main class, but when it is trying to access the class within ANOTHER jar file included in myjar.jar lib folder, I got a NoClassDefFoundError for that class.

How can I solve it?

Thanks.

Running a JAR file in windows cmd.

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