无法在Java代码中打开特定的JAR文件

Question

I'm not able to open my JAR file using the following code. Though, I'm able to open other JAR files.

try {  
        Desktop.getDesktop().open(new File("myPlugin.jar"));  
     }  
       catch(Exception exception) {  
        exception.printStackTrace();  
        }    
      }

I don't know if I'm exporting the JAR file incorrectly or some error in the Manifest file.

Manifest-Version: 1.0
Class-Path: .
Main-Class: Reader

Any help would be appreciated. Thanks.

Answer 1

也许尝试输入文件的完整路径

Answer 2

Sounds like you are asking Windows to invoke your jar-file. Can you invoke it from CMD.EXE?

java -jar myPlugin.jar

My guess is that you get an error, which is silently discarded. Running from CMD.EXE will show you the problem.