Question

I m试图在我的服务器上操作我新安装的灯塔(CENTOS 5.2 x86_64),我收到以下错误信息:

Exception in thread "main" java.lang.NoClassDefFoundError: start/jar
Caused by: java.lang.ClassNotFoundException: start.jar
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Could not find the main class: start.jar.  Program will exit.

This is the commend I ran: java start.jar

就我所知,所有设备都是正确的。

任何想法?

Thanks C

Answer 1

改为java -jar,而不是java:

java -jar start.jar

The java command is used for running .class files, while the java -jar command actually executes the code in the jar properly, using the manifest file to interpret the jar s contents.

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