Exception in thread "main" java.lang.NoClassDefFoundError: Thre
Caused by: java.lang.ClassNotFoundException: ThreadDemo
at java.net.URLClassLoader$1.run(URLClassLoader.java:20
at java.security.AccessController.doPrivileged(Native M
at java.net.URLClassLoader.findClass(URLClassLoader.jav
at java.lang.ClassLoader.loadClass(ClassLoader.java:307
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.
at java.lang.ClassLoader.loadClass(ClassLoader.java:252
at java.lang.ClassLoader.loadClassInternal(ClassLoader.
Could not find the main class: ThreadDemo. Program will exit.
Caused by: java.lang.ClassNotFoundException: ThreadDemo
at java.net.URLClassLoader$1.run(URLClassLoader.java:20
at java.security.AccessController.doPrivileged(Native M
at java.net.URLClassLoader.findClass(URLClassLoader.jav
at java.lang.ClassLoader.loadClass(ClassLoader.java:307
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.
at java.lang.ClassLoader.loadClass(ClassLoader.java:252
at java.lang.ClassLoader.loadClassInternal(ClassLoader.
Could not find the main class: ThreadDemo. Program will exit.
解决方案 »
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