Caused by: java.lang.NoClassDefFoundError: org/quartz/Job

java test 报错内容:

Exception in thread "main" java.lang.NoClassDefFoundError: org/quartz/Job
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at test.addJob(test.java:37)
        at test.main(test.java:12)
Caused by: java.lang.ClassNotFoundException: org.quartz.Job
        at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 14 more

现象是：开发工具里面运行一切正常，DOS用java执行就报错。
处理方案：用java -cp（java -classpath）运行，

windows:
java -cp .;c:\work\*.jar test
linux:
java -cp .:/home/myuser/work/lib/my.jar test