新手写java望大牛支持
本帖最后由 yiyefangzhou24 于 2013-01-16 11:12:47 编辑 网上超了一个java代码，jcreator编译通过，为何运行的时候出错Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at org.apache.commons.httpclient.HttpClient.<clinit>(HttpClient.java:66)
at GoogleQuery.makeQuery(GoogleQuery.java:25)
at GoogleQuery.<init>(GoogleQuery.java:18)
at GoogleQuery.main(GoogleQuery.java:62)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
... 4 more
Process completed. java
[解决办法]
明显你有些jar包没导入，导致类没找到。
