1. 程式人生 > >對象逆序列化報錯:java.lang.ClassNotFoundException

對象逆序列化報錯:java.lang.ClassNotFoundException

http 上網 security ref targe lin 存在 lan dcl

簡單的想從保存的對象中又一次解析出對象。用了逆序列化,但是報錯:

java.lang.ClassNotFoundException: xxxxxxxxxxxx
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)

at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:622)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1593)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
at xxxxxxxxxxxxxxxxx(TestMetadata.java:103)


提示類找不到。但實際上類文件是確確實實存在的。那就上網搜,果然找到答案。

能夠參考文章: http://www.javapractices.com/topic/TopicAction.do?Id=45

最主要的兩點:

1) 須要相同的包名

2) 相同的序列化ID

對象逆序列化報錯:java.lang.ClassNotFoundException