Java序列化--忽略serialVersionUID验证

来源：互联网发布：淘宝装修页尾代码编辑：程序博客网时间：2024/05/16 05:31

import java.io.IOException;import java.io.InputStream;import java.io.ObjectInputStream;import java.io.ObjectStreamClass; public class FakeObjectInputStream extends ObjectInputStream{ public FakeObjectInputStream(InputStream in) throws IOException {  super(in);}public FakeObjectInputStream() throws SecurityException, IOException{  super();}@Overrideprotected ObjectStreamClass readClassDescriptor() throws IOException, ClassNotFoundException{  ObjectStreamClass objInputStream = super.readClassDescriptor();  Class<?> localClass = Class.forName(objInputStream.getName());  ObjectStreamClass localInputStream = ObjectStreamClass.lookup(localClass);  if(localInputStream != null){    final long localUID = localInputStream.getSerialVersionUID();    final long objUID = objInputStream.getSerialVersionUID();    if(localUID != objUID){      return localInputStream;    }  }  return objInputStream;}}

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