java object serialization example

writeobject a Hashtable object, you get an exception. The serialization process is the object writes the byte stream and reads the object from the byte stream. After you convert an object state to a byte stream, you can save it to a file with a variety of byte streams in t

(ObjectOutput out)These two methods and signatures are very similar using the ReadObject WriteObject method, except that the Externalizable interface enforces the use of custom serialization! In addition to rewriting these two methods, the other operations are the same, and it does not give an example: Seven Some points to note about the serialization mech

Java object --- serialization and deserialization, java object --- serialization Private static final String TEMP_ENCODING = "ISO-8859-1 ";Private static final String DEFAULT_ENCODING = "UTF-8 "; /*** Serialize a

Java object serialization and java serialization Java provides two methods for Object Persistence: serialization and external

, and the class that implements the Externalizable interface controls the serialization behavior entirely by itself, whereas classes that implement the serializable interface can take the default serialization method.Object serialization consists of the following steps:1) Create an object output stream, which can wrap

instantaneous, that is, to use the transient keyword. Another way is to add a serialpersistentfields? Domain to declare the domain to include when serializing. From here you can see this contract that is defined only on a written level in the Java serialization mechanism. A domain that declares serialization must use a fixed name and type. Other contracts like t

Official documents: https://docs.oracle.com/javase/tutorial/jndi/objects/serial.htmlExcellent blog:Http://www.cnblogs.com/gw811/archive/2012/10/10/2718331.htmlHttp://www.cnblogs.com/vicenteforever/articles/1471775.htmlInterface code:1 Package java.io; 2 3 Public Interface Serializable {4 }Concept: Serialization is the conversion of an object into a byte stream, and it can also be converted from a byte str

Java Objects | Notes there are many articles on the web about object serialization, but I find that there are too few articles detailing usage and principles. I have a summary of their experience and practical use of the experience written in the study notes to contribute to everyone. Hoping to do something about the prosperity of the entire

Reprinted fromHttp://www.blogjava.net/jiangshachina/archive/2012/02/13/369898.html The article on Java serialization has long been full of resources. This article is a summary of my past studies, understanding and application of Java serialization. This article covers the basic principles of

API provides a standard mechanism for handling object serialization. In Java, as long as a class implements the Java.io.Serializable interface, it can be serialized.Methods of serialization in 2.JDK2.1 Example of serializationImplement the Java.io.Serializable or Externaliz

Tinking in Java --- NIO of Java and Object serialization I/O in the previous blog is called classic I/O, because most of them have been created since Java1.0. Today, this blog is about NIO, therefore, NIO is a series of improved input/output processing functions provided by Java