Xstream--java objects and XML form files to each other

adding dependencies in 1.pom.xml

<dependency>            <groupId>com.thoughtworks.xstream</groupId>            <artifactid>xstream </artifactId>            <version>1.4.  7</version>        </dependency>

2. Create the Xmlutil class and configure the XStream

2.1 Resolve Double underline: XStream occurs when an attribute such as Person_name in an object is converted to XML format <person__name> this double underline

In this way, you can replace the double underline with a single underline

// Resolve double underline     Public Static New Xmlfriendlynamecoder ("-_""_");

2.2 Encoding Format:

// encoding Format    Private Static " UTF-8 ";

2.3 Using the DOM parsing method

// DOM parsing driver    Private Static New Domdriver (ENCODING, Namecoder);

2.4 General-purpose parser that puts the configuration into the XStream object

// Universal Parser     Public Static New XStream (Fixdriver);

2.5 Date in Object note time zone processing

// Time zone    Private Static " Asia/shanghai ";

2.6 Initializing XStream

Static {        //  timezone processing        TimeZone zone = timezone.gettimezone (china_time_zone);//Get Time zone        Xstream.registerconverter (new  DateConverter (Zone), xstream.priority_normal);        Xstream.autodetectannotations (true); Open the serialized annotation form        xstream.setmode (xstream.no_references);//dereference, without this step, the XML reference format will appear reference    }

3. Methods of XStream

3.1 Message Forwarding Objects

 Public Static Object fromxml (String xml) {        null;         = XSTREAM;        Xstream.processannotations (allcase. class); // The parsing of this class is turned on, otherwise it cannot be resolved        Try {            = xstream.fromxml (XML);         Catch (Exception e) {            e.printstacktrace ();        }         return target;    }

3.2 Object Forwarding Message

 Public Static String ToXML (Object obj) {        = XSTREAM;        String XML= xstream.toxml (obj);         return xml;    }

3.3 File Transfer Objects

 Public StaticObject FromXml (InputStreaminch) {Object target=NULL; XStream XStream=XSTREAM; Xstream.processannotations (allcase.class); Try{target= Xstream.fromxml (inch); System. out. println ("Input Success"); } Catch(Exception e) {e.printstacktrace (); }        returnTarget; }

3.4 Object Goto File stream

　　

 Public Static void  out ) {        = XSTREAM;        Xstream.toxml (obj, out);        System. out. println (" output succeeded ");    }

Ps:xstream serialization and deserialization between Java objects and XML, XStream itself encapsulates the serialization method, and the Java class does not implement the Serializable interface

Xstream--java objects and XML form files to each other