Using Jackson to deserialize in Java

Build.gradle:

Compile group: ' Org.codehaus.jackson ', Name: ' JACKSON-MAPPER-LGPL ', version: ' 1.9.13 '
Compile group: ' Org.codehaus.jackson ', Name: ' JACKSON-CORE-LGPL ', version: ' 1.0.1 '

Compile group: ' HttpUnit ', Name: ' HttpUnit ', Version: ' 1.3 '

Send WebRequest related packages, such as the Jackson Bag and webconversation/webresponse, respectively. Click this refresh to add a reference.

Call request in Main

// interface of the API //Normalservice is the deserialization class Normalservice = (normalservice) testused to receive the API .                 Callresetapi (Class.forName ("Normalservice"), URL, "GET");

Below is the CALLRESETAPI section, which uses generics in Java, and generics for Java refer to http://www.cnblogs.com/iyangyuan/archive/2013/04/09/3011274.html

Import Com.meterware.httpunit.webconversation;import Com.meterware.httpunit.webresponse;import org.codehaus.jackson.map.objectmapper;/** * Created by Ygshen on 2015/3/3. */public class Test {public    static <T> T Callresetapi (class<t> tclass, final string url, string method) T Hrows Exception {        webconversation conversation = new Webconversation ();        WebResponse response = conversation.getresponse (URL);        String Respstream = Response.gettext ();        Return ReadObject (                tclass,                respstream);    }    private static <T> T ReadObject (            class<t> tclass,            String stream) throws Exception {        t data = tCl Ass.newinstance ();        try {            data = new Objectmapper (). ReadValue (Stream,tclass);        } catch (Exception e) {            //Handle the PROBLEM
   throw e;        }        return data;}    }

The following is the deserialized class code

Import Java.io.serializable;import java.util.list;/** * Created by Ygshen on 2015/3/3. */public class Normalservice implements serializable{public    list<service> servicelist;    public int count;    Public String env;    public Boolean success;} Service section Code import java.io.serializable;import java.util.list;/** * Created by Ygshen on 2015/3/3. */public class Service implements serializable{public    String Servicecode;    Public String serviceName;    Public String servicenamespace;    Public String servicecontacts;    Public list<serviceendpoint> endpointlist;} /** * Created by Ygshen on 2015/3/3. */public class ServiceEndpoint {public    String Test1;    Public String Test2;    Public String Test3;}

　　

This allows you to test the output in the main function as soon as possible.

Using Jackson to deserialize in Java