一个复杂Json的解析

{
    "website": {
        "1": {
            "basic": {
                "homepage": "http://pythontip.sinaapp.com/",
                "homename": "Python之禅--大道至简"
            },
            "list": {
                "2": {
                    "childpage": "http://pythontip.sinaapp.com/study/books/pythontutorial3-master",
                    "chilename": "Python 入门指南"
                },
                "3": {
                    "childpage": "http://pythontip.sinaapp.com/coding/code_oj",
                    "chilename": "挑战Python"
                }
            }
        }
    }
}

我使用的是Google的Gson对其做解析，
下载gson jar包

import java.io.Serializable;

public class ChildPage implements Serializable {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    
    private String childpage;
    private String chilename;
    
    //getter and setter

    @Override
    public String toString() {
        return "ChildPage [childpage=" + childpage+ ", chilename=" + chilename + "]";
    }
}

import java.io.Serializable;

public class ParentPage implements Serializable {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    
    private String hostpage;
    private String homename;
    
        //getter and setter
    
    @Override
    public String toString() {
        return "ParentPage [homepage=" + homepage+ ", homename=" + homename + "]";
    }
}

import java.io.Serializable;
import java.util.HashMap;

public class ParentAndChildPage implements Serializable {

    
    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    
    private ParentPage basic;
    private HashMap<String,ChildPage> list;
    
        //getter and setter
    
    @Override
    public String toString() {
        return "ParentAndChildPage [basic=" + basic + ", list=" + list + "]";
    }
}

import java.io.Serializable;
import java.util.HashMap;

public class Website implements Serializable {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    
    private HashMap<String,ParentAndChildPage> website;

    //getter and setter

    @Override
    public String toString() {
        return "Website [website=" + website + "]";
    }
}

Website website = new Gson().fromJson(json, Website.class);

注意：Java Bean的属性必须和Json串的key值对应。