Java解析json数据

public void testJSONToObject() throws Exception{
        String json = "{name=\"json\",bool:true,int:1,double:2.2,func:function(a){ return a; },array:[1,2]}";  
        JSONObject jsonObject = JSONObject.fromObject( json ); 
        System.out.println(jsonObject);
        Object bean = JSONObject.toBean( jsonObject ); 
        assertEquals( jsonObject.get( "name" ), PropertyUtils.getProperty( bean, "name" ) );  
        assertEquals( jsonObject.get( "bool" ), PropertyUtils.getProperty( bean, "bool" ) );  
        assertEquals( jsonObject.get( "int" ), PropertyUtils.getProperty( bean, "int" ) );  
        assertEquals( jsonObject.get( "double" ), PropertyUtils.getProperty( bean, "double" ) );  
        assertEquals( jsonObject.get( "func" ), PropertyUtils.getProperty( bean, "func" ) );  
        System.out.println(PropertyUtils.getProperty(bean, "name"));
        System.out.println(PropertyUtils.getProperty(bean, "bool"));
        System.out.println(PropertyUtils.getProperty(bean, "int"));
        System.out.println(PropertyUtils.getProperty(bean, "double"));
        System.out.println(PropertyUtils.getProperty(bean, "func"));
        System.out.println(PropertyUtils.getProperty(bean, "array"));
        
        List arrayList = (List)JSONArray.toCollection(jsonObject.getJSONArray("array"));
        for(Object object : arrayList){
            System.out.println(object);
        }