json過濾不需要的字段

import net.sf.json.JSONObject;
import net.sf.json.JsonConfig;
import net.sf.json.util.PropertyFilter;

/*導包不要導錯了*/  


 JsonConfig config1 = new JsonConfig();
        final String[] array = new String[] { "createObjSql",
                    "deleteObjSql", "queryObjSql", "updateObjSql",
                    "createtimeBegin", "createtimeEnd", "keyPropertyName",
                    "keyColumnName", "createtime" ,"tableName","queryOrderBy","queryOrderDirection","primaryId","p1",
                    "p2","p3","p4"};
        config1.setJsonPropertyFilter(new PropertyFilter() {
            public boolean apply(Object source, String name, Object value) {
                for (String propName : array) {
                    if (name.equals(propName)) {
                        return true;
                    }
                }
                return false;
            }
        });
        String result = JSONObject.fromObject(map, config1).toString();