使用C#NewtonsoftJson通过json数据,解码json生成用于保存数据类json类,通过json生成类代码,支持子类自动如[{"itemsize":437,"pageId":1,"erpNickShopObj":null,"itemjbxx":[{"num":94628,"numIid":40239293981,"outerId":"异常1元连接","picUrl":"http://img04.taobaocdn.com/bao/uploaded/i