{"count":3481,"next":null,"previous":"http://sms.chuanyuantong.com/chuanyuan/commoditybusinessmodel/?format=json&limit=10&offset=3470&ordering=data","results":[{"id":19119,"school":null,"content":null,"content_q_info":{"son_num":0,"contents_describe":"3000总吨及以上（8月机考真题卷、160题）","is_in_virtual_group":false,"qnum":0},"content_q_category_info":{"id":6,"name":"大管轮","sort_weight":4},"virtual_good_info":null,"left_quota":0,"school_train":null,"price":"39","name":"大管轮-船舶辅机-待更新","price_vip":"29","description":"3000总吨及以上（8月机考真题卷、160题）","particulars":"750kW及以上（7月机考真题卷、160道）","data":null,"create_time":"2019-08-19T17:26:31","is_deleted":false,"status":1,"sale_count":96,"update_time":"2019-05-31T18:14:56.181041","sercive_tel":null,"added_qnum":1871,"address":null,"subject":null,"end_time":null,"valid_days":null,"quantity":0,"marine_board":null,"is_new":0,"img_type":0,"train_type":0,"tags":null,"icon":null,"is_display_activity":false,"type_commodity_business":3,"type_commodity":null,"content_q":70030,"content_q_category":6,"virtual_good":null}]}