1、顺丰同城测试号 shopid: 1534713176appsecret: d80400f91e156f63b38886e616d84590shopno: 3243279847393支持变更状态: 102 202 202 3022、达达测试号 shopid: dadaaee18818d97e236appsecret: 1c6f40492d6d89caaad80b85f7d31670shopno: 77071-47913支持变更状态: 102 201 202 301 302 304 305使用这两个测试号都不能预下订单， 顺丰返回错误：java.io.IOException: Server returned HTTP response code: 503 for URL: https://api.weixin.qq.com/cgi-bin/express/local/business/order/pre_add?access_token=76_r9XOVum9RxGo4Fif0XfK7jhe3QywpV_FXioFPkHmZ76XkFaZMxCUbrijaBxt5cYiYU3b5IWfMErlpHvXsx6TFb05IisVKAbV5L5mIW9g28OseemGA6JToYQHnXZVXLHhjRmvtQA69p_IM8E7JCVdAKDMFY 达达返回错误：{"errcode":930557,"errmsg":"delivery system error rid: 65a9e976-3061262c-2f81bc33"} 使用自己注册的闪送账号却可以预下订单。 请大侠帮忙解答下，谢谢

java.lang.RuntimeException: java.io.IOException: Server returned HTTP response code: 503 for URL: https://api.weixin.qq.com/cgi-bin/express/local/business/order/pre_add?access_token=76_q70J1N_qaHKxWqGZk5CiqxR4XCtTUghh4cNZ-67hOQtu2JH2tuXfnpZoVjkX2iMXXSsPC0RLsKhd3D6ZLYezsc3kNb9HTXdE3CXtvjqsgmP9Wp8K54n07K3Djb1IU64dbPYeD1GycPxsxW9YZBJaADDNPX {"cargo":{"cargo_first_class":"日用百货","cargo_second_class":"便利店","goods_detail":{"goods":[{"good_count":1,"good_name":"中华壹号-正岩•肉桂","good_price":1,"good_unit":"盒"},{"good_count":1,"good_name":"农夫山泉苏打气泡水","good_price":7590,"good_unit":"箱"}]},"goods_weight":1},"delivery_id":"SFTC","delivery_sign":"d80400f91e156f63b38886e616d84590","openid":"owcdj5C3J4EW8MotAvfBNk02Bh3s","order_info":{"is_direct_delivery":0,"is_finish_code_needed":0,"is_insured":0,"is_pickup_code_needed":0,"order_time":0,"order_type":0,"poi_seq":"74121984"},"order_sequence":"001","order_source":"001","receiver":{"address":"大长江优尚二手车42901","address_detail":"大长江优尚二手车42901","city":"泉州市","lat":24.882053,"lng":118.57976,"name":"小陈","phone":"13599936082"},"sender":{"address":"池店镇哆来咪幼儿园","city":"泉州市","lat":24.877592,"lng":118.569048,"name":"陈先生","phone":"13599963652"},"shop":{"detail_list":[{"goods_img_url":"https://oss.sthlife.com/saas/product/3121471550390272/sku/3af33913ba8e4809a705ac9ad00b02ea.jpg","goods_name":"中华壹号-正岩•肉桂"},{"goods_img_url":"https://oss.sthlife.com/saas/product/3124543692472320/sku/d4d29280c64f4c538a6f7059a8f79dff.jpg","goods_name":"农夫山泉苏打气泡水"}],"goods_count":2,"goods_name":"title","img_url":"https://oss.sthlife.com/saas/product/3124543692472320/sku/d4d29280c64f4c538a6f7059a8f79dff.jpg","wxa_path":"/pagesOrder/detail?orderId=O1745509545374121984"},"shop_no":"3243279847393","shop_order_id":"O1745509545374121984_72780","shopid":"1534713176","sub_biz_id":"001"} 用的是顺丰同城测试号 请大家指教，谢谢

第三方平台如何通过API代商家添加小程序插件，还能由商家登录小程序自己添加呢？？请帮忙解答下，谢谢

shop.detail_list参数不存在可文档有写这个参数，如果没有detail_list那多个商品名称图片怎么展示呢？

预下单接口说明顺丰同城、美团，闪送不支持返回delivery_token，添加订单里又要求delivery_token是必填，那么delivery_token哪里来呢？