微信的物流助手生成运单的后会给顾客发送一个服务提醒,顾客实际下单是一共三件,但是物流详情这边显示的是两件,导致顾客认为下单有问题会找客服质疑; 我想问下这个数量该如何修改填写才能显示正确 看文档是写 goods_count取 shop.detail_list的size, 案例demo看了下detail_list里面也没有写goods_count;想问下下面的方案我该怎么写; 文档链接: https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/express/express-by-business/addOrder.html //方案一: 这时候 shop.goods_count 是不是就不对了 "shop": {    "wxa_path": "/index/index?from=waybill&id=01234567890123456789",    "detail_list": [{        "goods_name": "微信气泡狗抱枕（小号）",        "goods_img_url": "https://mmbiz.qpic.cn/mmbiz_png/OiaFLUqewuIDNQnTiaCInIG8ibdosYHhQHPbXJUrqYSNIcBL60vo4LIjlcoNG1QPkeH5GWWEB41Ny895CokeAah8A/640",        "goods_desc": "40cm * 40cm尺寸",        "goods_count": 2 //在明细里面写      },      {        "goods_name": "微信气泡狗抱枕（中号）",        "goods_img_url": "https://mmbiz.qpic.cn/mmbiz_png/OiaFLUqewuIDNQnTiaCInIG8ibdosYHhQHPbXJUrqYSNIcBL60vo4LIjlcoNG1QPkeH5GWWEB41Ny895CokeAah8A/640",        "goods_desc": "50cm * 50cm尺寸",        "goods_count": 1 //在明细里面写      }    ] }  //方案二: 这时候 shop.goods_count 就不对了,还是说我手动在 shop.goods_count 再赋值下 "shop": {    "wxa_path": "/index/index?from=waybill&id=01234567890123456789",    "goods_count": 3, //这边也要写    "detail_list": [{        "goods_name": "微信气泡狗抱枕（小号）",        "goods_img_url": "https://mmbiz.qpic.cn/mmbiz_png/OiaFLUqewuIDNQnTiaCInIG8ibdosYHhQHPbXJUrqYSNIcBL60vo4LIjlcoNG1QPkeH5GWWEB41Ny895CokeAah8A/640",        "goods_desc": "40cm * 40cm尺寸",        "goods_count": 2 //明细里面也要写      },      {        "goods_name": "微信气泡狗抱枕（中号）",        "goods_img_url": "https://mmbiz.qpic.cn/mmbiz_png/OiaFLUqewuIDNQnTiaCInIG8ibdosYHhQHPbXJUrqYSNIcBL60vo4LIjlcoNG1QPkeH5GWWEB41Ny895CokeAah8A/640",        "goods_desc": "50cm * 50cm尺寸",        "goods_count": 1 //明细里面也要写      }    ] }  //方案三: 直接传给 shop.goods_count 不支持按照sku明细来显示数量  "shop": {   "wxa_path": "/index/index?from=waybill&id=01234567890123456789",   "goods_count": 3,//直接只支持总的数量   "detail_list": [{       "goods_name": "微信气泡狗抱枕（小号）",       "goods_img_url": "https://mmbiz.qpic.cn/mmbiz_png/OiaFLUqewuIDNQnTiaCInIG8ibdosYHhQHPbXJUrqYSNIcBL60vo4LIjlcoNG1QPkeH5GWWEB41Ny895CokeAah8A/640",       "goods_desc": "40cm * 40cm尺寸"     },     {       "goods_name": "微信气泡狗抱枕（中号）",       "goods_img_url": "https://mmbiz.qpic.cn/mmbiz_png/OiaFLUqewuIDNQnTiaCInIG8ibdosYHhQHPbXJUrqYSNIcBL60vo4LIjlcoNG1QPkeH5GWWEB41Ny895CokeAah8A/640",       "goods_desc": "50cm * 50cm尺寸"     }   ] } [图片][图片] [图片][图片]

https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/express/express-by-business/cancelOrder.html 请问哪些快递公司支持取消运单，并且物流哪些状态（例如：待揽收）可以取消运单？

[图片] 开发者你好，为保障小程序平台用户的交易体验，方便用户找回订单。平台已上线《小程序购物订单》，请你接入该功能。无法调用支付接口。你的小程序尚未接入此功能，请尽快前往「微信公众平台-订单管理」进行接入。 必须这里要填写么？ [图片] 如已配置订单管理-订单信息录入，可忽略本次通知。

请求参数 小程序appId: wxb7f4b7f791d9fe1b {       "signData": "{\"amount\":{\"order_amount\":1},\"attach\":\"{\\\"areaId\\\":2,\\\"userId\\\":4835229}\",\"delivery_type\":0,\"description\":\"wxh_31-B2B支付 店内购物\",\"env\":0,\"mchid\":\"1699187242\",\"out_trade_no\":\"24112015465145168104\"}",       "mode": "retail_pay_goods",       "paySig": "c035a5fea81be34efd728f2905558874d5fa881f9598da39836287a261aba454",       "signature": "27701ac8864a241743940625aaa3ce3edede1dbafc808d04321dd7ccd5426639"     } {errMsg: "requestCommonPayment:fail webapi_wxa_createmidasorder:fail server system error", errno: 1000, errCode: undefined, message: "requestCommonPayment:fail webapi_wxa_createmidasorder:fail server system error"}

wx.requestCommonPayment 提示 requestCommonPayment:fail webapi_wxa_createmidasorder:fail server system error 1000 然后在小程序公众平台里面的交易订单里 显示订单已关闭

$sd = [ "mchid" => "1686022399", "order_id" => "o202409231626334079372520", ]; $appKey = "rSYw8G8Eua4MYKMXcCgR8TTrJ8gM1wWY"; $paySig = hash_hmac('sha256', 'requestCommonPayment&' . json_encode($sd), $appKey); $url = "https://api.weixin.qq.com/retail/B2b/getorder?access_token=$access_token&pay_sig=$paySig"; $result = curlRequest($url,$sd); 结果：{"errcode":9403200,"errmsg":"参数为空或非法 detail:[支付签名[pay_sig]校验失败] rid: 66f50fce-0ab130f3-408dcdbe"}

https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/B2b_store_assistant.html[图片]

String accessToken = "86_K5ysiq0CNLb662dxUYjHt-UduesOD99RUqcisuMsSePoQiCjwYUcdSqyeZxyyDVfsX25khhmEoIoEccy2odwsml3PB_uIaue9wNYaimNIjWTkFdv9WeCTEfclmS2nkBgCkGY5H0kUJ1zLyAfBJEcAEDKSN"; HashMap map = new HashMap<>(); map.put("mchid", "1697798151"); map.put("out_trade_no", "1217752501201407033233368018"); map.put("env", 0); String paySign = WechatMiniProgramSignUtil.sign("/retail/B2b/getorder", map, APP_PROD_KEY); String jsonString = FastJsonUtils.toJsonString(map); System.out.println("paySign:" + paySign); System.out.println("body:" + jsonString); String url = "https://api.weixin.qq.com/retail/B2b/getorder?access_token=" + accessToken + "&pay_sig=" + paySign; System.out.println("url:" + url); HttpRequestHeaders headers = (new HttpRequestHeaders()).contentType("application/json"); HttpResponse post = HttpUtils.post(url, headers, jsonString); String content = post.getContent(); System.out.println(content); 调用小程序b2b门店助手里面的b2b支付相关接口。渠道返回的错误： 调用的是查询订单接口：/retail/B2b/getorder 请求响应报文： paySign:4900a058bcfe734166a7dd1a866ce266681c99054965dcc1ee5138e2fe3efc40 body:{"mchid":"1697798151","out_trade_no":"1217752501201407033233368018","env":0} url:https://api.weixin.qq.com/retail/B2b/getorder?access_token=86_K5ysiq0CNLb662dxUYjHt-UduesOD99RUqcisuMsSePoQiCjwYUcdSqyeZxyyDVfsX25khhmEoIoEccy2odwsml3PB_uIaue9wNYaimNIjWTkFdv9WeCTEfclmS2nkBgCkGY5H0kUJ1zLyAfBJEcAEDKSN&pay_sig=4900a058bcfe734166a7dd1a866ce266681c99054965dcc1ee5138e2fe3efc40 响应报文： {"errcode":9403200,"errmsg":"参数为空或非法 detail:[支付签名[pay_sig]校验失败] rid: 672ae6ea-6971f120-76724ca5"} 签名方法（java语言）： package com.ursa.middle.channel.wechat.mini.program.b2b.store.util; import com.ursa.base.serialize.json.FastJsonUtils; import java.security.InvalidKeyException; import java.security.NoSuchAlgorithmException; import java.security.SignatureException; import java.util.Map; import javax.crypto.Mac; import javax.crypto.spec.SecretKeySpec; /** * @author xxx * @version 1.0.0 * @Description * @date 2024/10/22 */ public class WechatMiniProgramSignUtil { private final static String SHA256 = "HmacSHA256"; public static String sign(String uri, Map signBody, String appKey) throws SignatureException { String bodyStr = FastJsonUtils.toJsonString(signBody).replace("\":\"", "\": \""); String signMsg = uri + "&" + bodyStr; return hmacSHA256(signMsg, appKey); } public static String sign(Map signBody, String sessionKey) throws SignatureException { String bodyStr = FastJsonUtils.toJsonString(signBody).replace("\":\"", "\": \""); return hmacSHA256(bodyStr, sessionKey); } private static String hmacSHA256(String data, String key) throws SignatureException { try { Mac sha256_HMAC = Mac.getInstance(SHA256); SecretKeySpec keySpec = new SecretKeySpec(key.getBytes(), SHA256); sha256_HMAC.init(keySpec); byte[] bytes = sha256_HMAC.doFinal(data.getBytes()); return byteArrayToHexString(bytes); } catch (NoSuchAlgorithmException | InvalidKeyException e) { throw new SignatureException("加签异常：" + e.getMessage()); } } private static String byteArrayToHexString(byte[] b) { StringBuilder sb = new StringBuilder(b.length * 2); for (byte value : b) { sb.append(String.format("%02x", value)); } return sb.toString(); } }

请求地址：https://api.weixin.qq.com/retail/B2b/refund?access_token=84_qGSu4zasllSKLHHITY9QHhxPJhIMj3xG3ooutS8IQ4ZSgesDP1V5nO4oxQa9hMDJfRFclzN5hBOlJc0FUFepZ7i6whawkA0kEzLeYS2DUVtZY2-BRtjyF-5TogQSMBfADALFU&pay_sig=b28d627e8464832b27f9955c76b093969e1c7a9f389d5bd97682aafe271f6ca7 请求数据：{"mchid":"1686022399","out_trade_no":"20240923142431232065","order_id":"o202409231551411832182491","out_refund_no":"r2024092611365718323558","refund_amount":100,"refund_from":1} 响应结果：{"errcode":9403200,"errmsg":"参数为空或非法 detail:[支付签名[pay_sig]校验失败] rid: 66f4d6da-72a6c1db-136fbf81"} $signData = [ "mchid" => "1686022399", "out_trade_no" => "20240923142431232065", "order_id" => "o202409231551411832182491", "out_refund_no" => "r2024092611365718323558", "refund_amount" => 100, "refund_from" => 1 ]; $signData = json_encode($signData, JSON_UNESCAPED_UNICODE); $appKey = "1OQZtyTWw94IUxhhZYPeqxcDuw8voUTN"; $pay_sig = hash_hmac('sha256', 'requestCommonPayment&' . $signData, $appKey);

{"errcode":9403203,"errmsg":"商户未完成建档 detail:[获取商户号信息失败，请确认商户号是否开通成功] rid: 6720e67a-6454d4d8-1a6f84a6"}