1、新增微信退款通知（迪为）接口；
2、商城订单明慧帐户收费改为微信帐户收费； 3、新增微信退款接口（暂时未使用）；
This commit is contained in:
parent
f11bf3409c
commit
e1cb2b7662
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@ -3382,9 +3382,9 @@ type WxPayRefundPlaintext struct {
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UserReceivedAccount string `json:"user_received_account"`
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}
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// 0 元购 微信推送支付通知
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// PushWXPayRefundNotice 微信退款消息通知（明慧）
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func PushWXPayRefundNotice(c *gin.Context) {
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fmt.Println("微信推送支付通知")
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fmt.Println("微信推送退款通知")
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//body, err := ioutil.ReadAll(c.Request.Body)
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//if err != nil {
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// logger.Error(err)
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@ -3393,11 +3393,103 @@ func PushWXPayRefundNotice(c *gin.Context) {
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mchID := "1609877389"
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mchAPIv3Key := "DeovoMingHuiRengTianTang45675123" // 商户APIv3密钥
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mchCertificateSerialNumber := "7540301D8FD52CCF7D6267DCF7CD2BC0AB467EFF" // 商户证书序列号
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mchPrivateKey, err := wechatpayutils.LoadPrivateKeyWithPath("./configs/merchant/apiclient_key.pem")
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if err != nil {
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log.Print("load merchant private key error")
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}
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ctx := context.Background()
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// 1. 使用 `RegisterDownloaderWithPrivateKey` 注册下载器
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err = downloader.MgrInstance().RegisterDownloaderWithPrivateKey(ctx, mchPrivateKey, mchCertificateSerialNumber, mchID, mchAPIv3Key)
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if err != nil {
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fmt.Println(err)
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return
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}
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// 2. 获取商户号对应的微信支付平台证书访问器
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certVisitor := downloader.MgrInstance().GetCertificateVisitor(mchID)
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// 3. 使用证书访问器初始化 `notify.Handler`
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handler := notify.NewNotifyHandler(mchAPIv3Key, verifiers.NewSHA256WithRSAVerifier(certVisitor))
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transaction := new(payments.Transaction)
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notifyReq, err := handler.ParseNotifyRequest(context.Background(), c.Request, transaction)
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// 如果验签未通过，或者解密失败
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if err != nil {
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fmt.Println(err)
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return
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}
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// 处理通知内容
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//fmt.Println(notifyReq.Summary)
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//fmt.Println(transaction.TransactionId)
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//transactionJson, _ := json.Marshal(transaction)
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//fmt.Println("transactionJson:", string(transactionJson))
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//notifyReqJson, _ := json.Marshal(notifyReq)
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//fmt.Println("notifyReqJson:", string(notifyReqJson))
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if notifyReq.EventType == "REFUND.SUCCESS" {
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plaintext := new(WxPayRefundPlaintext)
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err = json.Unmarshal([]byte(notifyReq.Resource.Plaintext), plaintext)
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if err != nil {
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logger.Error("unmarshal plaintext err:", err)
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return
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}
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count, err := model.NewFundRecordQuerySet(model.DB).RefundIdEq(plaintext.RefundId).Count()
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if err != nil {
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logger.Error("count refund id err:", err)
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return
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}
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plaintextJson, _ := json.Marshal(plaintext)
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fmt.Println("plaintextJson:", string(plaintextJson))
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if count == 0 {
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openMemberRecord := new(model.UserOpenMemberRecord)
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err = model.NewUserOpenMemberRecordQuerySet(model.DB).OpenNoEq(plaintext.OutRefundNo).One(openMemberRecord)
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if err != nil {
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logger.Error("user open member record err:", err)
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return
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}
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//fundType := model.FundTypeExpressFeeRefund
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//if openMemberRecord.OrderType == 6 {
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// fundType = model.FundTypeBuyGoodsRefund
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//}
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fundRecord := &model.FundRecord{
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Uid: openMemberRecord.Uid,
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FundType: GetFundRecordFundType(openMemberRecord.OrderType),
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Amount: int64(plaintext.Amount.Refund) * (-1),
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TransactionId: plaintext.TransactionId,
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OutTradeNo: plaintext.OutTradeNo,
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RefundId: plaintext.RefundId,
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Status: 2,
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Remark: GetFundRecordRemark(openMemberRecord.OrderType),
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}
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err = model.DB.Create(fundRecord).Error
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if err != nil {
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logger.Error("create fund record err:", err)
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return
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}
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}
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}
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RespNotice(c, "SUCCESS", "成功")
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return
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//logger.Error("xml Request.Body1:", string(body))
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}
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// DwPushWXPayRefundNotice 微信退款消息通知（迪为）
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func DwPushWXPayRefundNotice(c *gin.Context) {
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fmt.Println("微信推送退款通知")
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//body, err := ioutil.ReadAll(c.Request.Body)
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//if err != nil {
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// logger.Error(err)
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//}
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mchID := "1494954322"
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mchAPIv3Key := "hTCTqF9jHsWlFOO8ZuL05BDo2UlrJwVv" // 商户APIv3密钥
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mchCertificateSerialNumber := "5D98B7F99C24BFD8649E2045635AFBBCDD5B29C1" // 商户证书序列号
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mchPrivateKey, err := wechatpayutils.LoadPrivateKeyWithPath("./configs/dw_merchant/apiclient_key.pem")
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if err != nil {
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log.Print("load merchant private key error")
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}
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ctx := context.Background()
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// 1. 使用 `RegisterDownloaderWithPrivateKey` 注册下载器
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err = downloader.MgrInstance().RegisterDownloaderWithPrivateKey(ctx, mchPrivateKey, mchCertificateSerialNumber, mchID, mchAPIv3Key)
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@ -481,7 +481,7 @@ func MallOrderCreate(c *gin.Context) {
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RespOK(c, ret)
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} else { // 其他则默认明慧账户收费
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webPay, err := wxpay.HmJsPayUnifiedOrderForBuyGoods(order.SerialNo, order.Rm, user.WxOpenID, configInfo.NotifyUrl)
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webPay, err := wxpay.WebPay(order.SerialNo, order.Rm, user.WxOpenID, "N", wxpay.WxPayBuyGoods, configInfo.NotifyUrl, false)
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if err != nil {
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logger.Error(errors.New("WebPay err"))
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RespJson(c, status.InternalServerError, nil)
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@ -495,6 +495,21 @@ func MallOrderCreate(c *gin.Context) {
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}
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RespOK(c, ret)
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//webPay, err := wxpay.HmJsPayUnifiedOrderForBuyGoods(order.SerialNo, order.Rm, user.WxOpenID, configInfo.NotifyUrl)
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//if err != nil {
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// logger.Error(errors.New("WebPay err"))
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// RespJson(c, status.InternalServerError, nil)
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// return
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//}
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//
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//ret := map[string]interface{}{
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// "web_pay": webPay,
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// "order_id": order.ID,
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// "order": order,
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//}
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//
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//RespOK(c, ret)
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}
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return
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@ -643,6 +658,7 @@ func MallOrderRefund(c *gin.Context) {
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RespJson(c, status.InternalServerError, nil)
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return
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}
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if goodsOrder.Amount == 0 && goodsOrder.DeliverStoreId == 0 { // 新机预售券
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// 查询新机预售券状态，只有未使用才能退
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var newMachineCoupon model.UserCoupon
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@ -697,6 +713,7 @@ func MallOrderRefund(c *gin.Context) {
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RespJson(c, status.InternalServerError, nil)
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return
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}
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RespOK(c, goodsOrder)
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return
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}
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@ -27,7 +27,6 @@ import (
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mathrand "math/rand"
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"mh-server/config"
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"mh-server/lib/utils"
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"net/http"
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"sort"
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"strconv"
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@ -70,7 +69,7 @@ const (
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TestHmPubKeySwitchPubFp = "/Users/max/Documents/code/deovo/mh_server/pack/configs/hm_pay/switch_pub_private_key.pem"
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)
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// web 微信支付
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// WebPay web 微信支付
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func WebPay(orderId string, totalFee uint32, openId, profitSharing, attach, notifyUrl string, flag bool) (*Sextuple, error) {
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now := time.Now().Local()
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strTime := fmt.Sprintf("%04d%02d%02d%02d%02d%02d", now.Year(), now.Month(), now.Day(), now.Hour(), now.Minute(), now.Second())
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@ -176,9 +175,69 @@ func WebPay(orderId string, totalFee uint32, openId, profitSharing, attach, noti
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return &sextuple, nil
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}
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// WechatRefund 微信退款
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func WechatRefund(orderId, refundId string, totalFee uint32, attach, notifyUrl string, flag bool) (*RefundResp, error) {
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if notifyUrl == "" {
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logger.Error("NotifyUrl is null")
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return nil, errors.New("NotifyUrl is null")
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}
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fmt.Println("MchId:", config.AppConfig.WxMchID)
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fmt.Println("AppId:", config.AppConfig.WxAppId)
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fmt.Println("MchSecret:", config.AppConfig.WxMchSecret)
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nonce := utils.GenRandStr(NonceStringLength)
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refundReq := RefundReq{
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AppId: config.AppConfig.WxAppId,
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MchId: config.AppConfig.WxMchID,
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NonceStr: nonce,
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Sign: "",
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SignType: "MD5",
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OutTradeNo: orderId,
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OutRefundNo: refundId,
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TotalFee: int(totalFee),
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RefundFee: int(totalFee),
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RefundFeeType: "CNY",
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RefundDesc: attach,
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NotifyUrl: notifyUrl,
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}
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if flag {
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refundReq.MchId = config.AppConfig.WxDwMchID
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}
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fmt.Println("OutTradeNo:", refundReq.OutTradeNo)
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m, err := struct2Map(refundReq)
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if err != nil {
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logger.Error(err)
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return nil, err
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}
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payKey := config.AppConfig.WxMchSecret
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if flag {
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payKey = config.AppConfig.WxDwMchSecret
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}
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sign, err := GenWxPaySign(m, payKey)
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if err != nil {
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logger.Error(err)
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return nil, err
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}
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refundReq.Sign = strings.ToUpper(sign)
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refundResp, err := WxRefund(refundReq)
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if err != nil {
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logger.Errorf("WxUnifiedOrder unified order error %#v", err)
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return nil, err
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}
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return &refundResp, nil
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}
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const (
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NonceStringLength = 32
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UnifiedOrderUrl = "https://api.mch.weixin.qq.com/pay/unifiedorder"
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RefundUrl = "https://api.mch.weixin.qq.com/secapi/pay/refund"
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)
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type (
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@ -312,6 +371,57 @@ type (
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Timestamp string `json:"timestamp,omitempty"`
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Sign string `json:"sign,omitempty"`
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}
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RefundReq struct {
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AppId string `xml:"appid" json:"appid"` //微信分配的小程序ID，必须
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MchId string `xml:"mch_id" json:"mch_id"` //微信支付分配的商户号，必须
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NonceStr string `xml:"nonce_str" json:"nonce_str"` //随机字符串，必须
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Sign string `xml:"sign" json:"sign"` //签名，必须
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SignType string `xml:"sign_type" json:"sign_type"` //"HMAC-SHA256"或者"MD5"，非必须，默认MD5
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TransactionId string `xml:"transaction_id" json:"transaction_id"` //微信支付订单号
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OutTradeNo string `xml:"out_trade_no" json:"out_trade_no"` //商户系统内部订单号,transaction_id、out_trade_no二选一
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OutRefundNo string `xml:"out_refund_no" json:"out_refund_no"` //商户退款单号，必须
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TotalFee int `xml:"total_fee" json:"total_fee"` //订单金额，单位分，必须
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RefundFee int `xml:"refund_fee" json:"refund_fee"` //退款金额，单位分，必须
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RefundFeeType string `xml:"refund_fee_type" json:"refund_fee_type"` //退款货币种类，非必须
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RefundDesc string `xml:"refund_desc" json:"refund_desc"` //退款原因，非必须
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RefundAccount string `xml:"refund_account" json:"refund_account"` //退款资金来源，非必须
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NotifyUrl string `xml:"notify_url" json:"notify_url"` //退款结果通知url，非必须
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}
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RefundResp struct {
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ReturnCode string `xml:"return_code"`
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ReturnMsg string `xml:"return_msg"`
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ResultCode string `xml:"result_code"`
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ErrCode string `xml:"err_code"`
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ErrCodeDes string `xml:"err_code_des"`
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AppId string `xml:"appid"` //微信分配的小程序ID，必须
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MchId string `xml:"mch_id"` //微信支付分配的商户号，必须
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NonceStr string `xml:"nonce_str"` //随机字符串，必须
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Sign string `xml:"sign"` //签名，必须
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TransactionId string `xml:"transaction_id"` //微信支付订单号，必须
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OutTradeNo string `xml:"out_trade_no"` //商户订单号，必须
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OutRefundNo string `xml:"out_refund_no"` //商户退款单号，必须
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RefundId string `xml:"refund_id"` //微信退款单号，必须
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RefundFee int `xml:"refund_fee"` //退款金额，单位分，必须
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SettlementRefundFee int `xml:"settlement_refund_fee"` //应结退款金额，非必须
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TotalFee int `xml:"total_fee"` //标价金额，单位分，必须
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SettlementTotalFee int `xml:"settlement_total_fee"` //应结订单金额，非必须
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FeeType string `xml:"fee_type,omitempty"` // 标价币种
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CashFee int `xml:"cash_fee"` // 现金支付金额
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CashFeeType string `xml:"cash_fee_type,omitempty"` // 现金支付币种
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CashRefundFee int `xml:"cash_refund_fee,omitempty"` // 现金退款金额
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CouponRefundFee int `xml:"coupon_refund_fee,omitempty"` // 代金券退款总金额
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CouponRefundCount int `xml:"coupon_refund_count,omitempty"` // 退款代金券使用数量
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Coupons []RefundCoupon `xml:"coupons,omitempty"` // 代金券明细
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}
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// RefundCoupon 表示单个代金券的退款明细（可多个）
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RefundCoupon struct {
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CouponType string `xml:"coupon_type"` // 代金券类型：CASH/NO_CASH
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CouponID string `xml:"coupon_refund_id"` // 退款代金券ID
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CouponAmount int `xml:"coupon_refund_fee"` // 单个代金券退款金额
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}
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)
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type T struct {
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@ -543,6 +653,51 @@ func WxUnifiedOrder(r UnifiedOrderReq) (UnifiedOrderResp, error) {
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return payResp, nil
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}
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func WxRefund(r RefundReq) (RefundResp, error) {
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var rResp RefundResp
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data, err := xml.Marshal(r)
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if err != nil {
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logger.Error(err)
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return rResp, err
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}
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logger.Error("xml:", string(data))
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client := http.Client{}
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req, err := http.NewRequest("POST", RefundUrl, bytes.NewBuffer(data))
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if err != nil {
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logger.Error(err)
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return rResp, err
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}
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req.Header.Set("Content-Type", "application/xml; charset=utf-8")
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resp, err := client.Do(req)
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if err != nil {
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logger.Error(err)
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return rResp, err
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}
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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logger.Error(err)
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return rResp, err
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}
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fmt.Println("body:", string(body))
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defer resp.Body.Close()
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err = xml.Unmarshal(body, &rResp)
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if err != nil {
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logger.Error(err)
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return rResp, err
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}
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if rResp.ReturnCode != "SUCCESS" {
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return rResp, errors.New(rResp.ReturnMsg)
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}
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return rResp, nil
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}
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func WxPayTransactionOrderClose(outTradeNo, mchid string) error {
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// url := fmt.Sprintf("https://api.mch.weixin.qq.com/v3/pay/transactions/out-trade-no/%s/close", outTradeNo)
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// para := map[string]interface{}{
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@ -7,6 +7,7 @@ import (
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"github.com/codinl/go-logger"
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"github.com/jinzhu/gorm"
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"github.com/rs/zerolog/log"
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"math/rand"
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"mh-server/lib/utils"
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"mh-server/lib/wxpay"
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"sort"
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@ -884,6 +885,23 @@ func (m *UserInviteListReq) InviteUserList() (*UserInviteListResp, error) {
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return resp, nil
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}
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// GenerateRefundOrderNo 生成退款订单号（例如：R202505271545301234567890）
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func GenerateRefundOrderNo() string {
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// 设置随机种子
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rand.Seed(time.Now().UnixNano())
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// 当前时间：年月日时分秒（14位）
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timestamp := time.Now().Format("20060102150405")
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// 生成 10 位随机数：范围是 1000000000 ~ 9999999999
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randomNum := rand.Int63n(9000000000) + 1000000000 // int63 支持更大范围
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// 拼接最终退款订单号
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refundOrderNo := fmt.Sprintf("R%s%d", timestamp, randomNum)
|
||||
|
||||
return refundOrderNo
|
||||
}
|
||||
|
||||
func GetOrderSn() string {
|
||||
var orderSn string
|
||||
for {
|
||||
|
|
|
|||
|
|
@ -34,7 +34,8 @@ func ConfigAppRouter(r gin.IRouter) {
|
|||
// TODO两边都改
|
||||
api.GET("wxpay/notice", controller.HmPushWXPayNotice) // 河马付推送支付通知
|
||||
api.POST("wxpay/notice", controller.PushWXPayNotice) // 微信推送支付通知
|
||||
api.POST("wxpay_refund/notice", controller.PushWXPayRefundNotice) // 微信推送支付退款通知
|
||||
api.POST("wxpay_refund/notice", controller.PushWXPayRefundNotice) // 微信推送支付退款通知（明慧）
|
||||
api.POST("wxpay_refund/dw/notice", controller.DwPushWXPayRefundNotice) // 微信推送支付退款通知（迪为）
|
||||
api.POST("aliyun/sts_token", controller.AliyunStsTokenGet) // 阿里云上传图片token
|
||||
api.POST("auto_reply/focus", controller.AutoReplyFocusMsg) // 自动回复
|
||||
api.GET("auto_reply/focus", controller.CustomerServiceMessageCheck) // 客服校验
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user