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- package cygx
- import (
- "context"
- "github.com/wechatpay-apiv3/wechatpay-go/core"
- "github.com/wechatpay-apiv3/wechatpay-go/core/option"
- "github.com/wechatpay-apiv3/wechatpay-go/services/refunddomestic"
- payUtils "github.com/wechatpay-apiv3/wechatpay-go/utils"
- "log"
- )
- const (
- //MchPKFileName = "./utils/cert/apiclient_key.pem"
- MchPKFileName = "../cert/cygx/apiclient_key.pem"
- Mchid = "1624495680"
- MchCertificateSerialNumber = "5ED2719CFAE5205763034AD80BF4B8A33533C418"
- MchAPIv3Key = "W1tbnzQrzQ7yRRNuQCIHjis8dgdasKVX"
- )
- // 微信商户建立连接
- func getWechatClient() (context.Context, *core.Client, error) {
- // 使用 utils 提供的函数从本地文件中加载商户私钥,商户私钥会用来生成请求的签名
- mchPrivateKey, err := payUtils.LoadPrivateKeyWithPath(MchPKFileName)
- if err != nil {
- log.Print("load merchant private key error")
- return nil, nil, err
- }
- ctx := context.Background()
- // 使用商户私钥等初始化 client,并使它具有自动定时获取微信支付平台证书的能力
- opts := []core.ClientOption{
- option.WithWechatPayAutoAuthCipher(Mchid, MchCertificateSerialNumber, mchPrivateKey, MchAPIv3Key),
- }
- client, err := core.NewClient(ctx, opts...)
- if err != nil {
- log.Printf("new wechat pay client err:%s", err)
- return nil, nil, err
- }
- return ctx, client, nil
- }
- func init1212() {
- ctx, client, err := getWechatClient()
- if err != nil {
- log.Printf("getWechatClientt err:%s", err)
- return
- }
- svc := refunddomestic.RefundsApiService{Client: client}
- resp, result, err := svc.Create(ctx,
- refunddomestic.CreateRequest{
- //SubMchid: core.String(Mchid),
- TransactionId: core.String("4200002189202403252248752161"),
- OutTradeNo: core.String("OD202403251018320707"),
- OutRefundNo: core.String("RefundOD202403251018320707"),
- Reason: core.String("嘿!延边!"),
- NotifyUrl: core.String("https://testmfyx.hzinsights.com/api/wechat/wxpay/refunds/notify"),
- FundsAccount: refunddomestic.REQFUNDSACCOUNT_AVAILABLE.Ptr(),
- Amount: &refunddomestic.AmountReq{
- Currency: core.String("CNY"),
- //From: []refunddomestic.FundsFromItem{refunddomestic.FundsFromItem{
- // Account: refunddomestic.ACCOUNT_AVAILABLE.Ptr(),
- // Amount: core.Int64(444),
- //}},
- Refund: core.Int64(1),
- Total: core.Int64(1),
- },
- },
- )
- if err != nil {
- // 处理错误
- log.Printf("call Create err:%s", err)
- } else {
- // 处理返回结果
- log.Printf("status=%d resp=%s", result.Response.StatusCode, resp)
- }
- }
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