微信错误返回body解析报错

internal/data/wechatrepoimpl/cpn.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"github.com/go-kratos/kratos/v2/log"
 	"github.com/wechatpay-apiv3/wechatpay-go/core"
 	"github.com/wechatpay-apiv3/wechatpay-go/services/cashcoupons"
 	"io"
@@ -54,6 +55,7 @@ func (c *CpnRepoImpl) bodyErr(_ context.Context, result *core.APIResult) error {
 
 	var errBody ErrBody
 	if err = json.Unmarshal(bodyBytes, &errBody); err != nil {
+		log.Errorf("微信错误返回body解析报错,body:%s,err:%s", string(bodyBytes), err.Error())
 		return err2.ErrorWechatFAIL(fmt.Sprintf("微信错误返回内容解析错误:%s", err.Error()))
 	}