支付参数

{"mode":"short_series_goods","signData":"{\"offerId\":\"1450513993\",\"outTradeNo\":\"202604180953592020\",\"productId\":\"854435933618\",\"goodsPrice\":5,\"activitySellingPrice\":5,\"buyQuantity\":1,\"currencyType\":\"CNY\",\"env\":1}","paySig":"6ab739cf9f4ba1da14968ffba400ba71ce75ce9cc8087be1731b0f347f3102bf","signature":"47a4d6c00a3ff96585b5bce81e29b0568c3903ebde18388384425945608d41c1","showToast":false}

请求时间 2026-04-18 09:54:02

小程序APPID wxa8135bfc3d5f797b

商户号 1450513993

服务端调用凭证的获取方式

async accessToken() {
    const { AppID, AppSecret } = await this.getApplet();
    const memkey = `wxsp_at_` + AppID;
    let accessToken = await this.ctx.service.memcache.get(memkey);
    if (typeof accessToken === 'undefined') {
      const APP_URL = 'https://api.weixin.qq.com/cgi-bin/stable_token';
      const res = await this.ctx.curl(APP_URL, {
        method: 'post',
        dataType: 'json',
        contentType: 'json',
        data: {
          grant_type: 'client_credential',
          appid: AppID,
          secret: AppSecret,
        },
      });
      const data = res.data;
      if (this.ctx.helper.isEmpty(data) || this.ctx.helper.isEmpty(data.access_token)) {
        await this.ctx.service.log.insert({
          user_id: 0,
          item_type: 'getAccessToken',
          action: 'POST',
          remarks: JSON.stringify(res.data),
          more_details: '{}',
          item_id: 0,
          success: 400,
        });
        this.ctx.returnError('获取 access_token 失败');
      }

      accessToken = data.access_token;
      await this.ctx.service.memcache.set(memkey, accessToken, 60 * 10);
    }

    return accessToken;
  }