update

alipay/client.go

@@ -229,7 +229,9 @@ func (a *Client) doAliPay(ctx context.Context, bm gopay.BodyMap, method string,
 	}
 	// 处理公共参数
 	param, err := a.pubParamsHandle(bm, method, bizContent, authToken...)
-
+	if err != nil {
+		return nil, err
+	}
 	switch method {
 	case "alipay.trade.app.pay", "alipay.fund.auth.order.app.freeze":
 		return []byte(param), nil

paypal/payout.go

@@ -100,6 +100,9 @@ func (c Client) CancelUnclaimedPayoutItem(ctx context.Context, payoutItemId stri
 	}
 	url := fmt.Sprintf(cancelUnclaimedPayoutItem, payoutItemId)
 	res, bs, err := c.doPayPalPost(ctx, nil, url)
+	if err != nil {
+		return nil, err
+	}
 	ppRsp = &CancelUnclaimedPayoutItemRsp{Code: Success}
 	ppRsp.Response = new(PayoutItemDetail)
 	if err = json.Unmarshal(bs, ppRsp.Response); err != nil {

wechat/v3/sign.go

@@ -164,9 +164,7 @@ func (c *ClientV3) authorization(method, path string, bm gopay.BodyMap) (string,
 	if bm != nil {
 		jb = bm.JsonBody()
 	}
-	if strings.HasSuffix(path, "?") {
-		path = path[:len(path)-1]
-	}
+	path = strings.TrimSuffix(path, "?")
 	ts := util.Int642String(timestamp)
 	_str := method + "\n" + path + "\n" + ts + "\n" + nonceStr + "\n" + jb + "\n"
 	if c.DebugSwitch == gopay.DebugOn {