- 按美团外卖技术支持的说法，把SYS_ERROR(700)当成可重试错误

platformapi/mtwmapi/mtwmapi.go

@@ -40,6 +40,7 @@ const (
 )
 
 const (
+	ErrCodeSysErr        = 700 // 系统错误，按美团外卖技术支持的说法，可当成需重试的错误
 	ErrCodeAccessLimited = 711 // 接口调用过于频繁，触发流控，请降低调用频率
 	ErrCodeNoAppFood     = 805 // 不存在此菜品
 )
@@ -52,6 +53,13 @@ type API struct {
 	config      *platformapi.APIConfig
 }
 
+var (
+	canRetryCodes = map[int]int{
+		ErrCodeSysErr:        1,
+		ErrCodeAccessLimited: 1,
+	}
+)
+
 func New(appID, secret, callbackURL string, config ...*platformapi.APIConfig) *API {
 	curConfig := platformapi.DefAPIConfig
 	if len(config) > 0 {
@@ -143,7 +151,7 @@ func (a *API) AccessAPI2(cmd string, isGet bool, bizParams map[string]interface{
 				baseapi.SugarLogger.Debugf("mtwm AccessAPI failed, jsonResult1:%s", utils.Format4Output(jsonResult1, true))
 				errorInfo := errObj.(map[string]interface{})
 				newErr := utils.NewErrorIntCode(errorInfo["msg"].(string), int(utils.MustInterface2Int64(errorInfo["code"])))
-				if newErr.IntCode() == ErrCodeAccessLimited {
+				if canRetryCodes[newErr.IntCode()] == 1 {
 					return platformapi.ErrLevelExceedLimit, newErr
 				}
 				return platformapi.ErrLevelCodeIsNotOK, newErr