- all ebai order msg order_id is tring

- if store_id of ebai order larger than math.MaxInt32, set it to zero

business/partner/purchase/ebai/callback.go

@@ -9,7 +9,7 @@ import (
 
 func OnCallbackMsg(msg *ebaiapi.CallbackMsg) (response *ebaiapi.CallbackResponse) {
 	orderID := ""
-	if msg.Cmd == ebaiapi.CmdOrderCreate {
+	if true { //msg.Cmd == ebaiapi.CmdOrderCreate { // 与测试时情况不一样，好像线上全改成string了
 		orderID = msg.Body["order_id"].(string)
 	} else {
 		orderID = utils.Int64ToStr(utils.MustInterface2Int64(msg.Body["order_id"]))