增加查询订单接口

order.pb.go

@@ -102,6 +102,7 @@ type OrderService interface {
 	CreateByCart(in *Request, out *Response) error
 	Cancel(in *Request, out *Response) error
 	AutoReceive(in *Request, out *Response) error
+	Get(in *Request, out *Response) error
 }
 
 // AcceptOrderServiceClient accepts connections on the listener and serves requests
@@ -185,6 +186,9 @@ func (c *OrderServiceClient) Cancel(in *Request, out *Response) error {
 func (c *OrderServiceClient) AutoReceive(in *Request, out *Response) error {
 	return c.Call("OrderService.AutoReceive", in, out)
 }
+func (c *OrderServiceClient) Get(in *Request, out *Response) error {
+	return c.Call("OrderService.Get", in, out)
+}
 
 // DialOrderService connects to an OrderService at the specified network address.
 func DialOrderService(network, addr string) (*OrderServiceClient, *rpc.Client, error) {

order.proto

@@ -21,4 +21,5 @@ service OrderService {
     rpc createByCart (Request) returns (Response);    // 创建订单
     rpc cancel (Request) returns (Response);    // 取消订单
     rpc autoReceive(Request) returns(Response); //自动收货
+    rpc Get (Request) returns (Response);    // 使用id查询
 }