增加id获取商品信息方法

conn.go

@@ -0,0 +1,19 @@
+package productrpc
+
+import (
+	"git.tetele.net/tgo/conf"
+)
+
+func rpc_server_conn(url ...string) (*ProductServiceClient, error) {
+
+	var rpc_url string = "127.0.0.1:" + conf.PRODUCT_RPC_PORT
+	if len(url) > 0 && url[0] != "" {
+		rpc_url = url[0]
+	}
+	conn, _, err := DialProductService("tcp", rpc_url)
+	if err != nil {
+		return nil, err
+	}
+
+	return conn, nil
+}

getinfo.go

@@ -0,0 +1,41 @@
+package productrpc
+
+import (
+	"encoding/json"
+	// "strconv"
+	// "time"
+	"github.com/golang/protobuf/proto"
+)
+
+/**
+ * id获取商品信息
+ * 2021/08/20
+ * GZ
+ */
+func Get(dbname, id string, url ...string) (map[string]string, error) {
+
+	conn, err := rpc_server_conn(url...)
+	if err != nil {
+		return nil, err
+	}
+	defer conn.Close()
+
+	req := &GetRequest{proto.String(dbname), proto.String(id), nil}
+
+	res := &GetResponse{}
+
+	err = conn.Get(req, res)
+
+	if err != nil {
+		return nil, err
+	}
+
+	value := res.GetValue()
+
+	var data map[string]string
+
+	err = json.Unmarshal(value, &data)
+
+	return data, err
+
+}

getinfo_test.go

@@ -0,0 +1,15 @@
+package productrpc
+
+import (
+	"testing"
+)
+
+func Test_Get(t *testing.T) {
+	dbname := "shop_v2"
+	id := "1"
+
+	ret, err := Get(dbname, id)
+
+	t.Log(ret)
+	t.Log(err)
+}

go.mod

@@ -0,0 +1,9 @@
+module git.tetele.net/tgo/productrpc
+
+go 1.14
+
+require (
+	git.tetele.net/tgo/conf v0.33.1 // indirect
+	github.com/chai2010/protorpc v1.1.3 // indirect
+	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
+)

go.sum

@@ -0,0 +1,10 @@
+git.tetele.net/tgo/conf v0.33.1 h1:ZEIv3Vq35RCv5f3T3Uz97s2mkZLl7W5OlmXvzI3/sS8=
+git.tetele.net/tgo/conf v0.33.1/go.mod h1:AWVIBEDE5dtotthUgR0SWaR2Qa6/f+O5WQ3s7Tj8q7A=
+github.com/chai2010/protorpc v1.1.3 h1:VJK5hIoZn0XCGol0GmbxZkUG6FbTI5LP2Lam6RVd15w=
+github.com/chai2010/protorpc v1.1.3/go.mod h1:/wO0kiyVdu7ug8dCMrA2yDr2vLfyhsLEuzLa9J2HJ+I=
+github.com/golang/protobuf v1.0.0 h1:lsek0oXi8iFE9L+EXARyHIjU5rlWIhhTkjDz3vHhWWQ=
+github.com/golang/protobuf v1.0.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/snappy v0.0.3 h1:fHPg5GQYlCeLIPB9BZqMVR5nR9A+IM5zcgeTdjMYmLA=
+github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=