服务之间相互调用

services/express/internal/logic/pinglogic.go

@@ -0,0 +1,31 @@
+package logic
+
+import (
+	"context"
+	express "lone-services/rpc/express/pb"
+
+	"lone-services/services/express/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type PingLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+	BaseLogic
+}
+
+func NewPingLogic(ctx context.Context, svcCtx *svc.ServiceContext) *PingLogic {
+	return &PingLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *PingLogic) Ping(in *express.Request) (*express.Response, error) {
+	// todo: add your logic here and delete this line
+
+	return l.ok("this is a test")
+}