Merge branch 'dev' into test

@@ -32,7 +32,7 @@ func NewMiniQrcodeInviteLogic(ctx context.Context, svcCtx *svc.ServiceContext) *
 
 func (l *MiniQrcodeInviteLogic) MiniQrcodeInvite(req *types.MiniQrCodeRequest) (resp interface{}, err error) {
 	var (
-		q           = l.svcCtx.MiniProgram.GetQRCode()
+		q           = l.svcCtx.GetMiniProgram().GetQRCode()
 		cacheData   = fmt.Sprintf("%s?%s", req.Page, req.Scene)
 		cacheKey    = fmt.Sprintf("%s:qrcode:%s", l.svcCtx.Config.Name, tool.Md5ByString(cacheData))
 		ok          bool

@@ -109,3 +109,13 @@ func NewServiceContext(c config.Config) *ServiceContext {
 func (svc *ServiceContext) DefaultDBConn() transaction.Conn {
 	return transaction.NewTransactionContext(svc.DB)
 }
+
+func (svc *ServiceContext) GetMiniProgram() *miniprogram.MiniProgram {
+	c := svc.Config
+	miniProgram := wechat.NewWechat().GetMiniProgram(&miniConfig.Config{
+		AppID:     c.Wechat.AppID,
+		AppSecret: c.Wechat.AppSecret,
+		Cache:     minicache.NewMemory(),
+	})
+	return miniProgram
+}