From bcfab878608ef23a828c2e3002dade17f7681885 Mon Sep 17 00:00:00 2001
From: MiaoWoo <admin@yumc.pw>
Date: Fri, 21 Jun 2019 23:26:22 +0800
Subject: [PATCH] fix: controller rebind error

Signed-off-by: MiaoWoo <admin@yumc.pw>
---
 packages/binding/src/activation.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/binding/src/activation.ts b/packages/binding/src/activation.ts
index 5e8ed6e..7969c15 100644
--- a/packages/binding/src/activation.ts
+++ b/packages/binding/src/activation.ts
@@ -38,8 +38,9 @@ function rebuildServer(container: Container) {
     // get all controller
     let controllers = container.getAll<express_interfaces.Controller>(TYPE.Controller)
     // for loop controllers and inject proxy to each method
+    container.unbind(TYPE.Controller);
     for (const controller of controllers) {
-        container.rebind(TYPE.Controller)
+        container.bind(TYPE.Controller)
             .to(controller.constructor as any)
             .inSingletonScope()
             .whenTargetNamed(controller.constructor.name)