first commit

src/core/annotation/ioc.annotation.ts

@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2020. bmy
+ */
+
+export function Autowired(params?: any) {
+  return (target: any, propertyKey: string) => {
+    let typeClass = Reflect.getMetadata('design:type', target, propertyKey);
+    Object.defineProperty(target, propertyKey, {
+      value: params ? new typeClass(new params) : new typeClass(),
+      writable: true,
+      configurable: true
+    });
+  }
+}