feat: remove auto connect use manual inject

Signed-off-by: MiaoWoo <admin@yumc.pw>

packages/core/src/function/http.ts

@@ -1,10 +1,8 @@
 import { DBClient } from '@cc-server/db'
-import { inject, postConstruct } from '@cc-server/ioc';
+import { inject, named } from '@cc-server/ioc';
 import { Vaild, NotBlank, NotNull, controller, requestBody, get, post, requestParam } from '@cc-server/binding'
 import '@cc-server/db-mongo'
 
-const TABLE = 'users'
-
 class ExampleModel {
     _id: string;
     @NotBlank("username must not be blank!")
@@ -18,13 +16,9 @@ class ExampleModel {
 @controller('/example')
 export class Controller {
     @inject(DBClient)
+    @named("users")
     private client: DBClient
 
-    @postConstruct()
-    private init(): void {
-        this.client.setTable(TABLE);
-    }
-
     @get('/')
     public async list(): Promise<ExampleModel[]> {
         return this.client.find({});