commit

zlg/ionic.config.json

 {
   "name": "zlg",
-  "app_id": "",
-  "type": "ionic-angular",
   "integrations": {
     "cordova": {}
-  }
-}
+  },
+  "type": "ionic-angular"
+}

zlg/src/app/app.module.ts

 import { Signup } from '../pages/signup/signup'
 import { HomePage } from '../pages/home/home';
 import { WebsocketProvider } from '../providers/websocket/websocket';
+import { UserProvider } from '../providers/user/user';
 
 @NgModule({
   declarations: [
     StatusBar,
     SplashScreen,
     {provide: ErrorHandler, useClass: IonicErrorHandler},
-    WebsocketProvider
+    WebsocketProvider,
+    UserProvider
   ]
 })
 export class AppModule {}

zlg/src/providers/user/user.ts

+import { HttpClient } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+
+/*
+  Generated class for the UserProvider provider.
+
+  See https://angular.io/guide/dependency-injection for more info on providers
+  and Angular DI.
+*/
+@Injectable()
+export class UserProvider {
+
+  constructor(public http: HttpClient) {
+    console.log('Hello UserProvider Provider');
+  }
+
+  
+
+}