fix

src/app/blogdetail/blogdetail-routing.module.ts

@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { BlogdetailPage } from './blogdetail.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: BlogdetailPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class BlogdetailPageRoutingModule {}

src/app/blogdetail/blogdetail.module.ts

@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { BlogdetailPageRoutingModule } from './blogdetail-routing.module';
+
+import { BlogdetailPage } from './blogdetail.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    BlogdetailPageRoutingModule
+  ],
+  declarations: [BlogdetailPage]
+})
+export class BlogdetailPageModule {}

src/app/blogdetail/blogdetail.page.html

@@ -0,0 +1,14 @@
+
+<ion-header>
+  <ion-toolbar>
+    <ion-buttons slot="start">
+      <ion-back-button></ion-back-button>
+    </ion-buttons>
+    <ion-title>blogdetail</ion-title>
+
+  </ion-toolbar>
+</ion-header>
+
+<ion-content>
+
+</ion-content>

src/app/blogdetail/blogdetail.page.spec.ts

@@ -0,0 +1,24 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { IonicModule } from '@ionic/angular';
+
+import { BlogdetailPage } from './blogdetail.page';
+
+describe('BlogdetailPage', () => {
+  let component: BlogdetailPage;
+  let fixture: ComponentFixture<BlogdetailPage>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ BlogdetailPage ],
+      imports: [IonicModule.forRoot()]
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(BlogdetailPage);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  }));
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/blogdetail/blogdetail.page.ts

@@ -0,0 +1,15 @@
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-blogdetail',
+  templateUrl: './blogdetail.page.html',
+  styleUrls: ['./blogdetail.page.scss'],
+})
+export class BlogdetailPage implements OnInit {
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+}