title: Angular 5 StaticInjectorError:[Http]
body: <p>hello i am getting such an error what is the reason for this?</p>
  
  <p>StaticInjectorError[Http]: StaticInjectorError[Http]: NullInjectorError: No provider for Http! at NullInjector.get (core.js:923) at resolveToken (core.js:1211) at tryResolveToken (core.js:1153)enter code here at StaticInjector.get (core.js:1024) at resolveToken (core.js:1211) at tryResolveToken (core.js:1153) at StaticInjector.get (core.js:1024) at resolveNgModuleDep (core.js:10585) at NgModuleRef.get (core.js:11806) at resolveDep (core.js:12302)</p>
  
  <pre><code>import { Injectable } from '@angular/core' import {Todo} from './Todo'
  
  import {Http, Response,Headers,RequestOptions} from '@angular/Http' import {Observable} from 'rxjs/Observable' import 'rxjs/add/operator/do' import 'rxjs/add/operator/catch' import 'rxjs/add/operator/map'
  
  @Injectable() export class TodoService{
  
  constructor(private http: Http){}
  
  todoUrl = "https://jsonplaceholder.typicode.com/todos";
  
  getTodos():Observable{ return this.http.get("https://jsonplaceholder.typicode.com/todos") .map((res:Response)=&gt;res.json()) .do(data=&gt;console.log("TODOS LIST")) } }
  </code></pre>