Send form data to servlet using ajax in ember js

Ember CLI
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how to read data from servlet side . i have send data from form action using ajax

app/template/index.hbs

<h1>LOGIN HERE</h1>
<form {{action "sendRequest"  on="submit" }} >
    <label>Username:</label>
    {{input type="text" value=name}} <br>
    <label>Password:</label>
    {{input value=password type="password"}}
    <br>
    <button type="submit" class="button">Login</button>
</form>

<div class="message"></div>

app/controller/index.js

import Ember from 'ember';
import $ from 'jquery';
export default Ember.Controller.extend ({
   
    actions: { 
    sendRequest() {  
let name=this.get("name");
      let password = this.get("password");
     let s=this
      Ember.$.ajax({
        type: "post",
        url: "login",
        data: {
          name:name,
          password:password,
        },success:function() {}
      }).then((response)=>{
        if($.trim(response)=='login')
        {
         s.transitionToRoute('about');
        }
      });     }   
 }});

how to read data from servlet side . i just try two things but it show null only.

i just try this,

String name = req.getParameter("name"); String names = req.getParameter("name[name]");

how to read input data in servlet side. `