title: How to achieve Data-Driven Testing through JSON and EXCEL both in Protractor through a node package?
body: <p>My Code:</p>
  
  <pre><code> browser.get('http://10.32.128.249:9090/');
   browser.driver.manage().window().maximize();
   var a = element(by.id("username"));
   var b = element(by.id("password")); 
  </code></pre>
  
  <p>After Login there is a Sign In Button.</p>
  
  <p>I need to input some data into username and password through excel and JSON simultaneously.</p>
  
  <p>Please Help.</p>