How to send this angular form data to a java class like a servlet or a spring controller class?
<fieldset>
<legend>
<h3>Registration</h3>
</legend>
<label for = "firstname" > First Name: </label>
<input type = "text" name = "firstname" ng-model="fname" id="firstname">
<label for="lastname"> Last Name: </label>
<input type="text" name="lastname" ng-model="lname" id="lastname">
<button ng-click="addNewUser()">Sign Up</button>
</fieldset>
<div>
