Spring uses resttemplate to simulate the form submission example

Resttemplate is a class used to access Web services on the client side. Similar to other template classes in spring (such as jdbctemplate and jmtemplate), we can also customize the template by providing callback methods and configuring httpmessageconverter class. Client operations can be performed entirely by using resttemplate and httpmessageconverter classes.

1. Bean declaring resttemplate

@Bean
public RestTemplate restTemplate(){
   return new RestTemplate();
}