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Spring MVC Beginner's Guide

Spring MVC Beginner's Guide

By : Ganeshan
4.3 (30)
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Spring MVC Beginner's Guide

Spring MVC Beginner's Guide

4.3 (30)
By: Ganeshan

Overview of this book

A step-by-step pragmatic approach to web application development using Spring MVC, with relevant screenshots and concise explanations. This book is aimed at helping Java developers who want to teach themselves Spring MVC, even if they have no previous experience with Spring MVC. It would be helpful to have a bit of familiarity with basic servlet programming concepts, but no prior experience is required.
Table of Contents (14 chapters)
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13
Index

Time for action – consuming REST web services

Okay! We have created our REST-style controller that can serve some REST-based web requests, but we have not seen our CartRestController class in action. Using a standard browser, we can only send GET or POST requests; in order to send a PUT or DELETE request, we need a special tool. There are plenty of HTTP client tools available to send such requests. Let's use one such tool called Postman to test our CartRestController. Postman is a Google Chrome browser extension, so you'd better install Google Chrome in your system before you download the Postman HTTP client. Perform the following steps:

  1. Go to the Postman download page, http://www.getpostman.com/, from your Google Chrome browser and click on the Download Postman link. It will take you to the Chrome web store page; click on the + FREE button to install the Postman tool in your browser. Consider the following screenshot:
    Time for action – consuming REST web services

    Postman—HTTP client app installation

  2. Now, a Google...

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