Java Servlet JSON Example Tutorial - Return JSON Response from Servlet

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In this video tutorial, I am gone show you how to return JSON data from a Java servlet. We use the Gson library to work with the JSON data format. The web application is deployed on a Tomcat server.

Apache Tomcat is an open-source Java Servlet Container developed by the Apache Software Foundation (ASF). It is the most popular Java web server. Gson is an open-source Java library to serialize and deserialize Java objects to (and from) JSON.

Java servlets are used to create web applications. They run in servlet containers such as Tomcat or Jetty.

#servlet #eclipse #json #javaguides
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Excellent and useful. You always pick new topics and explain very informative.

javatechnology
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Great tutorial. It is pleasing to see you explaining alternative ways of doing the servlet mapping and how you organized separation of concerns with their own packages. Keep up the good work!

shiham
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Thanks a lot for this video. You saved me from a hell lot of trouble.

sagnikchakraborty
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No hablo inglés, pero te entendí perfectamente. Gracias.

ermack
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Good evening sir cant we create the same project without maven?

manutyagi
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Cheers
I have a problem, I have tried to follow the YouTube guide to create a Servlet that returns a JSON, but I run it with Netbeans, I get various errors, the first one seems to have to do with the XML and the old com.sun entry. xml.ws ...

Error configuring class application listener

also send me:

FAIL - Application deployed to context path [/java-servlet-json], but context failed to start

Could you support me to carry out this same case in NetBeans?

jcmcdark