Create A Maven Java Project On Eclipse IDE

-
Eclipse is one of the popular Java IDE out there, many people still considered Eclipse as their main integrated development tools for developing Java based project. It is because Eclipse has capability of syntax highlighting, code completion, running, debugging and compiling Java project.

In this tutorial, we are gonna discuss how to create a Java project using Maven build tool. Maven is in my opinion the best build tool for Java project, i couldn't explain in detail in this post, because there is gonna be a long list of good and bad about Maven, so it will be discuss on the upcoming post.

To create a new maven project:

1. Click File on top menu, and then New and then Project

 2. On new Project wizard, choose Maven Project, and then Next

3. On Project location, just click Next

4. On Wizard select archetype, also click Next

5. For testing purpose, you can just fill the group and artifact id with "test", but you can make it whatever as you want

6. Then click Finish and then just wait until the process completed.

Now you will see your Maven project structure, with pom.xml and one new class, App.java. you can open them to see what is pom.xml look like and a typical java main class look like. If you want to test your project, hit the Run button, look at this picture below. And you can see the output of your project, on the bottom panel, at the console tab.




Popular posts from this blog

ERROR 1348 Column Password Is Not Updatable When Updating MySQL Root Password

-
Image
MySQL and MariaDB password As already mentioned in the title of this blog, this error message sometimes occurred when we are trying to update our root password database, either MySQL or MariaDB, The error says: ERROR 1348 (HY000): Column 'Password' is not updatable This is because if we use this SQL command to update our database root password, and it turn out to be Restricted by MySQL to use update on mysql database. UPDATE mysql.user SET Password=PASSWORD('1234') WHERE User='root'; The solutions for MySQL Error1348 So you can not update a user password using Update commands, to update the password, use ALTER commands instead. like the following. ALTER USER 'root'@'localhost' IDENTIFIED BY '1234'; And then you need to do the flush privileges to commit previous queries (that alter command above) into the system, simply do like this. flush privileges; So now you have your root with password 1234. Although it is recommended to...
Read more

How To Create Spring Boot Project Using Netbeans

-
Image
Spring Boot is a handy tool that simplifies the development of Spring Framework applications by reducing the need for cumbersome configuration. In this tutorial, I'll guide you through creating a Spring Boot application using the Netbeans IDE. While you can certainly create a Spring Boot application in Netbeans manually, it's much easier with a plugin designed for Spring development. Here's a step-by-step guide to get you started: 1. Install the Spring Boot Plugin: Open Netbeans and navigate to the Tools menu. Click on "Plugins." Once the Plugins window opens, select the "Available Plugins" tab. Look for the "Nb SpringBoot" plugin, then install and activate it. 2. Create a New Spring Boot Project: After restarting Netbeans IDE, you can create a new project with Spring Boot. Go to File > New Project. Under Categories, select Maven, then choose "Spring Boot Basic." 3. Add Dependencies: With your new project created, open the po...
Read more

Spring Kafka - How to use ReplyingKafkaTemplate send and reply synchronously

-
Image
Microservice Spring with Apache Kafka Today, I want to share how to use Kafka. It's quite interesting once you get the hang of it, and I hope my explanation will make it a bit easier for you. So, Kafka is primarily known as an asynchronous messaging queuing system. This means it allows different parts of your application to communicate with each other without waiting for immediate responses. However, there are times when you might need a more immediate reply from another service in your project. Luckily, Kafka can handle this too. Here’s how it works: The client side sends a message to the server side via Kafka. This message includes a special identifier in the Kafka header request, known as KafkaHeaders.CORRELATION_ID, along with a topic where the server should respond. The server, after processing the request, sends a message back to the same topic with the same correlation ID. This way, the client knows that the message is a response to its initial request and can act accordingl...
Read more