IntelliJ IDEA hot deployment plug-in JRebel installation text tutorial, intellijjjrebel

IntelliJ IDEA hot deployment plug-in JRebel installation text tutorial, intellijjjrebel

Introduction to IntelliJ IDEA

IDEA, short for IntelliJ IDEA, is an integrated environment for java Development. IntelliJ is recognized as one of the best java development tools in the industry, especially in smart code assistants, code automatic prompts, refactoring, J2EE support, various version tools (git, svn, github, etc) the functions of JUnit, CVS integration, code analysis, and innovative GUI Design are extraordinary. IDEA is a product of JetBrains, headquartered in Prague, the capital of the Czech Republic. Developers are mainly well-known programmers in Eastern Europe. Its flagship version also supports HTML, CSS, PHP, MySQL, Python, and so on. The free version only supports a few languages such as Java.

IntelliJ IDEA-JRebel installation and usage tutorial

What can JRebel do?

JRebel is a hot deployment plug-in. When your java-web project runs/debug in tomcat and modifies a java file, tomcat cannot compile the changes to this file in real time and reflect the changes to the running project. JRebel can modify the java file and dynamically feedback it to the running project in the run/debug state of the project.

Maybe you can modify the configuration of server. xml in this way.

<Context path="/helloapp" docBase="helloapp" reloadable="true"/>

But the consequence of modifying the java code is that tomcat will restart the entire project.

Go straight to the topic

1. obtain and install the JRebel plugin

1. JRebel Official Website

Https://zeroturnaround.com/software/jrebel/download! /Free-trial

You can get free use for 14 days after registration. N words are omitted during the registration process. The charging problem will be solved for you below, so don't worry.

After the download, how can I install it?

Here I will use one to demonstrate local installation.

2, or directly obtain the JRebel plug-in IDEA

After the installation is complete, restart IDEA to make the plug-in just installed take effect.

2. Activate

Http://idea.lanyus.com/ilanyu

Lanyu19950316@gmail.com

Thanks to IDEA open source community http://www.ideajava.org/

Iii. Use

Configuration complete!

After the project is started

Modify the java code, press ctrl + s, and update classes and resources.

The procedure is as follows:

Summary

The above is a text tutorial on how to install and use IntelliJ IDEA plug-in JRebel. I hope it will help you. If you have any questions, please leave a message, the editor will reply to you in a timely manner. Thank you very much for your support for the help House website!