How to Run Java In VSCode (Visual Studio Code)

Опубликовано: 23 Сентябрь 2024
на канале: Ghost Together
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Like the video 🙂 and follow instructions below:
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Install Java Development Kit (JDK)
sudo apt install openjdk-17-jdk # For Ubuntu/Debian
brew install openjdk # For macOS
choco install openjdk # For Windows (using Chocolatey)

Install VSCode (if not installed)
https://code.visualstudio.com

Install Java Extension Pack in VSCode
code --install-extension vscjava.vscode-java-pack

Verify Java installation
java -version
javac -version

Create a new Java project
mkdir MyJavaProject
cd MyJavaProject
code .

Create a new Java file inside the project
touch Main.java

Write and save a simple "Hello World" Java program in Main.java
public class Main {
public static void main(String[] args) {
System.out.println("Hello, World!");
}
}

Compile the Java file
javac Main.java

Run the compiled Java program
java Main

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In this tutorial I will show you how to install java in vscode and run java in visual studio code. Simple setup instructions, using command line only. #java #javaprogramming #vscode #visualstudiocode

Timestamps:
00:11 how to create new java project in vscode
00:18 how to install java jdk in visual studio code from command line (windows pc, macOS, linux)
00:26 to install java jdk on linux run sudo apt install openjdk-17-jdk
00:34 to install java jdk on macOS run brew install openjdk
00:42 to install java jdk on Windows PC run choice install openjdk or visit official java jdk download site
00:57 how to install java vscode extension (extensions) from command line using code command
01:27 how to install vscode java extension
01:42 how to check which java and javac version I have from command line (terminal)
01:56 creating your first hello world java app in vscode from command line
02:15 compile java main program from command line
02:20 how to run java program in vscode from terminal


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