Cosa installare per programmare in Java?

by

To program in Java on Windows, you need to install the specific development environment, known as JDK. Follow these steps:


  1. Go to this webpage and click on the "Java Download" button in the center to access the page containing the JDK installation files.

  2. Where can I find the Java 32-bit file? You need to access the java.com website to use Java for 32-bit browsers.

  3. To start the installation, click on the "Free Java Download" button.

To find the Java Control Panel, follow these instructions:

  1. Search for "Programs" in the Windows Control Panel.

  2. Right-click on the Start button and select the "Control Panel" option.

  3. Click on the Java icon to access the Java Control Panel.

To enter the Control Panel, follow these steps:

  1. In the taskbar, search for "Control Panel" in the search box next to the Start button.

  2. From the list of results, select "Control Panel".

Note: Many Control Panel features are faster and easier in the settings.

To open a Java file, follow these steps:

  1. Double-click on the JAR file.

  2. If the system dialog asks which program to use to open the JAR file, choose Java (TM) and click OK.

  3. If no dialog appears, continue reading.

To install NetBeans with Java, follow these steps:

  1. First, download JDK from the following address: http://java.sun.com/javase/downloads/widget/jdk6.jsp.

  2. Install the downloaded program without altering the default settings.

  3. Then, download NetBeans 6.7.1 from the following address: http://netbeans.org/downloads/.

To install NetBeans on your Mac, follow these steps:

  1. Install version 1.8.X of Java (jdk-8u201-macosx-x64.dmg) on your Mac.

  2. Go to the directory /Applications/NetBeans/NetBeans 8.2.directory/app/Contents/Resources/NetBeans/etc/netbeans and edit the file using TextEdit or any other preferred editor.

To install Java 2021, follow these steps:

  1. Access the Java website and download the latest version of Java JRE to run Java 2021.

  2. Click on the "Install" button to start the installation of Java JRE.

  3. Wait for the Java JRE installation to complete.

To install Java on your computer, follow these steps:

  1. Installation and download: visit the manual download page.

  2. Choose "Windows Online".

  3. A dialog box will open, asking to save or run the downloaded file. Click on "Run" to start the installer. Click on "Save" to save the file for a later installation.

For offline installation, you need to download one of the executable files available on the Java manual download page. This page contains all the necessary files for a complete installation, at the user’s discretion. The installation does not require an internet connection.


Leave a Comment