How does notepad++ run java

Running Java in Notepad requires: Install Java SDK Configure environment variables (Path variables) Set up Java compiler in Notepad Create Java files (.java extension) Install the "Java Compile and Run" plug-in and compile and Run the program

How to run Java in Notepad

Running Java in Notepad requires several steps:

1. Install Java SDK:

• Download and install Java SDK (Software Development Kit) from Oracle or OpenJDK.

2. Configure environment variables:

• In Windows:

  • Right-click on the computer icon and select Properties.
  • Click "Advanced System Settings".
  • Under "Environment Variables", edit the "Path" variable and add the bin directory path of the Java SDK (for example: C:\Program Files\Java\jdk-18.0.2\bin).

• In macOS:

  • Open the terminal and enter the following command:

    <code>export JAVA_HOME=/path/to/java/sdk
    export PATH=$PATH:$JAVA_HOME/bin</code>

    Replace "/path/ to/java/sdk" with the installation directory of the Java SDK.

3. Set up the Java compiler in Notepad:

• Open Notepad and go to "Settings" ” > “Preferences”.
• In the Language Menu tab, expand Java and select Editor Settings.
• In the "Compiler" drop-down menu, select the path to the Java compiler (for example: javac.exe).

4. Create a Java file:

• Create a new text file in Notepad and save it with a ".java" extension.
• Write Java code.

5. Compile and run the Java program:

• In Notepad, go to Plugins > NPPM > Plugin Manager".
• Install the "Java Compile and Run" plug-in.
• Restart Notepad.
• Select the "Java Compile and Run" > "Compile and Run" menu item.
• In the pop-up command prompt window, check if there are any errors. If compilation is successful, the program will be executed.

The above is the detailed content of How does notepad++ run java. For more information, please follow other related articles on the PHP Chinese website!