Nodejs installation configuration on eclipse

During the development process, Node.js is a very popular development framework, which provides extremely convenient development tools and convenient writing methods. Eclipse is also a medium-sized and feature-rich Java development tool, which can be said to be one of the necessary tools for Java development. Installing and configuring Node.js facilitates on-site deployment and debugging for developers. At the same time, it is also very efficient during the development process of Node.js based on Eclipse.

Below, we will introduce how to install and configure Node.js on Eclipse.

1. Install the Node.js plug-in

To develop a Node.js project on Eclipse, you must first install the Node.js plug-in. The following are the installation steps:

1. Start Eclipse, click the "Help" menu, and then select "Eclipse Marketplace".
2. Search for the "Node.js" plugin and select "Nodeclipse Core".
3. Click the "Install" button and follow the prompts to install.
4. After the installation is completed, select "Restart Now" to restart Eclipse.

2. Install Node.js tools

1. Install Node.js. Just download the appropriate installation program from the official website and install it.
2. Configure Node.js environment variables. Add the Node.js installation path to the PATH environment variable:

On Windows:

Right-click on "Computer", select "Properties", select "Advanced" System Settings" and then click the Environment Variables button in the System Properties window. Find "Path" under "System Variables" or "User Variables" and click the "Edit" button. Add the installation path of Node.js to the PATH variable. For example: C:Program Files
odejs.

On Linux or macOS:

Add export PATH="/usr/local/nodejs/bin:$PATH" to the ~/.bashrc (or ~/.zshrc) file .

3. Check whether Node.js has been successfully installed. Run the following command on the command line:

node -v

If the installed Node.js version is displayed correctly, the installation has been successful.

3. Create a Node.js project

1. Start Eclipse, click the "File" menu, and select "New" => "Project".
2. In the "New Project" window, select the "Node.js" category, select "Node.js Project", and then click the "Next" button.
3. Enter the project name and project path, and click "Next".
4. Select the Node.js version you want to use and the Node.js framework you want to use, and then click the "Next" button.
5. Select the Express.js version to be used and the EJS template engine version to be used, and click "Finish".

4. Start the Node.js project

1. Find the project folder, and then enter the folder on the command line.
2. Run npm install to install project dependencies.
3. Run npm start to start the project. At this time, enter http://localhost:3000 in the browser. You can see that the project has been started.

5. Summary

Installing and configuring Node.js on Eclipse is a very simple task. As long as you follow the above steps, you can happily write Node.js on Eclipse. code. After installing the Node.js plug-in and environment variables, you can run and test the Node.js project on Eclipse at will. I hope this article can help students who can install Node.js efficiently.

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