How to install nodejs on the intranet

Installing Node.js in an intranet environment is usually more complicated than installing it in a public network environment. In an intranet environment, due to network environment limitations, we usually cannot download and install software directly from the Internet. Therefore, we need to take some special methods to install Node.js on the intranet.

This article will introduce several methods of installing Node.js in the intranet environment and help you complete the quick installation of Node.js in the intranet environment.

Method 1: Download the offline installation package

In the intranet environment, we cannot directly download the Node.js installation package from the official website. However, we can download the Node.js installation package in the public network environment and bring it to the intranet environment for installation.

First, we need to download the Node.js installation package in the public network environment. You can download the latest version of the installation package from the Node.js official website, or obtain it from other trusted download sites.

Then, we copy the downloaded Node.js installation package to the intranet environment. In the intranet environment, we can use the following command to install:

tar -xf node-v14.15.0-linux-x64.tar.xz
cd node-v14.15.0-linux-x64
./bin/node --version

The above command will decompress the downloaded Node.js installation package, enter the decompressed directory, and execute the node command to verify whether Node.js is successful. Install.

Method 2: Use NVM

NVM (Node.js Version Manager) is a commonly used Node.js version management tool, which allows us to install multiple versions on the same machine at the same time. Node.js, and you can switch to it at any time.

For installing Node.js in an intranet environment, using NVM is also a good choice. NVM supports offline installation. You can download all the Node.js version packages that need to be installed through one online download, and then bring them back to the intranet environment for offline installation.

With NVM, we can install Node.js in the intranet environment through the following steps:

1. First, install NVM in the public network environment. You can install it through the following command:

curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.8/install.sh | bash

2. In the public network environment, use NVM to download the Node.js version that needs to be installed. For example, we can use the following command to download the latest version of Node.js:

nvm install 14.15.0

3. Copy all downloaded Node.js version packages to the intranet environment.
4. In an intranet environment, use NVM for offline installation. You can use the following command:

nvm install ~/node-v14.15.0-linux-x64.tar.xz

The above command will install the specified Node.js version package.

NVM also provides many other commands, such as listing installed Node.js versions, uninstalling unnecessary versions, switching used versions, etc. When using NVM, you need to pay attention to dependencies and conflicts between versions.

Method 3: Build an intranet mirror source

In order to facilitate the use of Node.js in an intranet environment, we can build an intranet mirror source to store various versions of Node.js. in the mirror source. In this way, we can quickly install it in an intranet environment without the need for offline downloading and copying.

To build an intranet mirror source, we need to perform the following steps:

1. In the public network environment, download each version package of Node.js and store it in a in the new directory.
2. Install HTTP Server software, such as nginx or Apache.
3. In the HTTP Server configuration file, add a new location rule to match the mirror source address of intranet requests.
4. Copy the downloaded version packages to the specified directory of the HTTP Server, and configure new mapping rules.
5. In the intranet environment, configure the address and port of the HTTP Server as the mirror source address of Node.js.

Through the above steps, we can quickly install and update Node.js in the intranet environment, and there is no need to manually download and manage various versions of software packages.

Summary

Installing Node.js in an intranet environment is a relatively troublesome problem, but through the methods introduced above, we can solve this problem well.

Whether it is by downloading the installation package offline, using NVM for management, or building an intranet mirror source, we can quickly install and update Node.js in the intranet environment, providing a basis for subsequent development and Provide a good basic environment for deployment work.

The above is the detailed content of How to install nodejs on the intranet. For more information, please follow other related articles on the PHP Chinese website!