Delete the program installed by nodejs

Node.js is an open source JavaScript runtime environment for building web applications. It is efficient and lightweight and has been widely used in enterprise development and cloud application construction. When using Node.js, sometimes you need to delete installed programs or modules. Let's introduce how to delete programs installed by Node.js.

Delete Node.js installation files and related folders

First, we need to delete the Node.js installation program and its related folders. The specific steps are as follows:

1. Open the Control Panel and find the "Programs and Features" or "Uninstall a Program" option.
2. Find Node.js and click "Uninstall".
3. In the pop-up window, click "Yes" to confirm deletion of Node.js.
4. Open "File Explorer" and find the installation folder of Node.js, usually in the C:Program Files
   odejs or C:Program Files (x86)
   odejs directory.
5. Select this folder, right-click and select "Delete". If the folder contains files, the system will prompt you whether you want to move them to the Recycle Bin; if not, you can select "Yes" to delete them directly.
6. Open "File Explorer" again, find the folder related to Node.js, in C:UsersAppDataRoaming
   pm or C:Userspm-cache directory.
7. Select this folder, right-click and select "Delete". If the folder contains files, the system will prompt you whether you want to move them to the Recycle Bin; if not, you can select "Yes" to delete them directly.

Remove global Node.js modules

In Node.js, after global modules are installed, they will be installed in the global directory of the software and can be accessed at any time Use them. If you no longer need these global modules, we need to delete them. The specific steps are as follows:

1. Open "Command Prompt" or "PowerShell".
2. Enter the command "npm list -g --depth=0", which will list the names of all global modules.
3. Find the module name you need to delete.
4. Enter the command "npm uninstall -g " to delete the global module.

Delete local Node.js module

In Node.js, a local module is a module associated with the current working directory. If you want to delete these local modules, we need to delete them from the corresponding node_modules folder. The specific steps are as follows:

1. Open "Command Prompt" or "PowerShell".
2. Go to the directory where the local module that needs to be deleted is located, such as "cd ".
3. Enter the command "npm ls", which will list all installed modules in the current directory.
4. Find the module name you need to delete.
5. Enter the command "npm uninstall " to delete the local module.

In summary, the above are the detailed steps to delete the program installed by Node.js. Whether deleting the global Node.js module or deleting the local Node.js module, you need to operate it carefully to avoid unnecessary problems. When uninstalling software or deleting files, it is best to back up some important data to prevent unnecessary losses caused by accidental deletion. At the same time, we recommend that you use standard uninstall methods when deleting programs to avoid deleting unnecessary files or data and causing system problems.

The above is the detailed content of Delete the program installed by nodejs. For more information, please follow other related articles on the PHP Chinese website!