On NPM you can find multiple modules that can help you to call third-party APIs. There are many ways to call an external APIs. You just require the core basic HTTP module and start calling external APIs.
#How to install curl using node js code
Run the following in your terminal from the directory you want your code to live in: npm install request How ‘request’ module works in Node.js:Ĭonnecting to external APIs is easy in Node. You can install it as a dependency from npm in your Node.js project.
9.0 Also, check the npm version npm - v 6.13. x sudo - E bash - sudo apt - get install nodejs Check node version node - v v13. ‘request’ library is much more user friendly than the default http module and it has been used in Node.js community for several years. install nodejs using curl code example Example 1: install node js ubuntu sudo apt - get install curl curl - sL https : / / deb. To solve above issue, we can use ‘request’ npm module to send large JSON data through Node.js without using cURL. (/Users/Leon/Desktop/demo-repository/test.js:40:10) at Module._compile (module.js:571:32) at Object.Module._extensions.js (module.js:580:10) at Module.load (module.js:488:32) at tryModuleLoad (module.js:447:12) Use of ‘request’ NPM module in Node.js: But the problem with cURL is when we try to send large JSON data through cURL call in Node.js then it gives following error: internal/child_process.js:319 throw errnoException(err, 'spawn') ^ Error: spawn E2BIG at exports._errnoException (util.js:1050:11) at ChildProcess.spawn (internal/child_process.js:319:11) at (child_process.js:378:9) at module.exports (/Users/Leon/Desktop/demo-repository/node_modules/curlrequest/spawn.js:19:30) at (/Users/Leon/Desktop/demo-repository/node_modules/curlrequest/index.js:248:17) at Object. When we send the request using Postman it works well even with the large file. And When we try to send a smaller file (with a smaller body) using cURL call it works. When we use ‘curlrequest’ npm module in Node, there are some limitations (like you can’t pass data more than 100KB through cURL in Node.js) so to overcome these limitations, we can use ‘request’ npm module to call third-party APIs. But there are some limitation in cURL call in Node.jsand they are as below: Limitation of cURL POST call in Node.js: With cURL we can do things likes proxy support, user authentication, file uploading, HTTP posting, SSL connections, and many other things. It saves a lot of development time by just switching to the version of nodejs needed.Curl is used to transfer data to a server and also for to get data from the server, using one of the supported protocols (HTTP, HTTPS, FTP). Node Version Manager (NVM) is a great tool and easy to switch between multiple node versions while working on projects that required different NodeJs versions. To completely remove nvm from the system. To use installed nodeJs version in the system nvm use system Or can be used below command nvm exec 8.11.1 node app.js Other Commands Remove the Alias nvm unalias awesome-project Run to specific NodeJs version, without switching nvm run 8.11.1 app.js nvm alias awesome-project 12.13.1Īfter creating an alias, then switch to the alias nvm use awesome-project We can create an alias as per the Project basis or the group of projects using the same NodeJs version. Use Custom alias for installed NodeJs versions Switching Between installed NodeJs Versions nvm use 8.11.1 //To enable 8.11.1 nvm use 12.13.1 //To enable 12.13.1
#How to install curl using node js windows
nvm install 8.11.1 // to install the 8.11.1 version nvm install 12.13.1 //to install the 12.13.1 version UnInstall the multiple NodeJs version nvm uninstall 8.11.1 Switching the NodeJs version Get a List of installed NodeJs version nvm list //for windows nvm ls //for MacOs/linux Multiple NodeJs version can be installed using the below command. Verify Installation command -v nvm Usage Get a List of all available NodeJs versions nvm ls available //windows nvm ls-remote //MacOs/Linux Install latest NodeJs version nvm install node Install latest LTS Release nvm install -lts Install particular NodeJs version Verify Installation nvm version MacOs/Linux Installation of NVM Windowsĭownload nvm-setup.zip and install on the windows NVM allows installing multiple node js versions on the same machine and switching between the required node js version. To overcome this problem, we can use the Node Version Manager (NVM).
While working on the multiple projects of NodeJs, you might be required to run different projects on the different nodejs version or for the legacy nodejs projects, you might require an old version of the nodejs, and the others required a new version of node-js, or to checkout the new feature of nodejs, you need to install the latest version of node jsĪs on the same machine, we can only install one version of the nodejs, so it's very painful to uninstall and install the new node version as per your project requirements.
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