Node.js has a module called PATH to interact with file and directory paths.
Like End of Line (EOL) is obtained as require(‘os).EOL and require(‘os’).tmdir() to ensure the correct thing is done based on the platform. Node.js comes with another module called ‘os’ which helps to build a more cross-platform application.
Writing to temp directory while performing some complex computation is a common requirement as well along with reading files from the home directory. And reading the file to support multiple platforms would mean that we have to come up with a complex regex or write conditional logic based on the platform at the expense of maintenance of the application.
GET FILE PATH JS WINDOWS
In a Unix-based system, ‘\n’ is used while some other platforms use \r and there are platforms like Windows which use both i.e., \n\r. Though Windows supports forward slash, Microsoft suggests using a backward slash.Īnother set of common requirements is dealing with newline characters. As each operating system has its specific set of guidelines and if we dealt wrongly with them, then we are sure to run into problems.įor example, backward slash (‘\’) on windows would be a directory separator whereas the same on a Unix-based system is an escape character and the forward-slash (‘/’) is used for directory separator on Unix-based system. But the most common issue to deal with supporting multiple operating systems is PATHS. Node.js comes with an ‘fs’ module for dealing with files. To perform these operations, the Node.Js application has to deal with the filesystem of the Operating system in which the application is deployed. Some of the common file formats that are typically dealt with are importing or exporting data from/to JSON, Excel, CSV formats. Working with a file is one of the common most requirements like reading from a file, writing/updating to a file, etc.
GET FILE PATH JS FULL
For more information, check out Full Stack Development course. Linux servers are similar to OSX as both are based on UNIX but Windows servers are a little different. Node.js is a Cross-platform which implies that an application developed in Node.js on OSX should be able to deploy it on Windows servers and Linux servers. It is used to build highly performant and scalable applications and is an event-driven non-blocking I/O model. Node.js is an Open-Source and Cross-platform JavaScript runtime environment built on the V8 JavaScript engine – the core of google chrome.
0 kommentar(er)
