Download and delete file nodejs

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Featured on Meta. Now live: A fully responsive profile. Reducing the weight of our footer. Linked 1. Related Hot Network Questions. Question feed. However, deleting files had remained a mystery to me until today. Here's how you can do it as well as how to delete multiple ones using promises. To accomplish this seemingly mundane task we are going to use the fs.

So, all we need to do is call fs. The NodeJS documentation for this method has a great example of how we can use it:.

Why have I been needing to delete files I hear you ask? Okay, you probably haven't been asking that but I'm going to tell you anyway. If you're interested you can check out my project here but at the time of writing it's far from finished and is more of a learning project that anything production ready. Anyway within this project, I needed to download several files parse them and merge them into one file. After this was done instead of just leaving these files lingering about I thought it was best to do some housekeeping and get rid of them.

So, I started doing some researching and came across the above method. If you're interested in the full code snippet, please jump to the bottom of the article. If you're interested in how it works; keep reading. The first thing we need to do is import our packages and then define a function for all our code to live in.