Comparing JSON import methods: HTTP vs require

I discovered two methods for importing local json files into my code.

  1. Using angulars http get.

This method is well-known for loading json input. It provides the flexibility to easily switch between remote and local json files.

  1. Typescript require

Another approach to load json in typescript files is through require. This method is straightforward as it eliminates the need to work with Promises/Observables. I simply include them like this:

data: any = require('assets/json/my.json');

I'm interested in understanding the advantages and disadvantages of these two approaches. Is there a preferred method and if so, why?

jsonangulartypescript

Answer №1

Hey there! The best option for you depends on your specific requirements.

If your file is static and will not be changing, using .require() might be the way to go. This method caches your file, so when you import it again, you'll get the cached version. However, if you need real-time data updates, this may not be the best choice as you won't receive the latest information from that file.

On the other hand, if your file is frequently updated, then utilizing HTTP is the way to go.

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