Node js download all files on page

Active Oldest Votes. Easiest way is to use request module Here you are trying to store entire result in memory and console log it. Improve this answer. Nidhin David Nidhin David 2, 3 3 gold badges 30 30 silver badges 39 39 bronze badges.

I guess you will have to tap in between writing to file and do some calculations using the content-length from response headers and the bytes received during each event. There could be modules, if I come across one, will let you know — Nidhin David. Really helpful answer. Thank you — Waleed BnoL BnoL 3 3 silver badges 3 3 bronze badges. My version of code. Rajib Chy 9 9 silver badges 19 19 bronze badges.

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We also use third-party cookies that help us analyze and understand how you use this website. It can be used to initialize something needed for other actions. Action afterFinish is called after all resources downloaded or error occurred. Action beforeRequest is called before requesting resource.

You can use it to customize request options per resource, for example if you want to use different encodings for different resource types or add something to querystring.

Should return object which includes custom options for got module. If multiple actions beforeRequest added - scraper will use requestOptions from last one. Action afterResponse is called after each response, allows to customize resource or reject its saving. Should return resolved Promise if resource should be saved or rejected with Error Promise if it should be skipped.

Promise should be resolved with:. If multiple actions afterResponse added - scraper will use result from last one. Action onResourceSaved is called each time after resource is saved to file system or other storage with 'saveResource' action. Scraper ignores result returned from this action and does not wait until it is resolved. Action generateFilename is called to determine path in file system where the resource will be saved.

If multiple actions generateFilename added - scraper will use result from last one. Default plugins which generate filenames: byType , bySiteStructure. Action getReference is called to retrieve reference to resource for parent resource. Can be used to customize reference to resource, for example, update missing resource which was not loaded with absolute url. If multiple actions getReference added - scraper will use result from last one. Action saveResource is called to save file to some storage.

Use it to save files where you need: to dropbox, amazon S3, existing directory, etc. By default all files are saved in local file system to new directory passed in directory option see SaveResourceToFileSystemPlugin. If multiple actions saveResource added - resource will be saved to multiple storages.

Array of Resource objects containing:. This module uses debug to log events. Next command will log everything from website-scraper. Module has different loggers for levels: website-scraper:error , website-scraper:warn , website-scraper:info , website-scraper:debug , website-scraper:log. Skip to content. Star 1k. MIT License. Branches Tags. Could not load branches.

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