Creation of Parsers
You need to create a parser that will work as follows:
1 . In the parser by admin are added conditional “projects”.
2nd Inside each “project” are added links to the products pages on different sites that you need to parish every day.
Three The administrator chooses which elements to parish on the page of each site.
For example: product name, current price, old price, number of reviews, product rating, link to the image. How the administrator sets the item for parsing (for example through the item in the code or some other way) you will offer. The main thing is universality and convenience.
4 . After parsing, a Google table or CSV file with extracted data is generated. Every day the data is added to the table. If there were no changes in a day - they are still added with current values.
and 5. Columns of the table: date, current price, old price, product name, number of reviews, product rating and others
Please indicate the indicative time and cost of your work.
У каждого проекта свой файл выгрузки
Все товары на сайтах не нужны. Нужны только заданные товары
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459 11 0 Hello to you.
Cost of a standard parser from 250gn per source
Deadlines for the development of the parser / delivery of results - usually during the day.
It depends on the amount of work required.
You need to understand yourself that universal parsers do not exist.
For similar projects, I can offer the following:
- indicate the regular for the appropriate parameters for each source in the admin.
… But is it a moment when the parser will find the goods?
Are you going to link to the goods? In my opinion, it is not quite comfortable.
To remove pages with goods from each source - a regular is required.
For pagination (plugging the list of goods) - too.
This all needs to be clarified. As I said above, there were similar projects. A small admin is done, with the possibility of adding the source and tasks / settings for each regular expression for all the necessary values.
All works are performed within reasonable costs and in a minimum time.
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10038 117 0 Hello to you.
I’m developing bots and parsers on NodeJS. Ready to take. Let’s write, we will discuss.
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321 2 0 Ready to discuss tasks
I’m making a parser in PHP.
Ready to cooperate continuously
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Каждый сайт устроен и написан по разному, информацию выдает также, поэтому один универсальный парсер на 100500 сайтов вряд ли реализуем
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Google Sheets -> “=ImportXML(посилання; Xpath; “en_US”) “
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Ivan O. Fastflow
Что за кринж...
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Были похожие проекты. Делалась небольшая админка. Где идет управление источниками и для каждого настройка регулярных выражений для каждого параметра (будь то характеристики товара или ссылки на товар / пагинацию)
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ТОму то і кажу = що було багато таких проектів, де замовник хо ів універсальності - і нічого доброго не було - тому що немає універсального рішення
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