51 lines
2.5 KiB
Markdown
51 lines
2.5 KiB
Markdown
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---
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title: "Преобразование изображений в Base64 строку"
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date: 2022-10-06T22:25:08+03:00
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draft: false
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tags: [linux, tips]
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---
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В ОС Linux есть стандартная утилита `base64`, которая на вход принимает данные.
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> base64 присутсвует даже в [BusyBox](https://www.busybox.net/BusyBox.html)
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(Ctrl+F > base64)
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Ниже представлен пример, которые скачивает **SVG** код **twemoji**
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и преобразует его с строку **base64**.
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```sh
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curl https://raw.githubusercontent.com/twitter/twemoji/master/assets/svg/1f4a2.svg | base64
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% Total % Received % Xferd Average Speed Time Time Time Current
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Dload Upload Total Spent Left Speed
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100 994 100 994 0 0 3228 0 --:--:-- --:--:-- --:--:-- 3259
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NzA5LTguMDQ2IDMuNzA5eiIvPjwvc3ZnPg==
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```
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Остаётся только подставить данные типа (MIME) и использовать строку
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в любимом ЯП.
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Для **SVG** строка будет выглядеть так:
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```text
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data:image/svg+xml;base64,<BASE64_STRING>
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```
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