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December 7, 2022 22:55
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How to download files from Firebase Storage
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Download Files from Storage</title> | |
| </head> | |
| <body> | |
| <img id="myImage" alt="imagen prueba"/> | |
| <script type="module"> | |
| // Import the functions you need from the SDKs you need | |
| import { initializeApp } from 'https://www.gstatic.com/firebasejs/9.14.0/firebase-app.js'; | |
| import { | |
| getStorage, | |
| ref, | |
| getDownloadURL | |
| } from 'https://www.gstatic.com/firebasejs/9.14.0/firebase-storage.js'; | |
| // Your web app's Firebase configuration | |
| const firebaseConfig = await fetch('./firebaseConfig.json') | |
| .then((response) => response.json()); | |
| // Initialize Firebase | |
| const app = initializeApp(firebaseConfig); | |
| // Initialize Cloud Storage and get a reference to the service | |
| const storage = getStorage(app); | |
| try { | |
| const imageRef = ref(storage, 'imagenes/unnamed.jpeg'); | |
| const url = await getDownloadURL(imageRef); | |
| const img = document.getElementById('myImage'); | |
| img.setAttribute('src', url); | |
| /** Ejemplo con Fetch Request | |
| // fetch(url).then(function (response) { | |
| // return response.blob(); | |
| // }).then(function (myBlob) { | |
| // console.log('url', url); | |
| // console.log('imagen', myBlob); | |
| // const objectURL = URL.createObjectURL(myBlob); | |
| // img.src = objectURL; | |
| // }); | |
| */ | |
| } catch (error) { | |
| console.log('error', error.code); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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