how to convert string into blob in javascript
const str2blob = txt => new Blob([txt]);how to convert string into blob in javascript
const str2blob = txt => new Blob([txt]);javascript stringify blob
const blobToBase64 = (blob) => {
return new Promise((resolve) => {
const reader = new FileReader();
reader.readAsDataURL(blob);
reader.onloadend = function () {
resolve(reader.result);
};
});
};
(async () => {
const b64 = await blobToBase64(blob);
const jsonString = JSON.stringify({blob: b64});
console.log(jsonString);
})();javascript stringify blob
const parsed = JSON.parse(jsonString);
const blob = await fetch(parsed.blob).then(res => res.blob());
console.log(blob);js string to blob
In order to extract data from a Blob, you need a FileReader.
var reader = new FileReader();
reader.onload = function() {
alert(reader.result);
}
reader.readAsText(blob);Copyright © 2021 Codeinu
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