16 lines
441 B
TypeScript
16 lines
441 B
TypeScript
export async function fileToDataUrl(file: File): Promise<string> {
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return new Promise((resolve, reject) => {
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const reader = new FileReader()
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reader.readAsDataURL(file)
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reader.onload = () => {
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const result = reader.result as string
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resolve(result)
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}
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reader.onerror = error => reject(error)
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})
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}
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export function dataUrlToBase64(dataUrl: string): string {
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return dataUrl.replace(/^data:.+;base64,/, "")
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}
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