17 lines
343 B
JavaScript
17 lines
343 B
JavaScript
/**
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* Convert String to ArrayBuffer
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*
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* @param {String} str Input String
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* @return {ArrayBuffer} Output converted ArrayBuffer
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*/
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export default function str2ab(str) {
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const strLen = str.length;
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const bytes = new Uint8Array(strLen);
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for (let i = 0; i < strLen; i++) {
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bytes[i] = str.charCodeAt(i);
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}
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return bytes.buffer;
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}
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