24 lines
454 B
JavaScript
24 lines
454 B
JavaScript
// 0으로 초기화됨.
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const buffer = Buffer.alloc(1024);
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//or 초기화 없음
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// buffer = Buffer.allocUnsafe(1024);
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buffer.write('Hi.');
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console.log(buffer.toString());
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const buff = Buffer.from('Hello');
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console.log(buff[0]);
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console.log(buff.length);
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console.log(buff.toString());
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for (const c of buff) {
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console.log(c);
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}
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// copy
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let buf2 = Buffer.alloc(2);
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buffer.copy(buf2, 0, 0, 2);
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// slice
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console.log(buffer.slice(0, 2).toString());
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