JavaScript fromCharCode() ·½·¨

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String.fromCharCode(numX,numX,...,numX)
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numX ±ØÐè¡£Ò»¸ö»ò¶à¸ö Unicode Öµ£¬¼´Òª´´½¨µÄ×Ö·û´®ÖеÄ×Ö·ûµÄ Unicode ±àÂë¡£

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<script type="text/javascript">

document.write(String.fromCharCode(72,69,76,76,79))
document.write("<br />")
document.write(String.fromCharCode(65,66,67))

</script>

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HELLO
ABC

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fromCharCode()
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charCodeAt() ·½·¨

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