<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum=1.0,minimum=1.0,user-scalable=0" />
<script type="text/javascript">
var uint8array = new TextEncoder("utf-8").encode("hello bfw平台");//字符串转arraybuffer
var string = new TextDecoder().decode(uint8array);//arraybuffer转字符串
console.log(string);
</script>
</head>
<body>
</body>
</html>
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