vbscript 取得汉字的字节码比较容易直接两个函数Asc和Hex就好了,js转换起来比较麻烦,所以可以调用vbscript的函数来实现这个功能 <script language="javascript">function getBytes(chrList)...{ var bytes = []; for(var i = 0;i<chrList.length;i++) ...{ c = ""; ch = chrList.charAt(i); execScript("c = Hex(Asc(ch))","vbscript"); bytes.push(c); } return bytes;}function reBytes(arr) ...{ c = ""; for(var i=0;i <arr.length;i++) ...{ byt = arr[i]; execScript("c = c+Chr(CInt( '&H '& byt))","vbscript"); } return c; } var chrList = "汉字";alert(getBytes(chrList)); //BABA,D7D6 alert(reBytes([ 'BABA ', 'D7D6 '])); // 汉字</script>