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分享怎样写才能使结果输出为 b
怎样写才能使结果输出为 b (我想对ASCII加1)
<script language="javascript">
var v_a = 1;
var v_b = 'a';
document.write("The the result = " + (v_a + v_b));
</script>
<script language="javascript">
var v_a = 1;
var v_b = 'a';
document.write("The the result = " + (v_a + v_b));
</script>
...全文
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梅雪香 2005-03-18
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<html>
<head>
</head>
<body >
<script>
var newchar='a'.charCodeAt(0);
newchar+=1;
alert(String.fromCharCode(newchar));
</script>
多谢！
---------------------------------------------------------------
c=String.fromCharCode(65)
---------------------------------------------------------------
str.charCodeAt(x)，表示将字符串str中的第x个字符转变成ASCII值
求ASCII转字符：javascript用String.fromCharCode(x);vbscript用chr(x)或chrw(x)
求字符转ASCII：javascript用??;vbscript用asc('字符')
</body>
</html>
<head>
</head>
<body >
<script>
var newchar='a'.charCodeAt(0);
newchar+=1;
alert(String.fromCharCode(newchar));
</script>
多谢！
---------------------------------------------------------------
c=String.fromCharCode(65)
---------------------------------------------------------------
str.charCodeAt(x)，表示将字符串str中的第x个字符转变成ASCII值
求ASCII转字符：javascript用String.fromCharCode(x);vbscript用chr(x)或chrw(x)
求字符转ASCII：javascript用??;vbscript用asc('字符')
</body>
</html>
