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<html>
<head>
<title>if/else条件语句</title>
</head>
<body>
<center><h2>测试if/else条件语句</h2></center>
<hr>
<script language="JavaScript">
// 变量声明
var strSex;
strSex = "女";
// 条件叙述
if (strSex == "男"){
document.write("男性网友您好! ");
}
else{
document.write("女性网友您好! ");
document.write("欢迎使用JavaScript<br>");
</script>
</body>
</html>
CSS代码...
JS代码...
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