<!DOCTYPE HTML>
<html >
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>流程控制语句</title>
</head>
<body>
<div id="con">
<script type="text/javascript">
var A=[
['小A','女','大一',21],
['小B','男','大三',23],
['小C','男','大四',24],
['小D','女','大一',21],
['小E','女','大四',22],
['小F','男','大一',21],
['小G','女','大二',22],
['小H','女','大三',20],
['小I','女','大一',20],
['小J','男','大三',20]
];
//将以上数组通过join()方法全部转换为字符串并输出
for(var i=0;i<A.length;i++){
var B=A[i].join("-")
document.write(B)
}
</script>
</div>
<script type="text/javascript">
//提取上面的文本内容并输出
document.write(document.getElementById("con").innerHTML)
</script>
</body>
</html>结果
按照自己的节奏前行
猎豹012
迁就LOSE
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