JavaScript学习与实践（11）
这是两个特殊的字段，用在循环之中，
例子：
用Break statement来跳出循环
<html>
<body>
<script type="text/javascript">
var i=0
for (i=0;i<=10;i++)
{
if (i==3){break}
document.write("The number is " + i)
document.write("<br />")
}
</script>
<p>Explanation: The loop will break when i=3.</p>
</body>
</html>
他的执行结果在下面呢
The number is 0
The number is 1
The number is 2
Explanation: The loop will break when i=3.
用Continue statement来跳出当前的循环并执行下一条语句，
<html>
<body>
<script type="text/javascript">
var i=0
for (i=0;i<=10;i++)
{
if (i==3){continue}
document.write("The number is " + i)
document.write("<br />")
}
</script>
<p>Explanation: The loop will break the current loop and continue with the next value when i=3.</p>
</body>
</html>
他的执行结果如下：
The number is 0
The number is 1
The number is 2
The number is 4
The number is 5
The number is 6
The number is 7
The number is 8
The number is 9
The number is 10
Explanation: The loop will break the current loop and continue with the next value when i=3.
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