<script language="javascript">
try
{
throw new Error(10,"asdasdasd")
}
catch (e)
{
alert(e.message);
alert(e.description)
alert(e.number)
alert(e.name)
throw new Error(10,"asdasdasd")
}
</script>
在JavaScript可以使用try...catch来进行异常处理。例如:
try {
foo.bar();
} catch (e) {
alert(e.name + ": " + e.message);
}
目前我们可能得到的系统异常主要包含以下6种:
EvalError: raised when an error occurs executing code in eval()
RangeError: raised when a numer......
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