close
程式代碼:
DateFormat dateFormat =
new SimpleDateFormat("yyyy-MM-dd");
Date birth = dateFormat.parse(args[0]);
Date current = new Date();
long life = current.getTime() - birth.getTime();
System.out.println("你今年的歲數為:" +
(life / (1L * 365 * 24 * 60 * 60 * 1000)));
錯誤訊息:
unreported exception java.text.ParseException;
must be caught or declared to be thrown
SimpleDateFormat 的parse方法要捕捉異常,加上try-catch
try
{
//程式代碼
}
catch(java.text.ParseException e)
{
System.out.println(e.getMessage());
}
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