当我尝试将double转换为Date时出现问题.这是我的代码:
double itemDouble = 1370437809.00;
long itemLong = (long) (itemDouble * 1000);
Date itemDate = new Date(itemLong);
String itemDateStr = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SS").format(itemDate);
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当itemDoubleis 1370437809.00,itemDateStr是2013-06-05 21:10:09.00,
但当itemDouble的小数位不为零时,例如1370437809.66,itemDateStr是2013-06-05 21:10:09.660.格式化的日期字符串不正确.
怎么回事?