将java.util.Calendar ISO 8601格式转换为java.sql.Timestamp [英] Convert java.util.Calendar ISO 8601 format to java.sql.Timestamp

问题描述

我有一个ISO 8601日期格式的日期 2015-09-08T01:55:28Z .我使用以下代码将ISO 8601命运转换为Calendar对象:

I have a date in ISO 8601 date format 2015-09-08T01:55:28Z. I used this code to convert the ISO 8601 fate to a Calendar object:

Calendar cal = javax.xml.bind.DatatypeConverter.parseDateTime("2015-09-08T01:55:28Z");

，现在我需要使用 cal.getTime()来获取我的时间，但是我需要将其转换为 java.sql.Timestamp .我尝试这样做:

and now I need to use the cal.getTime() to get my time, but I need to convert it to a java.sql.Timestamp. I tried to do this:

final Timestamp finalDate = (Timestamp) cal.getTime();

但我收到此错误:

java.lang.ClassCastException: java.util.Date cannot be cast to java.sql.Timestamp

想法?

推荐答案

例外情况是:

As the exception says: Calendar::getTime() returns a java.util.Date object, not a java.sql.Timestamp object. So you cannot cast it to a Timestamp object.

使用:

Timestamp timestamp = new Timestamp(cal.getTimeInMillis());

并且还考虑替换 Calendar 和新的日期&Java SE 8中引入了Time API .

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