将日期转换为Scala中的时间戳 [英] Convert Date to Timestamp in Scala

问题描述

在Scala中，我将Date转换为Timestamp。我目前正在这样做：

In Scala, I am converting Date to Timestamp. I am currently doing this with:

val date = new java.util.Date()
new java.sql.Timestamp(new org.joda.time.DateTime(date).getMillis)

有没有这样做的方式？ Java通知的响应也是相关的。

Is there a slicker way of doing this? Java-informed responses would also be relevant.

推荐答案

为什么不像使用 Date.getTime（） ？

Why not something as simple as using Date.getTime()?

new java.sql.Timestamp(date.getTime)

您不需要Joda时间。 Scala在这里并不重要，除非您需要隐式转换：

You don't need Joda time for this. Scala isn't really relevant here, unless you need an implicit conversion:

//import once, use everywhere
implicit def date2timestamp(date: java.util.Date) = 
    new java.sql.Timestamp(date.getTime)

val date = new java.util.Date

//conversion happens implicitly
val timestamp: java.sql.Timestamp = date

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