问题描述
转换JodaTime的最简单方法是 对象？
What is the simplest way to convert a JodaTime LocalDate to java.util.Date object?
推荐答案
JodaTime
要转换JodaTime的到，do
JodaTime
To convert JodaTime's org.joda.time.LocalDate to java.util.Date, do
Date date = localDate.toDateTimeAtStartOfDay().toDate();
要转换JodaTime的到，do
To convert JodaTime's org.joda.time.LocalDateTime to java.util.Date, do
Date date = localDateTime.toDate();
JavaTime
要转换Java8的到，do
JavaTime
To convert Java8's java.time.LocalDate to java.util.Date, do
Date date = Date.from(localDate.atStartOfDay().atZone(ZoneId.systemDefault()).toInstant());
要转换Java8的到 ，do
To convert Java8's java.time.LocalDateTime to java.util.Date, do
Date date = Date.from(localDateTime.atZone(ZoneId.systemDefault()).toInstant());
您可能会尝试使用 LocalDateTime＃toInstant（ZoneOffset），但是没有一个直接的API来获取系统默认区域偏移。
You might be tempted to shorten it with LocalDateTime#toInstant(ZoneOffset), but there isn't a direct API to obtain the system default zone offset.
要转换Java8的到，do
To convert Java8's java.time.ZonedDateTime to java.util.Date, do
Date date = Date.from(zonedDateTime.toInstant());
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