如何在Flutter中读取Firestore时间戳 [英] How to read Firestore timestamp in Flutter

问题描述

如何将Firestore时间戳更改为"2天前或1小时前"?我尝试直接显示它，但输出的数据是像Timestamp(seconds=1556459022, nanosecond=0)这样的字符串.

How to change the firestore timestamp to something like "2 days ago or 1 hour ago" ? I tried displaying it directly but the data that came out was a string like Timestamp(seconds=1556459022, nanosecond=0).

该怎么做?

推荐答案

Firestore的时间戳具有

Firestore's timestamp has a toDate() method that will return a dart DateTime object.

由此您可以使用常规的dart解决方案，例如 或 timeago 库以将其显示为:

From that you can use regular dart solutions, like DateFormat or the timeago library to display it as in:

timeago.format(firestoreTimestamp.toDate());

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