Elixir DateTime.to_string用法及代碼示例

Elixir語言中 DateTime.to_string 相關用法介紹如下。

用法:

to_string(datetime)

@spec to_string(Calendar.datetime()) :: String.t()

根據其日曆將給定的datetime 轉換為字符串。

例子

iex> dt = %DateTime{year: 2000, month: 2, day: 29, zone_abbr: "CET",
...>                hour: 23, minute: 0, second: 7, microsecond: {0, 0},
...>                utc_offset: 3600, std_offset: 0, time_zone: "Europe/Warsaw"}
iex> DateTime.to_string(dt)
"2000-02-29 23:00:07+01:00 CET Europe/Warsaw"

iex> dt = %DateTime{year: 2000, month: 2, day: 29, zone_abbr: "UTC",
...>                hour: 23, minute: 0, second: 7, microsecond: {0, 0},
...>                utc_offset: 0, std_offset: 0, time_zone: "Etc/UTC"}
iex> DateTime.to_string(dt)
"2000-02-29 23:00:07Z"

iex> dt = %DateTime{year: 2000, month: 2, day: 29, zone_abbr: "AMT",
...>                hour: 23, minute: 0, second: 7, microsecond: {0, 0},
...>                utc_offset: -14400, std_offset: 0, time_zone: "America/Manaus"}
iex> DateTime.to_string(dt)
"2000-02-29 23:00:07-04:00 AMT America/Manaus"

iex> dt = %DateTime{year: -100, month: 12, day: 19, zone_abbr: "CET",
...>                hour: 3, minute: 20, second: 31, microsecond: {0, 0},
...>                utc_offset: 3600, std_offset: 0, time_zone: "Europe/Stockholm"}
iex> DateTime.to_string(dt)
"-0100-12-19 03:20:31+01:00 CET Europe/Stockholm"

相關用法

注：本文由純淨天空篩選整理自elixir-lang.org大神的英文原創作品 DateTime.to_string(datetime)。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。