[英]Understanding the time.Parse function in Go
I am currently porting code from go to c# and came across this (simplified) piece of code. 我目前正在将代码从go移植到c#,并遇到了这段(简化的)代码。 I do know that it converts a given string
171228175744.085
using a given format 060102150405
. 我知道它转换给定的字符串
171228175744.085
使用给定的格式060102150405
。
The official docs only have examples using common formats like 2017-Feb-1
, not this format (a possible timestamp?) 官方文档仅包含使用常见格式(如
2017-Feb-1
示例,而不使用此格式(可能的时间戳?)。
I do know that this will result in the time beeing 2017-12-28 17:57:44.085 +0000 UTC
, but I do not have a clue how, because I have no information what the string 171228175744.085
and layout represent. 我确实知道这将导致时间
2017-12-28 17:57:44.085 +0000 UTC
,但是我不知道如何,因为我不知道字符串171228175744.085
和布局代表什么。 I do know that some of this information is GPS related. 我确实知道其中一些信息与GPS有关。 So, my question is: Does anyone know how to do this in c#?
因此,我的问题是:有人知道如何在c#中执行此操作吗?
package main
import (
"fmt"
"time"
)
func main() {
t, err := time.Parse("060102150405", "171228175744.085")
if err == nil{
fmt.Println(t)
}
}
The docs around time.Format explain what the format means. 围绕time.Format的文档解释了格式的含义。
Quoting: 引用:
Format returns a textual representation of the time value formatted
according to layout, which defines the format by showing how the
reference time, defined to be
Mon Jan 2 15:04:05 -0700 MST 2006
The format string in your example: 060102150405
tells the time parser to look for the following: 您的示例中的格式字符串:
060102150405
告诉时间解析器查找以下内容:
This is a convenient way of telling the parser how it should interpret each number. 这是一种告诉解析器如何解释每个数字的便捷方法。 If you look carefully, you'll see that numbers are not reused so when you say
06
, the parser matches it to 2006
. 如果仔细看,您会发现数字没有被重用,因此当您说
06
,解析器会将其匹配到2006
。
In C#, you can use datetime.ParseExact . 在C#中,可以使用datetime.ParseExact 。 Something along the lines of:
类似于以下内容:
DateTime.ParseExact(dateString, "yyMMddhhmmss", some_provider);
(note: I have not tried the C# snippet above. You may need to adjust it) (注意:我没有尝试过上面的C#代码段。您可能需要对其进行调整)
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