将Powershell创建的文件的编码更改为UTF8而不是UCS-2 LE [英] Change encoding of Powershell created file to UTF8 instead of UCS-2 LE

问题描述

我正在使用Powershell创建文件，我需要将此文件进行UTF8编码，到目前为止，我尝试过的所有尝试均以失败告终.

I'm using powershell to create a file, I need this file to be UTF8 Encoded, thus far all of the attempts I've tried have failed.

在Notepad ++中检查文件会显示UCS-2 LE BOM作为编码. powershell是否可以改用UTF8?

Inspecting the file in Notepad++ shows UCS-2 LE BOM as the encoding. Is it possible for powershell to use UTF8 instead?

到目前为止，我已经尝试对utf8进行编码，目前正在使用[IO.File]::WriteAllLines($filename, $text)

So far I've tried -encoding utf8 and currently I'm using [IO.File]::WriteAllLines($filename, $text)

当我在控制台中收到此错误，但是正在创建文件时，可能存在一个潜在的问题(请原谅，这是Powershell的一个非常新的问题)，导致该问题.

There may be an underlying issue (forgive me, very new to Powershell) that is causing the problem as I receive this error in the console however the file is being created:

    Cannot process argument because the value of argument "path" is null. Change the value of argument "path" to a non-null value.
    + CategoryInfo          : InvalidArgument: (:) [Out-File], PSArgumentNullException
    + FullyQualifiedErrorId : ArgumentNull,Microsoft.PowerShell.Commands.OutFileCommand
    + PSComputerName        : 50.19.209.240

ChangeFileModeByMask error (3): The system cannot find the path specified.
    + CategoryInfo          : NotSpecified: (ChangeFileModeB...path specified.:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError
    + PSComputerName        : 50.19.209.240

在给出答案后进行编辑以提供更多信息.

Edited after answer given to provide more info.

文件中的详细信息:

write-host "Creating Application.conf in UTF-8"
$filename = "c:\application.conf"
[IO.File]::WriteAllLines($filename, $text, [System.Text.Encoding]::UTF8) 

根据上述，控制台中的输出仍然错误.

the output in the console is still erroring as per the above.

推荐答案

您需要使用WriteAllLines的不同重载: File.WriteAllLines方法(String，String []，Encoding)，请参见此处: https://msdn.microsoft.com/zh-CN/library/3det53xh(v = vs.110).aspx

You need to use different overload of WriteAllLines: File.WriteAllLines Method (String, String[], Encoding), see here: https://msdn.microsoft.com/en-us/library/3det53xh(v=vs.110).aspx

它将是:

[IO.File]::WriteAllLines($filename, $text, [System.Text.Encoding]::UTF8)

当然可以使用PS方式:

And of course you can use PS way:

$text | Out-File $filename -encoding Utf8

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