用mojibake生成错误消息

Question

我正在学习Perl，在系统控制台中，我正在执行一个脚本，它显示了以下奇怪的字符：

open(my $fh, '<', 'teste') or warn $!
Arquivo ou diretório não encontrado at reply input line 1.

消息应该是：Arquivo ou diretório não encontrado at reply input line 1.

我想是iso-8859-1。

我希望对所有UTF-8进行编码/解释，因此我已经学会了在源代码中放置以下行：

use open qw/:std :utf8/; # entrada e saída em utf8                                                                                         
use utf8; # código fonte em utf8

在我的系统里我：

LANG=pt_BR.UTF-8
LANGUAGE=pt_BR:pt:en
LC_CTYPE=pt_BR.UTF-8
LC_NUMERIC="pt_BR.UTF-8"
LC_TIME="pt_BR.UTF-8"
LC_COLLATE="pt_BR.UTF-8"
LC_MONETARY="pt_BR.UTF-8"
LC_MESSAGES="pt_BR.UTF-8"
LC_PAPER="pt_BR.UTF-8"
LC_NAME="pt_BR.UTF-8"
LC_ADDRESS="pt_BR.UTF-8"
LC_TELEPHONE="pt_BR.UTF-8"
LC_MEASUREMENT="pt_BR.UTF-8"
LC_IDENTIFICATION="pt_BR.UTF-8"
LC_ALL=

我的终端由油灰处理。

如何解决这个问题？

Answer 1

这不是Perl，而是终端设置。

正如马特雅各布所指出的那样，终点站是可以的。

我刚做了一个测试，把注册表倒掉了：

regedit /ea "D:\putty.reg.old" HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions

是翻译>远程字符集中putty的图形用户界面，默认情况下显示的是UTF-8编码。但它并没有被设定为。因此，我只需将其更改为任何编码，保存会话并再次将其保存到putty.reg中以进行文件比较。

fc putty.reg.old putty.reg
***** putty.reg.old
"Wordness224"="2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,2,2,2"
"LineCodePage"=""
"CJKAmbigWide"=dword:00000000
***** PUTTY.REG
"Wordness224"="2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,2,2,2"
"LineCodePage"="ISO-8859-1:1998 (Latin-1, West Europe)"
"CJKAmbigWide"=dword:00000000
*****

现在我们看到"LineCodePage"="“是空的。选择UTF-8现在应该是有效的！

fc putty.reg.old putty.reg
***** putty.reg.old
"Wordness224"="2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,2,2,2"
"LineCodePage"=""
"CJKAmbigWide"=dword:00000000
***** PUTTY.REG
"Wordness224"="2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,2,2,2"
"LineCodePage"="UTF-8"
"CJKAmbigWide"=dword:00000000
*****

让我们进入服务器并进行测试！

~(master ✗) perl -e 'open(my $fh, "<", "teste") or warn $!'
Arquivo ou diretório não encontrado at -e line 1.