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support multi-language 支持多种语言 #5

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itas109 opened this issue Nov 28, 2020 · 1 comment

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itas109 commented Nov 28, 2020

Describe the solution you'd like
support multi-language 支持多种语言

itas109 added the enhancement label

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itas109 commented Nov 28, 2020

gettext

code

// hello.cpp
#include <stdio.h>

#include <locale.h>
#include <libintl.h>
#define _(string) gettext (string)
#define LOCALEDIR "./locale/" 
#define PACKAGE "hello"

int main(int argc, char* argv[])

{

setlocale (LC_ALL, "");

bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);

printf(_("hello"));

return 0;
}

export po file

xgettext -a hello.cpp -o hello.po

"Content-Type: text/plain; charset=CHARSET/n" change CHARSET to UTF-8

make mo file

msgfmt hello.po -o hello.mo

mkdir

mkdir -p locale/zh_CN/LC_MESSAGES/

copy to locale/zh_CN/LC_MESSAGES/

cp hello.mo locale/zh_CN/LC_MESSAGES/

compile and run

g++ hello.cpp
./a.out

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