Hi,

My first D program is like this:
-----------------------------------
import std.stdio;

void main(string[] args)
{
      dstring s1 = "hello你好"d;
      writeln(s1);
}
-----------------------------------
But the output is not correct(and my console codepage is 936):

C:\D\dmd2\samples\d>dmd hello.d -offilename hello.exe
C:\D\dmd2\samples\d>hello.exe
hello浣犲ソ

thanks.

On Sunday, 8 February 2015 at 05:57:31 UTC, Lave Zhang wrote:
> Hi,
>
> My first D program is like this:
> -----------------------------------
> import std.stdio;
>
> void main(string[] args)
> {
>       dstring s1 = "hello你好"d;
>       writeln(s1);
> }
> -----------------------------------
> But the output is not correct(and my console codepage is 936):
>
> C:\D\dmd2\samples\d>dmd hello.d -offilename hello.exe
> C:\D\dmd2\samples\d>hello.exe
> hello浣犲ソ
>
> thanks.

Hi,
I tried your code and it works fine for me. I think the windows console only supports UTF-16, try using wchar/wstring instead of dchar/dstring.

On 02/07/2015 09:57 PM, Lave Zhang wrote:
> Hi,
>
> My first D program is like this:
> -----------------------------------
> import std.stdio;
>
> void main(string[] args)
> {
>        dstring s1 = "hello你好"d;
>        writeln(s1);
> }
> -----------------------------------
> But the output is not correct(and my console codepage is 936):
>
> C:\D\dmd2\samples\d>dmd hello.d -offilename hello.exe
> C:\D\dmd2\samples\d>hello.exe
> hello浣犲ソ
>
> thanks.

This thread may be useful:


http://forum.dlang.org/thread/suzymdzjeifnfirtbnrc@dfeed.kimsufi.thecybershadow.net#post-suzymdzjeifnfirtbnrc:40dfeed.kimsufi.thecybershadow.net

Ali

On Sunday, 8 February 2015 at 06:26:38 UTC, Ali Çehreli wrote:
> On 02/07/2015 09:57 PM, Lave Zhang wrote:
>> Hi,
>>
>> My first D program is like this:
>> -----------------------------------
>> import std.stdio;
>>
>> void main(string[] args)
>> {
>>       dstring s1 = "hello你好"d;
>>       writeln(s1);
>> }
>> -----------------------------------
>> But the output is not correct(and my console codepage is 936):
>>
>> C:\D\dmd2\samples\d>dmd hello.d -offilename hello.exe
>> C:\D\dmd2\samples\d>hello.exe
>> hello浣犲ソ
>>
>> thanks.
>
> This thread may be useful:
>
>
> http://forum.dlang.org/thread/suzymdzjeifnfirtbnrc@dfeed.kimsufi.thecybershadow.net#post-suzymdzjeifnfirtbnrc:40dfeed.kimsufi.thecybershadow.net
>
> Ali

Thanks, my problem has been solved:)
---------------------------------------
import std.stdio;
import core.stdc.wchar_;

extern(C) int setlocale(int, char*);

static this()
{
   fwide(core.stdc.stdio.stdout, 1);
   setlocale(0, cast(char*)"china");
}

int main(string[] args)
{
	string s1 = "hello你好";
	writefln("%s", s1);
	return 0;
}

>
> Thanks, my problem has been solved:)
> ---------------------------------------
> import std.stdio;
> import core.stdc.wchar_;
>
> extern(C) int setlocale(int, char*);
>
> static this()
> {
>    fwide(core.stdc.stdio.stdout, 1);
>    setlocale(0, cast(char*)"china");
> }
>
> int main(string[] args)
> {
> 	string s1 = "hello你好";
> 	writefln("%s", s1);
> 	return 0;
> }

This solution has a problem, look at this：
http://forum.dlang.org/thread/jfawjvoedsxsznsuejoh@forum.dlang.org#post-tyslcbycorgfaqimldnd:40forum.dlang.org

On Sunday, 8 February 2015 at 05:57:31 UTC, Lave Zhang wrote:
> Hi,
>
> My first D program is like this:
> -----------------------------------
> import std.stdio;
>
> void main(string[] args)
> {
>       dstring s1 = "hello你好"d;
>       writeln(s1);
> }
> -----------------------------------
> But the output is not correct(and my console codepage is 936):
>
> C:\D\dmd2\samples\d>dmd hello.d -offilename hello.exe
> C:\D\dmd2\samples\d>hello.exe
> hello浣犲ソ
>
> thanks.

add such code is better than use 'chcp 65001' for exe's consumer.

extern(C) int setlocale(int, char*);

static this()
{
	import core.stdc.wchar_;

   fwide(core.stdc.stdio.stdout, 1);
   setlocale(0, cast(char*)"china");
}

-----------------------------------------------------------------------
module cnsetlocale;

import std.stdio;

extern(C) int setlocale(int, char*);

static this()
{
	import core.stdc.wchar_;

   fwide(core.stdc.stdio.stdout, 1);
   setlocale(0, cast(char*)"china");
}

void main()
{
	printf("a！！\n");
	writefln("%s","hello,中文！！");
	string msg="你好！！";
	string msg1="去看电影吗？";
	string msg2="是吗？";
	a(msg2);
	writefln("the string is %s \n %s %s
and %s",msg,msg1,msg2,"你要去哪儿玩？");
	writeln("公园？","  电影院？");
	readln;
}
void a(string msg2)
{
	writefln("the string is %s",msg2);
}
------------
dmd hello //only such simple

'printf' is error,but for consumer is better,because they don't need  change any things,so don't use the 'printf' function .

If only test for yourself,you can add such codes for your main :

	import std.process;
	executeShell("chcp 65001");

then,change the Font to 'Lucida Console'

after 'dmd hello'

( if you don't want use 65001,then open cmd,chcp 936 ,and change the Font to '宋体')

ok.