setlocale, _wsetlocale
为了正常显示中文信息，比如使用cout、wcout显示中文，可能需要设置其locale信息，此时就需要标题中的两个函数。
char
*
setlocale(
int
category,
const
char
*
locale
);
wchar_t
*
_wsetlocale(
int
category,
const
wchar_t
*
locale
);
Primary
language
Sublanguage
Language
string
Chinese
Chinese
"
chinese
"
Chinese
Chinese (simplified)
"
chinese-simplified
"
or
"
chs
"
Chinese
Chinese (traditional)
"
chinese-traditional
"
or
"
cht
"
Czech
Czech
"
csy
"
or
"
czech
"
Danish
Danish
"
dan
"
or
"
danish
"
Dutch
Dutch (
default
)
"
dutch
"
or
"
nld
"
Dutch
Dutch (Belgium)
"
belgian
"
,
"
dutch-belgian
"
, or
"
nlb
"
English
English (
default
)
"
english
"
English
English (Australia)
"
australian
"
,
"
ena
"
, or
"
english-aus
"
English
English (Canada)
"
canadian
"
,
"
enc
"
, or
"
english-can
"
English
English (New Zealand)
"
english-nz
"
or
"
enz
"
English
English (United Kingdom)
"
eng
"
,
"
english-uk
"
, or
"
uk
"
English
English (United States)
"
american
"
,
"
american english
"
,
"
american-english
"
,
"
english-american
"
,
"
english-us
"
,
"
english-usa
"
,
"
enu
"
,
"
us
"
, or
"
usa
"
Finnish
Finnish
"
fin
"
or
"
finnish
"
French
French (
default
)
"
fra
"
or
"
french
"
French
French (Belgium)
"
frb
"
or
"
french-belgian
"
French
French (Canada)
"
frc
"
or
"
french-canadian
"
French
French (Switzerland)
"
french-swiss
"
or
"
frs
"
German
German (
default
)
"
deu
"
or
"
german
"
German
German (Austria)
"
dea
"
or
"
german-austrian
"
German
German (Switzerland)
"
des
"
,
"
german-swiss
"
, or
"
swiss
"
Greek
Greek
"
ell
"
or
"
greek
"
Hungarian
Hungarian
"
hun
"
or
"
hungarian
"
Icelandic
Icelandic
"
icelandic
"
or
"
isl
"
Italian
Italian (
default
)
"
ita
"
or
"
italian
"
Italian
Italian (Switzerland)
"
italian-swiss
"
or
"
its
"
Japanese
Japanese
"
japanese
"
or
"
jpn
"
Korean
Korean
"
kor
"
or
"
korean
"
Norwegian
Norwegian (
default
)
"
norwegian
"
Norwegian
Norwegian (Bokmal)
"
nor
"
or
"
norwegian-bokmal
"
Norwegian
Norwegian (Nynorsk)
"
non
"
or
"
norwegian-nynorsk
"
Polish
Polish
"
plk
"
or
"
polish
"
Portuguese
Portuguese (
default
)
"
portuguese
"
or
"
ptg
"
Portuguese
Portuguese (Brazil)
"
portuguese-brazilian
"
or
"
ptb
"
Russian
Russian (
default
)
"
rus
"
or
"
russian
"
Slovak
Slovak
"
sky
"
or
"
slovak
"
Spanish
Spanish (
default
)
"
esp
"
or
"
spanish
"
Spanish
Spanish (Mexico)
"
esm
"
or
"
spanish-mexican
"
Spanish
Spanish (Modern)
"
esn
"
or
"
spanish-modern
"
Swedish
Swedish
"
sve
"
or
"
swedish
"
Turkish
Turkish
"
trk
"
or
"
turkish
"
char
*
setlocale(
int
category,
const
char
*
locale );wchar_t
*
_wsetlocale(
int
category,
const
wchar_t
*
locale );
Primary language Sublanguage Language
string
Chinese Chinese
"
chinese
"
Chinese Chinese (simplified)
"
chinese-simplified
"
or
"
chs
"
Chinese Chinese (traditional)
"
chinese-traditional
"
or
"
cht
"
Czech Czech
"
csy
"
or
"
czech
"
Danish Danish
"
dan
"
or
"
danish
"
Dutch Dutch (
default
)
"
dutch
"
or
"
nld
"
Dutch Dutch (Belgium)
"
belgian
"
,
"
dutch-belgian
"
, or
"
nlb
"
English English (
default
)
"
english
"
English English (Australia)
"
australian
"
,
"
ena
"
, or
"
english-aus
"
English English (Canada)
"
canadian
"
,
"
enc
"
, or
"
english-can
"
English English (New Zealand)
"
english-nz
"
or
"
enz
"
English English (United Kingdom)
"
eng
"
,
"
english-uk
"
, or
"
uk
"
English English (United States)
"
american
"
,
"
american english
"
,
"
american-english
"
,
"
english-american
"
,
"
english-us
"
,
"
english-usa
"
,
"
enu
"
,
"
us
"
, or
"
usa
"
Finnish Finnish
"
fin
"
or
"
finnish
"
French French (
default
)
"
fra
"
or
"
french
"
French French (Belgium)
"
frb
"
or
"
french-belgian
"
French French (Canada)
"
frc
"
or
"
french-canadian
"
French French (Switzerland)
"
french-swiss
"
or
"
frs
"
German German (
default
)
"
deu
"
or
"
german
"
German German (Austria)
"
dea
"
or
"
german-austrian
"
German German (Switzerland)
"
des
"
,
"
german-swiss
"
, or
"
swiss
"
Greek Greek
"
ell
"
or
"
greek
"
Hungarian Hungarian
"
hun
"
or
"
hungarian
"
Icelandic Icelandic
"
icelandic
"
or
"
isl
"
Italian Italian (
default
)
"
ita
"
or
"
italian
"
Italian Italian (Switzerland)
"
italian-swiss
"
or
"
its
"
Japanese Japanese
"
japanese
"
or
"
jpn
"
Korean Korean
"
kor
"
or
"
korean
"
Norwegian Norwegian (
default
)
"
norwegian
"
Norwegian Norwegian (Bokmal)
"
nor
"
or
"
norwegian-bokmal
"
Norwegian Norwegian (Nynorsk)
"
non
"
or
"
norwegian-nynorsk
"
Polish Polish
"
plk
"
or
"
polish
"
Portuguese Portuguese (
default
)
"
portuguese
"
or
"
ptg
"
Portuguese Portuguese (Brazil)
"
portuguese-brazilian
"
or
"
ptb
"
Russian Russian (
default
)
"
rus
"
or
"
russian
"
Slovak Slovak
"
sky
"
or
"
slovak
"
Spanish Spanish (
default
)
"
esp
"
or
"
spanish
"
Spanish Spanish (Mexico)
"
esm
"
or
"
spanish-mexican
"
Spanish Spanish (Modern)
"
esn
"
or
"
spanish-modern
"
Swedish Swedish
"
sve
"
or
"
swedish
"
Turkish Turkish
"
trk
"
or
"
turkish
"