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CÓïÑÔÖÐÌṩÁËÁ½ÖÖ×Ö·ûÀàÐÍcharºÍwchar_t£¬CÓïÑÔʹÓÃ×Ö·ûÊý×éÀ´±íʾ×Ö·û´®£¬Í¬Ê±Ö§³ÖÁ½ÖÖÖ±½ÓÁ¿Ð´·¨£º"abcd"ºÍ L"abcd"
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#include <stdio.h> 
int main(){ 
    char str[] = "abcd"; 
    wchar_t wstr[] = L"abcdÊýѧ"; 
    printf("%s\n",str); 
    wprintf(L"%s\n",wstr); 
    return 0; 
}
´¿CÓïÑÔ»·¾³Ï£¬¿ÉÒÔʹÓÃÁ½¸öº¯ÊýwcstombsºÍmbstowcs À´½øÐпíÕ­×Ö·û´®µÄ»¥Ïàת»»£¬ÏÂÃæÒ»¶ÎÊÇCÓïÑÔÖÐwcstombsµÄÀý×Ó
#include <stdio.h> 
#include <stdlib.h> 
int main(){ 
    char str[] = "abcd"; 
    wchar_t wstr[] = L"bcda"; 
    wcstombs(str,wstr,sizeof(str)); 
    printf("%s\n",str); 
    return 0; 

ÕâÁ½¸öº¯Êý¶¼ÉùÃ÷ÔÚC±ê×¼¿âÍ·Îļþstdlib.hÖС£ÆäËüÅäÌ×µÄ×Ö·û´®²Ù×÷¶¼ÔÚÍ·Îļþstring.hºÍwchar.h
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C++ÖÐÎÒÃÇÓÐÁË×Ö·û´®ÀàstringºÍwstring£¬ÕâÁ½¸öÀà¶¼ÔÚÍ·Îļþstringµ±ÖУ¬²¢ÇÒiostreamÖÐÒ²ÌṩÁ˸÷×Ô¶ÔÓ¦°æ±¾µÄÊä³öÁ÷£º
#include <string> 
#include <iostream> 
int main(){ 
    std::string str = "abcd"; 
    std::wstring wstr = L"abcd"; 
    std::cout<<str<<std::endl; 
    std::wcout<<wstr<<std::endl;  
    return 0; 

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Information in this article applies to:
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