如何在C中读取/写入UTF8文本文件?
我正在尝试从文本文件中读取UTF8文本,然后将其中一些打印到另一个文件中。我正在使用Linux和gcc编译器。这是我正在使用的代码:
#include <stdio.h>#include <stdlib.h>
int main(){
FILE *fin;
FILE *fout;
int character;
fin=fopen("in.txt", "r");
fout=fopen("out.txt","w");
while((character=fgetc(fin))!=EOF){
putchar(character); // It displays the right character (UTF8) in the terminal
fprintf(fout,"%c ",character); // It displays weird characters in the file
}
fclose(fin);
fclose(fout);
printf("\nFile has been created...\n");
return 0;
}
目前,它适用于英文字符。
回答:
这段代码对我有用:
/* fgetwc example */#include <stdio.h>
#include <wchar.h>
#include <stdlib.h>
#include <locale.h>
int main ()
{
setlocale(LC_ALL, "en_US.UTF-8");
FILE * fin;
FILE * fout;
wint_t wc;
fin=fopen ("in.txt","r");
fout=fopen("out.txt","w");
while((wc=fgetwc(fin))!=WEOF){
// work with: "wc"
}
fclose(fin);
fclose(fout);
printf("File has been created...\n");
return 0;
}
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