int main(int argc, char* argv[])
{
char pBuffer[4096] = {0};
long offset = 0; //这里指定从文件头的第几个字节开始读取
unsigned int uiBytesToRead = 100; //在这里指定你要读取的字节数
FILE* pFile = fopen("d:\\test.txt", "r");
if (pFile)
{
fseek(pFile, offset, 0);
fread(pBuffer, 1, uiBytesToRead, pFile);
fflush(pFile);
fclose(pFile);
}
return 0;
}
温馨提示:答案为网友推荐,仅供参考