获取文件流的长度FILE* mFile fopen(xxx_file, rb)fseek(mFile, 0, SEEK_END)int size ftello(m
获取文件流的长度
FILE* mFile = fopen("xxx_file", "rb");fseek(mFile, 0, SEEK_END);int size = ftello(mFile);? 获取文件流的长度
FILE* mFile = fopen("xxx_file", "rb");fseek(mFile, 0, SEEK_END);int size = ftello(mFile);?