In the MSDN:
The fwrite function writes up to count items, of size length each, from buffer to the output stream. The file pointer associated with stream (if there is one) is incremented by the number of bytes actually written. If stream is opened in text mode, each carriage return is replaced with a carriage-return – linefeed pair. The replacement has no effect on the return value.但是我不想要“each carriage return is replaced with a carriage-return – linefeed pair”，不想要出现这个replacement，各位大虾怎么办????
The fwrite function writes up to count items, of size length each, from buffer to the output stream. The file pointer associated with stream (if there is one) is incremented by the number of bytes actually written. If stream is opened in text mode, each carriage return is replaced with a carriage-return – linefeed pair. The replacement has no effect on the return value.但是我不想要“each carriage return is replaced with a carriage-return – linefeed pair”，不想要出现这个replacement，各位大虾怎么办????
fopen( "test.1", "w+b" );