c语言文件的写入方式引起的bug
今天犯了一个严重的低级错误，看下面代码：
FILE* pFile = fopen( "test.dat", "w" ); int nValue = 10; fwrite( &nValue, sizeof( nValue ), 1, pFile ); fclose( pFile );
我计划将整型的10 写入文件，理想状态下是文件四个字节：
0A 00 00 00
结果文件内容是这样：
0D 0A 00 00 00
才发现 fopen 的方式 应该改为 "wb" , 文本方式下会将 0x0A 在windows平台上转化成 0x0D 0x0A。
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2024年1月27日 17:28
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