01 2019 档案

摘要：https://blog.csdn.net/hik_zxw/article/details/47167265 https://blog.csdn.net/lixiang987654321/article/details/50932256 https://blog.csdn.net/educast/a 阅读全文

摘要：ofstream stream_file; stream_file.open("test", ios_base::out|ios_base::binary|ios_base::app); stream_file.write((char*)pdata+12, ilen-12); stream_file 阅读全文