该程序主要利用socket技术，实现远程用户身份证真伪验证，通过socket，从公安局户证中心服务器获取个人身份证信息，包括照片，是一款很不错的软件，也是学习socket编程及对数据库图片存取的好例子-the program mainly use socket technology, remote users verify the authenticity of documents through the socket, from the Public Security Bureau house

用java实现了简单的从网上获取图片的功能，供大家参考。-Using java realize a simple picture from the Internet to obtain the function for your reference.

这个主要包含对二代证的一些操作，包括开串口，换模式，读卡，获取图片等相关操作-This is mainly on the second generation ID card contains some operations, including opening the serial port, change mode, the reader, get pictures and other related operations