用JAVA编写的局域网IPV6抓包工具，可对抓取到的数据包进行分析。,JAVA prepared with IPV6 network capture tools, can crawl into data packets for analysis.

JAVA侦听IP包，JAVA本身不支持IP层的解析，需要通过JNI调用C代码完成功能-JAVA listening IP packet, JAVA own IP layer does not support the resolution, the need for JNI call through the completion of C code function

课程设计_端口监控代码 使用Java语言编写，开发环境是netbeans-Curriculum design _ port monitoring code using the Java language, development environment is netbeans