defjava2

说明：  初学java的可以借鉴，学java的可以借鉴学java的可以借鉴(Lessons for beginners of Java)

反距离加权插值(IDW)，Gis二维等值线网格化中常用的,采用java语言实现，内有实例，测试代码，很实用的(Inverse distance weighted interpolation (IDW), Gis-dimensional contour grid commonly used, using java language, there are examples, test code, very useful)

一个支持servlet的web服务器 (The web server that supports servlet)

《think in java》，一部本人认为练就JAVA的秘籍，很适合开发人员，强烈推荐(Think in Java, a I think practice Java features, very suitable for developers, highly recommended)

Java万年历系统，带有记事本功能，界面友好，代码注释详细，适合初学者借鉴学习。(The Calendar with NotePad。)

说明：  信息科技经过 60 余年的发展，已经普及到社会生活的每一个角落。随着信息技术在国家治理、经济运行的方方面面的应用，大量的数据随之产生。而互联网技术的爆发式发展使得近年来产生的数据总量超过了人类以往产生的历史数据的总和，医疗行业的数据增长幅度尤为突出。 医疗大数据具有巨大的价值,尤其是在临床辅助诊疗和健康管理方面。医疗大数据已经上升到国家战略，同时也是全球学术界与产业界竞争的研究热点。如何利用这些医疗数据，挖掘数据的深层价值，是未来信息科技发展的趋势，也是医疗大数据技术产生的背景。(After more than 60 years of development, information technology has spread to every corner of social life. With the application of information technology in all aspects of national governance and economic operation, a large number of data are generated. The explosive development of Internet technology has made the total amount of data generated in recent years exceed the total amount of historical data generated by human beings in the past, and the growth rate of data in the medical industry is particularly prominent. Big medical data have great value, especially in clinical assistant diagnosis and health management. Big medical data has risen to national strategy, and it is also a research hotspot in the competition between global academia and industry. How to use these medical data to excavate the deep value of the data is the trend of the development of information technology in the future, and also the background of the emergence of medical big data technology.)

ssd3全部答案，西工大学生权威上传，无须担心答案是否正确。(ssd3 all the answers, NPU students the authority to upload, do not worry about the answer is correct.)

java与MySQL数据库相连，jdbc(java,MySQL )

java source code for music player

一本关于如何实现javaNIO的pdf文档，阅读后可以完成javaNIO的入门。(One on how to achieve javaNIO pdf document, after reading can complete the entry javaNIO.)