javaU1

说明：  java编程思想第四版习题答案，非常详细。(java programming fourth edition of Exercises thinking the answer, very detailed.)

一个简单的JAVA应用，可以通过身份证号查询个人信息，包括出生年月，出生地，性别等。(A simple Java application, you can query ID personal information, including date of birth, place of birth, gender, and so on.)

说明：  zuul是Spring cloud中网关的一种实现，用于构建服务网关(Zuul is an implementation of gateway in Spring cloud, which is used to build service gateway)

国密算法SM2算法实现和Demo,主要是帮助大家编写SM2程序(Implementation of SM2 algorithm and Demo)

dede ef efefvevf efve fvevefevf

网络爬虫小程序 有命令行版和GUI版本 （Crawler.java为命令行版本，CrawlerUI.java为GUI版本） 界面使用swing 需要Mysql数据库(Web crawler applet command line version and GUI version (Crawler.java the command line version, CrawlerUI.java GUI version) requires Mysql database interface using swing)

library for using pcap in java

数字证书注册和签发系统，利用JCA和JCE实现数字证书的注册，并提供一个密钥库管理以及私钥的存储和导出以及传输得安全机制(Digital certificate registration and issuance system, the use of JCA and JCE realize digital certificate registration, and provide a key database management, and private key storage and export, as well as a security mechanism for transmission)

Java EE环境相关笔记, basic introduction(JavaEE environment configuration，mysql introduction。)

没有功能你想要我写些什么呢？还不少于20个字。。。我去(no everything everybody move go to home)