JavaSE

通过struts2作为web端,实现文件上传，并将上传的文件存入hadoop的HDFS中,可以对上传的文件进行操作(hadoop2.2 struts2 upload)

eclipse java decomplier plung

说明：  实现扑克牌，一副牌中抽去大小王剩下52张（如果初练也可只用1～10这40张牌)，任意抽取4张牌（称牌组)，用加、减、乘、除（可加括号)把牌面上的数算成24。每张牌必须用一次且只能用一次，如抽出的牌是3、8、8、9，那么算式为（9-8)×8×3或3×8+（9-8)或（9- 8÷8)×3等。(In order to realize playing cards, 52 cards are removed from a deck (only 40 cards can be used for the first practice). Four cards are randomly selected (called card groups). The number on the deck is calculated as 24 by adding, subtracting, multiplying and dividing (brackets can be added). Each card must be used once and only once. If the drawn card is 3, 8, 8, 9, the formula is (9-8)*8*3 or 3*8+ (9-8) or (9-8 8)*3)

springmvc前台新增页面配合dwz简单demo，方便学习开发，简单易懂。(springmvc new front page with dwz simple demo, facilitate learning and development, easy to understand.)

说明：  ##基本用法 IP.enableFileWatch = true; // 默认值为：false，如果为true将会检查ip库文件的变化自动reload数据 IP.load("IP库本地绝对路径"); IP.find("8.8.8.8");//返回字符串数组["GOOGLE","GOOGLE"](The IP. Java class only applies to the free version of DAT and the paid version of the weekly daily version of dat files.)

Java手机象棋，界面设计简洁，操作简单，实现智能规则判断，支持大型Web服务器，以Http 协议通信。内附doc和pdf文档(Java mobile chess, interface design is concise, simple operation, intelligent judging rules, support large Web server, with the Http protocol communication. Enclosed doc and PDF documents)

采用的Java Web设计，开发平台Java和软件架构C/S 就是简单的MVC设计模式+Jsp+Servlet，使用软件Myeclipse + Tomcat + Mysql + Java 由于花费一天时间写Html和代码实现，就没怎么太高要求，能用下就可以了希望可以通过， 就没实现导入的功能，其余功能完全(Using Java Web design, development platforms Java and software architecture C/S is a simple MVC design pattern+Jsp+Servlet, using software Myeclipse+ Tomcat+ Mysql+ Java Html due to spend a day and write code, there is no how high requirements, can hope you can use the following can be, there is no import function to achieve the remaining fully functional)

手机上的跳舞机程序，包含内容DanceMidlet.java，ArrowSprite.java，MainCanvas.java(跳舞机procedures on the phone, including content DanceMidlet.java, ArrowSprite.java, MainCanvas.java)

a kind of living book

根据ArcSoft的工具包设计的简单人脸识别DEMO，仅供学习。APPID等需要到ArcSoft注册一个应用获得 开发环境准备：###开发使用到的软件和工具：Jdk8、mysql5.7、libarcsoft_face.dll(so)、libarcsoft_face_engine.dll(so)、libarcsoft_face_engine_jni.dll(so)、idea注：libarcsoft_face.dll(so)、libarcsoft_face_engine.dll(so)、libarcsoft_face_engine_jni.dll(so)、app-id、sdk-key可以到虹软官网 http://ai.arcsoft.com.cn/ 免费申请下载本地配置：配置环境(推荐jdk8，mysql5.7，maven3，idea)引擎库libarcsoft_face、libarcsoft_face_engine、libarcsoft_face_engine_jni。把dll或so文件拷贝到java.library.path所包含的路径下,注意区分X86和X64，和当前jdk版本一致。初始化项目 创建数据库arcsoft_face_demo，执行脚本arcsoft_face_demo.sql使用idea启动项目修改配置文件srcmainesourcesapplication.properties填写数据库地址：spring.datasource.druid.url填写数据库用户名：spring.datasource.druid.username填写数据库密码：spring.datasource.druid.password填写人脸识别id：config.freesdk.app-id填写人脸识别key：config.freesdk.sdk-key启动项目右键Application，选择Run ‘Application’项目访问地址http://127.0.0.1:8080/demo