java面试宝典(高级篇)

今天尝试写一个小demo实现下之前看过的代码，目的了解不同文件的数据访问，掌握如何获取前台数据，如何将数据库的数据在前端页面展示。 awt可视化界面可已实现提交数据到数据库，也可查询数据在控制台打印。 web工程：主要是web前台输入并提交数据，然后在另一页面展示数据库内容(Today, try to write a little demo to achieve before the next read the code, the purpose of understanding the data access different files, learn how to get the reception of data, how the data in the to show the front page. awt visual interface has been implemented to submit data to the , query data can also be printed on the console. web project: mainly web frontend to enter and submit data, and then display the contents of the in another page)

Test for DatagramChannel Source Code for Andriod.

说明：  拓扑发现程序，并且获取路由器交换机等设备的相关信息，能够对相关设备参数进行设置(Topology discovery process and equipment for routers, switches and other related information, can set parameters related equipment)

本应用是一款小众应用源码，软件的设计初衷是收集自己从小到大获得的荣誉奖状之类的，因为纸质的很容易坏所以设计了这么一款软件。可以填写荣誉记录和拍照配图，点击菜单以后可以查看书架，书架里面有奖状图片的缩略图。软件界面非常精致，是某次大赛的参赛作品。本源码还有一大亮点就是实现了可以自定义软件启动界面。我用小米真机测试的时候保存第二份数据的时候卡出来了，可能逻辑处理的有点问题或者miui有点问题 涉及模块&技术 图片处理 Sqlite(This is a small application source code, software is designed to collect since the childhood to gain the honor of certificates, such as because paper is very easy to bad so such software is designed.Can fill in honor records and take photos with figure, click menu later can see a bookcase, bookshelf there are certificates of image thumbnails.Software interface is very delicate, is one contest entries.The source and a highlight is realized can start custom software interface.When I am with millet real machine test to keep the time of the second data card out, may be a bit of logic to handle problems or beautiful miui is a little problem Involving module & technology The image processing SQLite)

说明：  java小游戏练手，使用GUI编程,展示了类的继承,多态。(Java small game practice, using GUI programming, show class inheritance, polymorphism.)

说明：  JAVA迷你博客代码 迷你博客代码 迷你博客代码 迷你博客代码(JAVA code mini mini mini blog blog blog code code code mini-blog)

jdeveloper开发的两个功能类，对于一些常用的方法，进行了封闭，非常有用。(Jdeveloper development two functional class after encapsulation, very useful for Java ee developers.)

用java语言实现策略模式 BubbleSort.java——冒泡排序算法 ChooseSort.java——选择排序算法 InsertSort.java——插入排序算法 MergeSort.java——合并排序算法 SortStrategy.java——排序算法的接口 Sort.java——排序类，通过此类的sort()可以对实现了Comparable接口的数组进行升序 SortMain.java——显示界面排序(Using java language model to achieve the strategy BubbleSort.java-- Bubble Sort algorithm ChooseSort.java-- choice of sorting algorithm InsertSort.java-- Insertion Sort algorithm MergeSort.java-- merge sorting algorithm SortStrategy.java-- sort of the interface algorithm Sort. java- Sort category by such sort () can be achieved for an array of Comparable interface ascending SortMain.java-- Display order)

实现smtp协议。根据HTTP协议的会话过程，本实例中实现了GET请求的Web服务器程序的方法(Smtp protocol to achieve. HTTP protocol session in accordance with the process, the example of a GET request in the Web server program method)

说明：  spring mvc 搭建的一套框架，里面权限控制，拦截器，日志都有了(Sprmvc builds a framework, which includes permission control, interceptors, and logs.)