国内版

说明：  使用A星（a-star）算发，通过上传二维矩阵中不能通过的坐标点，来为起止坐标点计算一条最短可通过路径(Using A-star, a shortest path is calculated by uploading the coordinate points that can not be passed in the two-dimensional matrix.)

本代码是用java编写的住院管理系统菜单界面源代码，很有用的(The java code is used to prepare the patient menu interface management system source code, very useful)

通过用JAVA语言编程出可以窗口聊天的程序，跟QQ聊天窗口差不多。(By using the JAVA programming language that can chat program window, with the QQ chat window almost.)

我用过的SQL的数据库，有用的下吧 我用过的SQL的数据库，有用的下吧 我用过的SQL的数据库，有用的下吧(I used SQL database, useful, are you my SQL database used and useful, are you my SQL database used and useful under the right)

设计一个邮寄包裹的收费系统，在邮寄类型确定的情况下，包裹的邮资由包裹的重量a，邮寄距离b，保价金额c三个参数决定。 如：普通邮件(RegularMail)的邮费 = 3(a+b/100)+0.01c 挂号邮件(RegisterdMail)的邮费 = 4(a+b/100)+0.02c等等 请设计一个系统，计算包裹的邮资。系统使用图形用户界面，用户在图形用户界面选择邮寄类型，再输入重量、距离和报价金额，单击确定按钮系统就计算出包裹的邮资。要求系统能够灵活的增减邮寄类型和修改某种邮寄类型的邮资计算方法。(Design of a parcel of charge system, the type identified in the case of mail, parcels by the weight of the parcel postage a, mailing distance b, c insured amount three parameters. Such as: regular mail (RegularMail) postage = 3 (a+b/100)+0.01c registered mail (RegisterdMail) postage = 4 (a+b/100)+0.02c etc. Please design a system to calculate the parcel postage. System using the graphical user interface, users select the mail type graphical user interface, and then enter the weight, distance and offer amount, click the OK button the system will calculate the parcel postage. Require the system to increase or decrease mailing flexible type and modify some types of mailing postage calculation.)

thinking in java 是一部经典的java书籍，无论是是对于初学者还是有一定开发经验的java程序员来说，他都是一不好说，称得上是一部经典。(thinking in java java books is a classic, whether for a beginner or have some experience in the development of java programmers, he is a hard to say, be regarded as a classic.)

针对于一些视频转码的工具类，工具类用到的转码工具分别是：ffmpeg、mencoder(For some video transcoding tools, the tools used in the tool class are ffmpeg and mencoder.)

说明：  全国省市区县行政区划边界shp矢量图，精确到区县级(SHP vector map of provinces, cities, districts and counties in China, accurate to districts and counties)

蛇移动,可以，上下左右移动，亲测有效这是java基础中的一个文件(snakegame move up down left and right)

java mobile example canvas game