Core Java 2 Volume I

使用tomcat或者struts的数据库连接池-tomcat or struts use the database connection pool

CERP系统，大学毕业设计，转载，详情下载-CERP system, graduating from university design, reproduced, downloaded the details

一个成熟的java反编译器，可以反编译大多数的java文件，-a mature anti- java compiler can compile most of the anti- java,

JAVA语言第二版程序相关内容,内副几个小程序-JAVA language related to the contents of the second edition of the procedure, with some small procedures, deputy

JAVA操作多条数据插入的源代码实例.给大家提供一下-JAVA operation to insert a number of data source code examples. To provide some

JAVA的课后作业题答案.. 并且附带了调试结果和原码 原理是利用APPLET和事件响应-Java class operation that the answer .. and bundled debugging code results and the original principle is to use APPLE T and incident response

贪吃蛇这个简单的游戏用java来实现 娱乐过程中体会到编程的乐趣-huge memory of this simple game with java to the process of achieving entertainment programming experience to the fun

基于struts+hibernate的Blog和多功能电子通讯录和留言板，实现分页显示，可自由随时上传、选择图片，回复等功能，实现增删改。数据库：sql 2000.运行环境：myeclipse 6.0.1 tomcat6.0（当然其他版本也行的）在jsp上有少许代码 美工还行（如不满意可在.CSS上改），这是一个很好的例子，希望对下载者能有所帮助-Based on struts+ Hibernate the Blog and multi-function electronic address book and message board, realize paging indicates that at any time be free to upload, select the pictures, back and other features, additions and deletions to realize. Database: sql 2000. Runtime Environment: myeclipse 6.0.1 tomcat6.0 (of course, other versions also line) in the jsp on art also has a few code lines (for example, may be dissatisfied with. CSS on change), this is a very good example, in the hope that those who download, can be helped

ext 多文件上传,这个我试过了，还是蛮不错的，推荐给大家-ext upload

使用绘制圆弧的方法，输出一个统计图表“圆饼图”和一个“折扇”。 原始数据在数组Data中，这5个数据在圆饼图中为角度不同的扇形，各自角度的计算值分别为38、91、54、125、53，放在数组drgree中。第一个数据的扇形起始角start=0，用绿色画。第二个的起始角start=38，用蓝色画。最后一个的起始角start=308，用橙色画。 折扇的画法是：在左上角坐标（130，40），长150，宽80的椭圆区域内，从22度开始逆时针地画一个15度的扇性，再画一段15度的椭圆弧；然后交替地画扇形和圆弧。-use mapping arc method, output a statistical charts, "Yuan pie" and a "folding fans." The raw data in the array Data, this data in the five round pie for the fan perspective, the perspective of their respective values were calculated 38,91,54,125,53, on the array were drgree. No. 1 fan initial data Kok start = 0, green painted. The second start of the initial angle = 38, painted blue. A final start of the initial angle = 308, with orange painting. Folding fans of paint is : in the upper left corner coordinates (130,40), 150 long, wide oval region of 80, from 22 degrees to start painting an anti-clockwise 15 degrees fan, painting section 15 of ellipse; Then turn to the fan-shaped and painted arc.