Java paradigm procedures ch10.rar

本系统采用jsp编写,数据库采用的是MYSQL,使用JDBC驱动-the system programed by jsp, database is mysql,driver is jdbc

非常好的网上购物系统,拥有非常好的功能，前后台数据库俱全-a good shop system

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.

java通过ODBC连接Access数据库，简单实用-java through ODBC to connect Access database, simple and practical

用JAVA所写的用于矩阵运算的类，包括矩阵加、减、乘法、矩阵求逆，转置等-written with Java for matrix calculation of categories, including matrix, plus or minus, multiplication, matrix inversion, and so on to home

项目开发对初学者来说非常重要，资源共享很重要-Project development is very important for beginners, sharing of resources is important

Quartz 是个开源的作业调度框架，为在 Java 应用程序中进行作业调度提供了简单却强大的机制。Quartz 允许开发人员根据时间间隔（或天）来调度作业。它实现了作业和触发器的多对多关系，还能把多个作业与不同的触发器关联。整合了 Quartz 的应用程序可以重用来自不同事件的作业，还可以为一个事件组合多个作业。-Quartz is an open source job scheduling framework for Java applications to job scheduling provides a simple but powerful mechanism. Quartz allows developers the time interval in accordance with (or days) to dispatch operations. Its operations and realize the many-to-many relationship between the trigger, but also to a number of operations associated with different triggers. Quartz integrated applications can reuse the incident from different operations, but also an event that the combination of multiple operations.

有关JavaEE的3个架构开发指南电子书.-Related to the three structure JavaEE development guide e-book.

用java编写的聊天室 多线程 包含服务器和客户端-Prepared to use java chat rooms contains multi-threaded server and client

本书图文并茂，以丰富的实例为引导，全面介绍了主流的 Java Web 开发技术―― JSP 2.0，重点介绍Java在展示层的两项重要技术：Java Servlet与JavaServer Pages。 它们是最重要的Java 核心技术。对这两项技术的深入了解，将有助于您未来对于 JavaServer Faces(JSF)技术以及Java Web Services技术的学习-Book with illustrations to a wealth of examples for guidance, a comprehensive introduction to the mainstream Java Web Developer- JSP 2.0, focusing on Java in the display layer two important technologies: Java Servlet and JavaServer Pages. They are the most important core technologies of Java. The two-depth understanding of technology will contribute to your future for the JavaServer Faces (JSF) technology and Java Web Services technology to learn