JAVAclassicalproblem

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说明：  含数据库 前后台 完整网站项目 myeclipse mysql+jsp(myeclipse mysql+jsp myeclipse mysql+jsp)

用JAVA实现简单的定积分，里面有详细说明(use JAVA to realize dingjifen with detailed instruction)

张孝祥《深入体验Java Web开发内幕——核心基础》第四章(Zhang Xiaoxiang "in-depth experience of Java Web Development insider-- the core foundation" Chapter 4)

编写一个线段类 MyLine，要求如下: 主要属性有： x ，y ；类型为Point (查看API) 编写构造方法，如 MyLine(Point p1 , Point p2) 编写5个成员方法。如： 检查线段是否位于第一象限check()… 求线段的长度 length() … 判断两条直线是否相交(另一线段作为参数)。 编写一点到该线段（或延长线）的距离 其他方法。 注：编写方法时，考虑利用Point类的方法 编写测试程序 (Write a segment class MyLine, requirements are as follows: The main attributes are: x, y type Point (see API) the preparation of construction methods, such as MyLine (Point p1, Point p2) prepared by five members of the method. Such as: Check whether the line segment in the first quadrant check () ... order to segment the length of the length () ... to determine whether the two straight lines intersect (the other segment as a parameter). The preparation of 1:00 to the line segment (or extension) of the distance from other methods. Note: The preparation method, consider using the Point class approach to preparing test program)

一个JAVA写的基本的疾病传播的模型，SIR模型，可进行模拟和仿真(Model, SIR model written in JAVA basic disease transmission, modeling and simulation can be performed)

用于管理RocketMQ3,2,6集群服务,直接将war包放在tomca里()

说明：  網路遊戲天堂1的JAVA模擬環境，以l1j-99nes為基礎開發，修正許多漏洞以及新增一些人性化功能，功能相當((Online game Paradise JAVA simulation environment 1 to l1j-99nes-based development, correcting many loopholes and add some user-friendly features, quite powerful))

BoneCP 是一个高性能的开源java数据库连接池实现库。它的设计初衷就是为了提高数据库连接池的性能，根据某些测试数据发现，BoneCP是最快的连接池。BoneCP很小，只有四十几K（运行时需要slf4j和guava的支持，这二者加起来就不小了），而相比之下 C3P0 要六百多K。(BoneCP is a high-performance open source java database connection pool implementation library. It' s designed to improve the performance of the database connection pool, according to some test data found, BoneCP fastest connection pool. The BoneCP small four dozen K (run-time support for slf4j and guava, both of which add up to not less), contrast C3P0 over six hundred K.)

是一本关于javaweb方面的书籍，里面有很多的学习案例。非常的实用(A on javaweb aspects of books, there are a lot of case study. Very practical)