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jhtp7_SSM_01.pdf Include the solution of partof how to program JAVA 7e

说明：  一个利用java连接数据库的原来，利用javabean连接数据库!(Java to connect a database using the original, using JavaBean connect to database!)

用JAVA编写的聊天程序,通过编译,生成类文件,而且功能很是强大()

修改实验7中定义的Rectangle类，使之拥有两个构造方法。其中一个是默认的，它使两点的坐标都为（0，0） 另一个带有4个参数，求出左上角和右下角点坐标为（2.1，3.2）、（5.2，6.3）的矩形的周长及面积，再利用带参数的构造方法创建Rectangle对象，求出左上角和右下角点坐标为（1，2）、（6.8，10.5）的矩形的周长及面积.(Modify the definition of experiment 7 Rectangle class, so that it has two constructors. One is the default, it makes two points of the coordinate of (0,0) the other with four parameters, find the upper left and lower right corner coordinates (2.1,3.2), (5.2,6.3) and perimeter and area of ​ ​ a rectangle, and then use a parameterized constructor method to create a Rectangle object, find the upper left and lower right corner coordinates (1,2), (6.8,10.5) rectangle of perimeter and area.)

java DFA converter program

说明：  LL(1)文法和预测分析方法 1.文法使用产生式来定义； 2.分别求出文法中每一个非终结符的FIRST集、FOLLOW集和SELECT集； 3.画出预测分析表； 4.判定给定的文法是否是LL(1)文法； 5.给定符号串判定是否是文法中的句子，分析过程用分析表格的方式打印出来。(LL(1) Grammar and Predictive Analysis 1. Grammar is defined by production. 2. Find out the FIRST set, FOLLOW set and SELECT set of each non-terminator in grammar. 3. Draw a forecast analysis table. 4. Determine whether a given grammar is LL(1) grammar; 5. Given a string of symbols to determine whether it is a sentence in grammar, the analysis process is printed out in the form of an analysis table.)

说明：  SSM框架+Shiro案例的后端权限管理系统，有源代码，谢谢(SSM Framework + Shiro Case Backend Privilege Management System, Source Code, Thank you)

A WebSphere MQ application which uses MQQueueConnectionFactory to send msg to a Queue.

编程式事务管理以及声明式事务管理(bean/xml/注解)的代码演示(Code demonstration of programmatic transaction management and declarative transaction management (bean/XML/annotations))

springMVC中使用hibernateValidate jsr-303 annotation方式对前台进行规则校验(hibernateValidate jsr-303 annotation rules checksum to the front desk springMVC use)