AjaxSpringMVC2AnnotationsCode

说明：  (4)结果映射：将操作数据库的结果按照映射的配置进行转换，可以转换成HashMap、JavaBean或者基本数据类型，并将最终结果返回(result mapping: transform the result of the operation database according to the configuration of the mapping, which can be converted into HashMap, JavaBean or basic data type, and return the final result)

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java2的课件，大家可以对着课件学习交流，适合初学者(java2 courseware, we can look at courseware learning exchanges, suitable for beginners)

实现一个数据单元，包括学号和姓名两部分。 编写两个线程，一个线程往数据单元中写，另一个线程往出读。要求每写一次就往出读一次。

这是关于uml,模式设计,开发应用开发的书籍，希望对大家有所帮助(This is about uml, model design, application development development of books, and I hope to help )

建立类的层次结构。 创建如下图所示的类 使用类层次结构中的类 Employee ： 姓名，保险号、 SalariedEmployee 周薪 CommissionEmployee 佣金率、销售总额 HourlyEmployee 每小时的工资和工作小时数 BaseplusEmployee 每周的基本工资数 (Create a class hierarchy. To create a class as shown Use classes in the class hierarchy Employee: name, insurance number, SalariedEmployee weekly earnings CommissionEmployee commission rates, total sales HourlyEmployee hourly wages and the number of hours worked BaseplusEmployee weekly basic wage)

车辆管理系统，可以方便的对车辆进行管理，提高效率(Vehicle management system, you can easily manage the vehicle, improving efficiency)

java 简易计算器．除了可以进行科学运算外还可以进行日期的减法运算．(java simple calculator. In addition to scientific computing, but also can be the date of the subtraction operator.)

说明：  如何搭建springboot，springcloud入门(How to Build Springboot, Introduction to Springcloud)

说明：  Android Wifi热点数据传输Socket 通信示例源码(Android Wifi hotspot data transmission socket communication sample source code)