ch02

说明：  在软件业，AOP为Aspect Oriented Programming的缩写，意为：面向切面编程，通过预编译方式和运行期动态代理实现程序功能的统一维护的一种技术。AOP是OOP的延续，是软件开发中的一个热点，也是Spring框架中的一个重要内容，是函数式编程的一种衍生范型。利用AOP可以对业务逻辑的各个部分进行隔离，从而使得业务逻辑各部分之间的耦合度降低，提高程序的可重用性，同时提高了开发的效率(In the software industry, AOP is the abbreviation of Aspect Oriented Programming, which means: Face-Oriented Programming, a technology to achieve unified maintenance of program functions through pre-compiling and run-time dynamic proxy. AOP is the continuation of OOP, a hotspot in software development, an important content in Spring framework, and a derivative paradigm of functional programming. Using AOP can isolate all parts of business logic, which reduces the coupling between the parts of business logic, improves the reusability of programs, and improves the efficiency of development.)

Text Switcher Test Source Code for Andriod.

想学习java的朋友们可以自行下载了解一下(If you want to learn java, you can download it for yourself.)

java基础实例200题 很详细的JAVA基础实例 初学者适用(200 instances of java based JAVA question the basis of very detailed examples for beginners)

java各种环境下的中文乱码解析以及解决方案大全(Chinese garbled java under a variety of environmental and analytical solutions Daquan)

说明：  一个类似的日历，数据表的设计。我想了很久，也没有找到一种好办法。如果象Google calendar 一样，可添加月，周，日重复。。数据库里面，我想应该只有一条记录。(A similar calendar, data table design)

本次上传的学习资料为，深入java虚拟机的讲解(Depth java virtual machine)

2019北航面向对象课设12个项目的代码(BUAA 2019 Object Oriented CODE)

此书是经过编译了的html，讲解了有关java的编程思想，有助于提高程序员的编程能力．(book is a compiled by the html, explained the thinking of java programming, help to improve the programmer's programming capabilities.)

a book for effective java