Spring 源码学习笔记10--Spring AOP 参考书籍<Spring技术内幕>Spring AOP的实现章节 书有点老,但是里面一些概念还是总结比较到位 源码基于Spring-aop 5.3.22 可能和旧版本有所差异但是大体逻辑一致 一丶AOP概述 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间动态代理实现程序功能的统一维护的一种技术. 是一种新的模块化机制,用来描述分散在对象,类,或函数中的横切关注点,分离关注点…

题目链接: http://www.codeforces.com/contest/10/problem/D D. LCIS time limit per test:1 secondmemory limit per test:256 megabytes 问题描述 This problem differs from one which was on the online contest. The sequence a1, a2, ..., an is called increasing, if ai …

spring security 3比较庞大,但功能很强,下面小结下spring security 3中值得 注意的10个典型用法 1)多个authentication-provide可以同时使用 <authentication-manager alias='authenticationManager'> <authentication-provider> <user-service> <user authorities='ROLE_GUEST' name='gue…

D. LCIS 题目连接: http://www.codeforces.com/contest/10/problem/D Description This problem differs from one which was on the online contest. The sequence a1, a2, ..., an is called increasing, if ai < ai + 1 for i < n. The sequence s1, s2, ..., sk is call…

C. Digital Root 题目连接: http://www.codeforces.com/contest/10/problem/C Description Not long ago Billy came across such a problem, where there were given three natural numbers A, B and C from the range [1, N], and it was asked to check whether the equat…

B. Cinema Cashier 题目连接: http://www.codeforces.com/contest/10/problem/B Description All cinema halls in Berland are rectangles with K rows of K seats each, and K is an odd number. Rows and seats are numbered from 1 to K. For safety reasons people, who…

A. Power Consumption Calculation 题目连接: http://www.codeforces.com/contest/10/problem/A Description Tom is interested in power consumption of his favourite laptop. His laptop has three modes. In normal mode laptop consumes P1 watt per minute. T1 minute…

A. Gabriel and Caterpillar 题目连接: http://www.codeforces.com/contest/652/problem/A Description The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm fro…

源码Gitub地址:https://github.com/heibaiying/spring-samples-for-all 一.说明 1.1 项目结构说明 配置文件位于com.heibaiying.config下,项目以单元测试的方式进行测试. 1.2 依赖说明 除了spring的基本依赖外,需要导入mongodb整合依赖包 <!--spring mongodb 整合依赖--> <dependency> <groupId>org.springframework.dat…

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