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Take a look at the simplest example of CGLIB, and feel how AOP is achieved? /** * Created with vernon-test * Description: * User: chenyuan * Date: 16/4/25 * Time: 9:25 am */ public class Target { public String execute() { String message = "----------test()----------"; System.out.println(message); return message ...

catalog Experimental requirements Step 1: A add and subtract counter is designed, which is combined with binary to BCD decoder and alternating display control circuit in Experiment 1 As shown in the figure: Counter input: Clk,Up,Down,Rst,Enable 8bits output: Cnt7~Cnt0 Rst=1, the counter is cleared ...

Intelligent dialogue APP based on Aispeech (4) -- external TTS engine and voice broadcast, setting speaker, setting speech speed and other functions 1, Problems and Solutions 2, External TTS engine 2.1 TTS engine 2.2 voice broadcast priority 2.3 stop broadcasting 2.4 setting up TTS engine 2.5 settin ...

koa2 view layer construction Next to the previous one koa2 routing and mvc building in Js full stack development Let's continue to learn about koa2. In the previous article, we split the project into route, controller and service layers according to the mvc architecture, but the view layer and control ...

Python asynchronous programming preface Now it's Python 3.5 and it has entered the asynchronous era Because of the existence of GIL (global lock), python can not play the advantage of multi-core, and its performance has been criticized. However, in IO intensive network programming, asynchronous processing is hundreds of times more efficient ...

How to use policy pattern to solve excessive if else problems We divide the policy pattern into three parts: the definition of policy, the creation of policy, and the use of policy Definition of policy The definition of policy class is relatively simple, including a policy interface and a group of policy classes that implement the interface. Be ...

Playing with Stream in Java 8 By litesky Link: http://www.jianshu.com/p/11c925cdba50 I believe you have heard about Java8 Stream, but you may not be able to use it or you are not familiar with it. This article will take you to use it from scratch, step by step, and lead you to the peak of Stream. Operator What are operators? Operator is a k ...

preface Tianjin Shenzhou General Data Technology Co., Ltd. (hereinafter referred to as "Shenzhou general company") is subordinate to China Aerospace Science and Technology Corporation (CASC). Is engaged in the domestic database, big data solutions and data mining analysis product research and development of professional companies. The ...

On infinite class The first option: Recursion algorithm is also the most frequently used, and most open source programs do the same, but generally only use four levels of classification. The database structure design of this algorithm is the simplest. A field ID and a field FID (parent id) in the category table. In this way, we can judge the up ...

Use of spring cloud stream 1, Introduction to SpringCloud Stream In the actual development, there are various kinds of message processing middleware (MQ), but if you learn all MQ, the learning cost is too high, and the emergence of spring cloud stream can ignore the difference of message middleware ...