Spring AOP aspect section guide

Spring Aspect cheatsheet Put some easy-to-use spring aspect syntax manuals. use Full code: spring-aop import library, reference build.gradleAspects are marked with @Aspect and @Configuration. refer to LogingAspect Why? Just like the btrace manual written before, in order to facilitate the seaUTF-8...

Posted by jimdidr on Sat, 03 Dec 2022 20:28:34 +0530

Use Mybatis' TypeHandler to process data encryption and decryption

1. Background Some projects need to encrypt some information before storage, for data security or privacy compliance, but at the same time, it also makes data processing cumbersome, which will inevitably lead to repetitive and lengthy codes. If the data can be processed in the persistence layerUTF-8...

Posted by somo on Sat, 03 Dec 2022 05:48:44 +0530

Memento Pattern

Memento Pattern Memento Pattern (Memento Pattern), also known as Snapshot Pattern (Snapshop Pattern), is a behavioral pattern. What is the memo pattern? The memento pattern (Memento Pattern) saves a certain state of an object so that the object can be restored at an appropriate time. (regret dUTF-8...

Posted by markster on Sat, 03 Dec 2022 01:57:46 +0530

Spring Security custom authorization server practice

Event address: CSDN 21-day learning challenge related articles: Definition and operation process of OAuth2Spring Security OAuth implements Gitee quick loginSpring Security OAuth implements GitHub quick loginSpring Security's filter chain mechanismSpring Security OAuth Client configuration loadUTF-8...

Posted by Joshua F on Fri, 02 Dec 2022 16:08:58 +0530

Seckill Optimization - Asynchronous Seckill Ideas

When the user initiates a request, nginx will be requested at this time, nginx will access tomcat, and the program in tomcat will perform serial operations, divided into the following steps 1. Query coupons 2. Judging whether the seckill stock is sufficient 3. Query order 4. Check whether it isUTF-8...

Posted by nosti on Thu, 01 Dec 2022 20:51:06 +0530

Time Acwing one question per day

All the topics in this series are the content of the Acwing class. Posting a blog is not only for learning and summarizing, deepening your own impression, but also for not lamenting wasted time when you look back in the future. Therefore, if there are mistakes, everyone is welcome to point out UTF-8...

Posted by thefreebielife on Thu, 01 Dec 2022 18:31:20 +0530

Matplotlib Chinese User Guide 3.5 Dense Layout Guide

Dense Layout Guidelines original: Tight Layout guide Translator: flying dragon protocol: CC BY-NC-SA 4.0tight_layout will automatically adjust the parameters of the subimage to fill the entire image area. This is an experimental feature and may not work in some cases. It only checks the axis laUTF-8...

Posted by runthis on Thu, 01 Dec 2022 14:01:37 +0530

PYTHON Data Structures - Collections

1.1 collection It is an iterable, unordered data structure that cannot contain repeated elements. The elements of the collection are immutable, such as: int, float, string, tuple, etc. The variable content cannot be the elements of the collection, such as: list, dict, set, etc. Collections can UTF-8...

Posted by pacome on Thu, 01 Dec 2022 09:28:02 +0530

A case of html to learn all common HTML(H5) tags

Table of contentsforewordHTML5 declarationHTML framehead headDeclare encoding formatTell the IE browser that IE8/9 and later versions will render the page with the highest version of IE.Mobile adaptationwebsite titlewebsite textComposition of website contenttext about tagsAudio Video TagsForm tUTF-8...

Posted by sphinx9999 on Wed, 30 Nov 2022 16:12:04 +0530

[Java Fundamentals] Chapter 5_Object-Oriented (Part 2)-1: Inheritance, Rewriting, 4 Permission Modifiers, super Keyword, Subclass Object Instantiation

PPT link: Click here 1. The second object-oriented feature: inheritance 1.1. Understanding of inheritance Why should there be inheritance When the same attributes and behaviors exist in multiple classes, extract these contents into a single class, then multiple classes do not need to define thUTF-8...

Posted by deolsabh on Wed, 30 Nov 2022 13:12:40 +0530