Spring boot uses AOP to realize the simple and flexible security authentication practice of REST interface

1 Authorized implementation This paper will implement a relatively simple and flexible API security authentication service through AOP. Let's look at the implementation first, then introduce and analyze the basic principles and common terms of AOP. 1. Definition notes package com.power.demo.common; i ...

Posted on Fri, 26 Jun 2020 02:55:37 -0400 by NME

socket programming of python

socket programming socket socket introduction Use of socket udp sending data udp receiving data udp chat socket socket introduction Socket is also called "socket". Applications usually send requests to the network or answer network requests through "socket", so that the ho ...

Posted on Fri, 26 Jun 2020 01:49:55 -0400 by mclordgt

How does Java implement the Future pattern? Detailed explanation of ten thousand words!

JDK1.8 source code analysis project (Chinese note) Github address: https://github.com/yuanmabiji/jdk1.8-sourcecode-blogs 1 what is future? For example, when we buy things online, an order number will be generated after placing an order, and then the merchant will deliver goods according to the order number, and then there will be a delivery ord ...

Posted on Fri, 26 Jun 2020 00:53:48 -0400 by virtual_odin

Path of PAT a

Intron This copy of the game is called PAT A. I believe that many players know this copy and some players have passed this copy. This dungeon can give junior players rich experience value, or even the key to advance. After 15 days, this player has finally finished painting this copy, leaving the copy ...

Posted on Fri, 26 Jun 2020 00:12:19 -0400 by cdog5000

Notes on Java learning

Notes on Java introduction 2 - Hao bin abstract class Abstract method abstract class Final keyword Final decorates the entire class Some properties in the Final modifier class interface (interface) Definition of interface Format of interface Syntax knowledge of interface Function of interface Th ...

Posted on Thu, 25 Jun 2020 22:40:21 -0400 by justdiy

DSP28335 basic course - GPIO output (water lamp experiment)

0 foreword Some time ago, I was really busy writing papers and doing experiments in the laboratory, but I haven't updated them for a long time. Recently, some students often ask if there are any permanent magnet synchronous motor series experimental courses??? Considering that DSP programming is neede ...

Posted on Thu, 25 Jun 2020 07:25:08 -0400 by qo2o

Common knowledge accumulation of spring boot development

Article catalog SpringBoot get Request and Response Transaction uses @ Transactional AOP development process SpringBoot get Request and Response Through static method acquisition, you can also encapsulate a static method public String test() { ServletRequestAttributes attributes = (ServletReque ...

Posted on Thu, 25 Jun 2020 06:50:11 -0400 by expert_21

java network programming foundation

Network programming 1. Purpose of network programming Share resources Realize data transmission and download 1.1 software architecture Network communication is based on software structure: C/S structure and B/S structure The full name of C/S architecture is Client /Server architecture, that is ...

Posted on Thu, 25 Jun 2020 02:49:03 -0400 by RussW

New features of Java syntax_ java5 to java11

1, Foreword I never thought, it's 0202, Sun is dead, I have to start from the new features of Java 5, and focus on the new features of Java 8... In fact, there are a lot of such things on the Internet. Why do I have to write them? Because leaders think that we are too (really) busy (lazy) and have no time to study at ordinary times, so let's f ...

Posted on Wed, 24 Jun 2020 04:07:41 -0400 by fuzz01

"Build your own UI component library from 0 to 1" -- button component

Write before: I am "boiling sheep"_ , the nickname comes from the abbreviation fyy of the name. The blog that worked hard before was cancelled due to the accident of hand injury. Now it runs this account. I am a small dish, working hard in the direction of the whole stack of engineers, the ar ...

Posted on Tue, 23 Jun 2020 22:30:51 -0400 by creativodev