1, Introduction to spring MVC
Spring MVC is a lightweight web framework that implements the request driven type of Web MVC design pattern based on spring. It uses the idea of MVC architecture pattern to decouple the responsibilities of the web layer and manage the life cycle of the objects required by the application, which provides great conve ...
Posted by Alith7 on Sun, 28 Nov 2021 22:42:17 -0800
From common String commands to actual application scenario requirements design and development, this chapter enables you who are unfamiliar with redis to quickly master and understand, and you who are familiar with redis to quickly consolidate relevant knowledge
1, Characteristic description
(1) String is the most basic type of Redis. A key c ...
Posted by chrisdee on Sun, 28 Nov 2021 09:25:55 -0800
Interceptor is a component in Spring MVC. It can do some operations before entering the request method, or after requesting the method and rendering the view.
Definition of interceptor
The interceptor of spring MVC only needs to implement the HandlerInterceptor interface and configur ...
Posted by zahadum on Sun, 28 Nov 2021 07:37:56 -0800
In the example, the DemoService instance is obtained through the Spring context. In the previous article Dubbo Consumer reference service We have learned about the process of referencing services, creating invoker s and creating proxy objects. The DemoService instance here is the created proxy object, and then the sa ...
Posted by markts on Sun, 28 Nov 2021 07:09:08 -0800
1, Listener introduction
What is a listener
Related concepts of monitoring mechanism
Introduction to web listener
2, Listen to the lifecycle of domain objects
1. Create a listener and implement the listener interface
2. Add listener information
Posted by anups on Fri, 26 Nov 2021 15:18:29 -0800
Transport Layer Security protocol As the successor of SSL protocol, it has become the next generation network security and data integrity security protocol
Secure Socket Layer The network transport layer, located in TCP/IP, is a security protocol that provides security and data integrity for network communication ...
Posted by Incessant-Logic on Fri, 26 Nov 2021 06:19:00 -0800
With the rapid development of the Internet industry, web-based business and processes become more cumbersome and iterative faster. Traditional manual testing can not meet the market demand. In order to reduce the labor cost of regression, rapid iteration and automatic testing are the inevitable trend. This article mainly int ...
Posted by MasterACE14 on Thu, 25 Nov 2021 20:23:07 -0800
Let's talk about circular dependency first. Spring needs to inject B when initializing A, and A when initializing B. after spring starts, these two beans must be initialized
There are two scenarios for Spring's circular dependency
Loop dependency of constructorCircular dependency of attributes
For the loop dependency of the co ...
Posted by liamthebof on Thu, 25 Nov 2021 15:17:15 -0800
1, Basic structure of three frames
1. Why is a framework needed
Note: if the projects in the production environment are developed from scratch (from the bottom), it is too difficult and the development efficiency is extremely low. Therefore, in order to quickly deploy the project online, some specific functions are encapsulated in advanced. ...
Posted by danlindley on Thu, 25 Nov 2021 13:07:30 -0800
How do we develop without using AOP?
How do we develop without AOP (face-to-face thinking). In the first version of the development, we wrote the methods we needed, and in later maintenance updates, when we want to do the methods again, we need to add the functions to the written code. In the case of the first edition and subsequent additi ...
Posted by jandrox_ox on Thu, 25 Nov 2021 09:45:40 -0800