New features of Java 8 -- lambda expression and Stream class
1, lambda expression
Lambda expression itself is the implementation of an interface. Lambda expression is a new feature of JDK8. It can replace the anonymous inner class of the interface and write more elegant Java code (equivalent to syntax sugar). If you want to use lambda to simp ...
Posted by noodle on Sun, 06 Mar 2022 11:34:37 +0100
prefaceOfficial website address: SW-X framework - PHP swoolex framework focusing on high-performance and convenient developmentI hope the big guys raise their hands and give my little brother a star: https://github.com/swoolex/swoolex1. What is Restful componentIn SW-X, Restful component is the encapsulation support of API return value structur ...
Posted by Bidibule on Tue, 01 Mar 2022 05:03:59 +0100
Task 2: Spring MVC advanced
Main contents of course tasks:
ajax asynchronous interactionRESTfulFile uploadexception handlingInterceptor
An ajax asynchronous interaction
By default, spring MVC uses MappingJackson2HttpMessageConverter to convert json data, which needs to be added to jackson's package; Use < MVC: annotation driven / &g ...
Posted by ipwnzphp on Sun, 27 Feb 2022 05:15:03 +0100
By using structure tags, adding whitespace and encapsulating response data, we have been able to add a lot of custom information to JSON responses. But what happens when you need more freedom to customize JSON when that's not enough?
To answer this question, we first need to talk about some theories of how Go handles JSON serialization. The ke ...
Posted by eojlin on Tue, 22 Feb 2022 02:12:43 +0100
Interface: API (Application Programming Interface) refers to some pre-defined interfaces (such as function and HTTP interface), or refers to the Convention for the connection of different components of the software system. It is used to provide a set of routines that can be accessed by applications and developers based on some software or h ...
Posted by renegade44 on Sat, 19 Feb 2022 17:19:55 +0100
The controller is responsible for providing the behavior of accessing the application, which is usually implemented by interface definition or annotation definition. The controller is responsible for parsing the user's request and transforming it into a model. A spring controller can be contained in more than one sprin ...
Posted by Cinds on Mon, 14 Feb 2022 02:58:12 +0100
I really don't know what to do. I'd better touch the fish and write a blog. Next, it's pure dry goods. I don't like theoretical knowledge very much. I just start it directly.
No, look at the code at the end of this article. Download it yourself
Q: you have two systems a and B. at this time, system a needs the data of system B o ...
Posted by UKlee on Sun, 30 Jan 2022 03:03:06 +0100
I Haikang EHome agreement preview process
EHOME protocol is a push mode protocol for communication between equipment and server. It is applicable to network camera, network ball machine, DVR, NVR, on-board DVR, on-board forensics system, individual soldier, alarm host and other equipment supporting EHOME protocol. Haikang ...
Posted by programming_passion on Sat, 29 Jan 2022 20:13:42 +0100
Crazy God says spring MVC video link: Station B video The link of the official account of the gods. official account
1. What is spring MVC
1.1 review MVC
1.1.1 what is MVC
MVC is the abbreviation of model, view and controller. It is a software design specification.It is a method to organize code by separating business logic, data and displa ...
Posted by andrewtayloruk on Mon, 10 Jan 2022 20:58:55 +0100
What is Spring MVC?
Spring MVC is part of the Spring Framework, or Spring Framework. It is a lightweight Web framework based on Java to implement MVC. Official Documents
Features of Spring MVC?
Lightweight, easy to learn.An efficient, request-response-based MVC framework.Good compatibility with Spring and seaml ...
Posted by morphy on Mon, 03 Jan 2022 21:23:58 +0100