For an introduction to the Ortec974A device, please see Ortec — 974A Four-Channel 100-MHz Timer/Counter_ortec974a_EPICS Technical’s Blog-CSDN Blog 1) Create a directory where the user stores the IOC program structure: root@orangepi4-lts:/usr/local/EPICS/program# mkdir ortec974A root@orangepi4-lts:/usr/local/EPICS/program# cd ortec974A/ root@orangepi4-lts:/usr/local/EPICS/program/ortec974A# ls 2) Use makeBaseApp.pl to build this IOC program architecture: root@orangepi4-lts:/usr/local/EPICS/program/ortec974A# makeBaseApp.pl -t ioc ortec974A root@orangepi4-lts:/usr/local/EPICS/program/ortec974A# makeBaseApp.pl -i […]
Tag: IoC
Handwritten SpringIoC framework based on MXL file configuration
This article simply calls the reflection mechanism to create bean objects. It does not really require you to write a SpringIoC framework. It is intended to help you understand how Spring creates beans and deepen your understanding of the framework! First of all, we need to know how the bottom layer of Spring can create […]
How to understand Spring’s IOC and AOP
Understanding of IOC and AOP IOC It uses the Java reflection mechanism and the idea of factory design pattern. Originally, the caller’s instance is created by the caller, so the coupling is too strong. IOC is unified and handed over to spring to manage creation, and object creation is handed over to container management. You […]
Driver development 3 ioctl function usage + 3 examples (the third parameter is not passed, the third parameter is an integer, the third parameter is an address)
Development board:stm32mp157aaa (Cortex-A7*2 + Cortex-M4*1) Development environment:vscode, serial port tools, ubuntu 18.04 vscode compilation process: 1 The significance of introducing the ioctl function In the Linux operating system, data reading and writing and reading and writing function selection are intentionally left to different functions to complete. Just let the read/write function only read and write […]
Explain the difference between Spring IOC and DI in simple terms
The difference between Spring IOC and DI 1. Introduction Foreword Many people will refer to IOC and DI as the same thing. In fact, although IOC and DI can be conceptually regarded as the same thing, they are essentially different. IOC (Inverse of Control, Inversion of Control) is described from the perspective of the container, […]
Spring AOP IOC (unfinished version)
Spring introduction IOC Inversion of control, the process of creating objects is managed by Spring. AOP Aspect-oriented, function enhancement without modifying the source code! Features Convenient decoupling and simplified development aop programming support Easy to integrate with other frameworks Facilitate business development Reduce the difficulty of API development What is IOC Inversion of control: Handle […]
Spring’s IOC mechanism
1. Overview of IOC The full name of IOC (Inversion Of Control) translates to Inversion of Control. It is not a technology, but a design idea. “Control” refers to the control power of object creation, management and interdependence between objects. ” “Inversion” refers to handing over these control powers to the external environment (IOC container), […]
Interpretation of spring ioc source code
1. Interpretation of spring ioc source code 1. Load static resources ClassPathApplication, AnnotationConfigApplicationContext and other spring containers load spring configuration information. The following takes ClassPathApplication as an example. public ClassPathXmlApplicationContext(String configLocation) throws BeansException {<!– –> this(new String[] {<!– –>configLocation}, true, null); } public ClassPathXmlApplicationContext(String[] configLocations, boolean refresh, ApplicationContext parent) throws BeansException {<!– –> super(parent); setConfigLocations(configLocations); […]
How to modify the logo icon iocn on the phone screen for the APP package body of Apple ipa and Android apk applications?
Although modifying the application file icon is a simple matter, there are still many little cuties who don’t understand it. If you want to understand it, then I will let you understand it today. The unconventional packaging method and conventional packaging method we use today There are a lot of tutorials on science and technology. […]
Spring Practice | The secret that Spring IOC cannot tell?
National Day and Mid-Autumn Festival special series of articles: National Day and Mid-Autumn Festival Special (8) How to use JPA in Spring Boot projects National Day and Mid-Autumn Festival Special (7) 20 Common Programming Interview Questions for Java Software Engineers National Day and Mid-Autumn Festival Special (6) 30 Common Treasure Programming Interview Questions for College […]