The Will Will Web

This should be my mother’s first time on my blog, because she likes watching videos of children on TV. Although I have a lot of photos, it takes a lot of time to refine them into videos each time. With the FFmpeg tool, I simply wrote a small tool that can quickly organize thousands of […]

When we develop any web application, we can say that almost 99% of the time, we need to access the database. In the Java world, there is a JPA standard that helps you greatly simplify the code required for data access. The Spring framework integrates the JPA standard to help you better use JPA to

I have been fighting with the company’s Cisco Router these days. I didn’t have a chance to manage this device before. But recently, due to some abnormal IT equipment in the company, I had to go in and adjust the settings. I also learned Cisco IOS (Internetwork Operating System). ) CLI command line interface. In

In recent years, we have gradually eliminated the infrastructure at the local end and moved our services to the cloud as much as possible. This move is not only due to the trend of “digital transformation”, but also considers many other factors, such as various cost reduction, management Convenience and safety improvement are all advantages.

Recently undertaken a quite interesting project, the customer adopted a relatively unpopular SAP Commerce (SAP Hybris) e-commerce platform in Taiwan (based on Java and Spring Boot frameworks). Both the operating system and the JDK version may encounter differences from the official website documentation. At this time, I was thinking, how to get the entire development

In our projects, because we face different customers, we sometimes encounter various application servers to be deployed. Although Spring Boot already has a built-in Embedded Tomcat server, this set is mainly used during development or microservice deployment. use. If you end up deploying your application to the client’s Tomcat / JBoss EAP / IBM WebSphere

In any set of development framework, multi-environment management is usually one of the important core functions, of course, in the Spring framework, it is no exception, here we call it Spring Profiles setting file. This function is simple to say, but it is easy to be messed up in practice. I intend to sort out

When I’m learning a new framework, I like to read things that beginners don’t like or understand. For example, when I was learning Angular, it was obvious that ng new could create a new project and start writing programs, but I would delve into the complete process of startup. And when I was learning Spring

In the past few years, Spring Boot has been ramming, blowing a whirlwind in the Java world, but he did not reinvent the wheel, but integrated a lot of useful, ready-made kits, and then designed some concise program architecture, with IoC With AOP, the complexity of development is greatly simplified, and many tedious setup steps

Recently, I started to move the Java development environment to the WSL environment and use SDKMAN to install the environment. It turned out that it is very easy to use and can be installed without a brain. In this article today, I will introduce the excellent SDK installation tool SDKMAN, and demonstrate how to use

When I write .NET, I often manage multiple projects (Project) through Visual Studio 2022’s Solution . Through proper segmentation, the responsibilities of each project can be made more clear and maintainability improved. If you write Java, a project is often called a module (Module), so you can often see the term Multi-Module Project . In

The reason why Apache Maven is powerful is that it has a powerful Plugin execution framework. Any work you want Maven to do for you, whether it is Build, Packaging, Reporting, Executing Tests ( Tests), all done through Plugins. In addition to the built-in core Plugins, there are hundreds of third-party Plugins that can be

Now many Java IDE tools have built-in Maven Archetype Plugin as a project template when creating a new project. After you install Apache Maven, you can easily use it through the CLI interface. In this article today, I want to introduce this tool and share a little trick that can greatly improve the execution speed.