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Duplication of RequestHeader in Java Spring Boot controller

I have a set of rest controllers written in java. The initial requirement was to add some headers for some endpoints, but we decided to add these header fields in almost all rest controllers. The project now contains more than 100 similar APIs: @getmapping("/products/{comp}")publicresponseentitygetallproducts(@requestheader(user_hdr)stringuser,@requestheader(guid_hdr)stringguid

Feb 06, 2024 am 11:36 AM

Building Golang packages using Spring Boot 3 bootBuildImage?

I'm using springbootv3.1.5 and using bootBuildImage to build my image. After scanning my images, I found a lot of CVEs about golang. As far as I understand, multiple golang build packages are used during the image building process. Is there a way to solve this problem? Can I configure spring to avoid using these packages? I tried configuring the used buildpack without success. I want to include zero golang related files in the image I create.

Feb 06, 2024 am 08:33 AM

overflow

StackOverflowError issue in Spring Boot application during DTO serialization

I am getting stackoverflowerror in springboot application when I try to serialize a dto class (nodeattributesdto) with self-referential relationship. The error occurs during execution of tostring method in dto class. nodeattributes.java://relevantpartsofnodeattributes.java@onetomany(mappedby="parent")@cache(usage=cacheconcurrencystrategy.read_w

Feb 05, 2024 pm 11:06 PM

overflow

Correct application classpath so that it contains a single compatible version of org.springframework.beans.factory.config.ConfigurableListableBeanFactory

I get the following error Application failed to start Description: An attempt was made to call a method that does not exist. Trying from: org.springframework.boot.actuate.autoconfigure.startup.startupendpointautoconfiguration$applicationstartupcondition.getmatchoutcome(startupendpointautoconfiguration.java:63) The following method does not exist: org.springframework.beans.f

Feb 05, 2024 pm 10:24 PM

Pac4J has issues encrypting with self-signed certificate

I'm running springboot3.2.1org.pac4jjakartaee-pac4j8.0.0org.pac4jpac4j-oidc6.0.1 with an embedded keycloak server. No encryption required, everything works fine and pac4j handles things just fine. When I use sslbundle to reference

Feb 05, 2024 pm 10:18 PM

How to create beans in .txt?

I have a mission. I need to define a custom bean definition. For example, define my beans in a txt file and then retrieve them via applicationcontext in springboot. I do not know what to do. Maybe someone can help me? I created a class: @component public class Person{privatestringname;privateintage;} created beans.txtpersonbean1=com.example.personpersonbean2=com.example.person@configuration public class custom

Feb 05, 2024 pm 09:21 PM

Have you mastered the list of essential skills for a Java architect?

Have you mastered the list of essential skills for Java architects? In today's Internet era, Java is still one of the most widely used programming languages. As a Java developer, if you want to move to a higher level in your career and become a qualified Java architect, you must master a series of necessary skills. The following is a list of necessary skills for Java architects, hoping to be helpful to the majority of Java developers. Solid basic knowledge of Java. As a Java architect, you must be familiar with Java

Feb 03, 2024 am 11:32 AM

架构师 java 技能清单 spring mvc java架构

Choose the right Java architecture based on your needs and scale when making informed decisions

In today's software development field, Java as a powerful programming language is widely used in various projects. Before starting to develop Java applications, it is crucial to choose the right Java architecture. This decision will impact the performance, maintainability, and scalability of the project. This article discusses how to make smart Java architecture choices based on project needs and size. First, we should clarify the needs of the project. Different projects have different functional and size requirements. If your project requires high concurrency and real-time performance, you should choose

Feb 03, 2024 am 09:10 AM

数据量大小可以是指项目大小 java应用程序 spring框架 java架构

Create the perfect skill map of Java architects with your own hands, starting from scratch!

From zero to one, create a perfect skill map for Java architects! Introduction: As a widely used programming language, Java has not only been widely used in enterprise-level application development, but has also become the goal pursued by developers. As a Java developer, how to gradually become an excellent architect from scratch has become the goal that many Java developers strive to pursue. This article will introduce to you the perfect skills map for building a Java architect from both technical and soft power aspects. 1. Technical Chapter 1. Solid J

Feb 03, 2024 am 08:53 AM

零到一 java架构师完美技能图谱标题技能图谱 java框架 java架构

The significance and value of applying Java programming in actual projects

The role and value of Java programming in actual projects Java is a programming language widely used in enterprise-level application development. It has cross-platform and object-oriented characteristics, so it plays an important role and value in actual projects. This article will introduce the role and value of Java programming in actual projects through specific code examples. 1. Rapid development Java has rich class libraries and development tools, allowing developers to quickly build applications. The following takes SpringBoot as an example to demonstrate the rapid development of Java programming.

Feb 03, 2024 am 08:23 AM

价值评估项目开发 java应用

Responsibilities and Skill Requirements - Java Engineer

What are the responsibilities and skill requirements of a Java engineer? With the rapid development of information technology, the role of software engineers has become more and more important. Among them, Java engineers are an important part of the software development field. This article will explore the responsibilities and skill requirements of a Java engineer to help readers better understand this career. First, let’s understand the responsibilities of a Java engineer. Java engineers are responsible for software development and implementation using the Java programming language. They work closely with product managers, project managers, and other developers

Feb 02, 2024 pm 09:06 PM

java工程师职责技能要求 spring mvc

A new programming paradigm, when Spring Boot meets OpenAI

In 2023, AI technology has become a hot topic and has a huge impact on various industries, especially in the programming field. People are increasingly aware of the importance of AI technology, and the Spring community is no exception. With the continuous advancement of GenAI (General Artificial Intelligence) technology, it has become crucial and urgent to simplify the creation of applications with AI functions. Against this background, "SpringAI" emerged, aiming to simplify the process of developing AI functional applications, making it simple and intuitive and avoiding unnecessary complexity. Through "SpringAI", developers can more easily build applications with AI functions, making them easier to use and operate.

Feb 01, 2024 pm 09:18 PM

ai openai spring

What are the methods for obtaining parameters in Springboot EL?

Springboot EL method of obtaining parameters: 1. Use @RequestParam annotation; 2. Use EL expression to obtain request parameters; 3. Use model attributes. Detailed introduction: 1. Use the @RequestParam annotation. The @RequestParam annotation can be used to bind request parameters to the parameters of the controller method; 2. Use EL expressions to obtain the request parameters. If you do not use the @RequestParam annotation, or you want to dynamically To obtain request parameters, you can use EL expression and so on.

Jan 26, 2024 pm 05:47 PM

获取参数 springboot el

How springboot integrates springdoc

The steps for springboot to integrate springdoc: 1. Add dependencies; 2. Configuration files; 3. Configure Swagger3Config class; 4. Create DTO classes; 5. Create API interfaces and annotations; 6. Start the application and access the API documentation page. Detailed introduction: 1. Add dependencies, add Springdoc dependencies in the pom.xml file of the Spring Boot project; 2. Configuration files, in the Spring Boot project, etc.

Jan 26, 2024 pm 05:29 PM

springdoc SpringBoot