spring

The error description is as follows: Reason for the error: The bean of type com.reggie.service.EmployeeService was not automatically assembled. The reason for my error was that I forgot to add…

Error message: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSourceScriptDatabaseInitializer' defined in class path resource [org/springframework/boot/autoconfigure/sql/init/DataSourceInitializationConfiguration.class]: Unsatisfied dependency expressed through method 'dataSourceScriptDatabaseInitializer' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean…

First: coverage -- Overwrite the application-dev.yml file in the file in the system, both specification methods are available By default, springboot reads application.properties>application.yml>specified file (application-dev.yml) first. Public configuration can be…

Build a SpringBoot Web project through idea Article Directory Build a SpringBoot Web project through idea Open idea and find create new project Creation method Configure project dependencies Create a…

Most of the traditional information management relies on manual registration and management by managers. However, with the rapid development of information technology in recent years, many old-fashioned information management models…

Foreword In the springboot project, we often need to obtain configuration files, including but not limited to YML, XML, Properties, JSON and other types of files; Properties and YML are…

Preface Spring is a lightweight open source framework in the field of Java EE programming. It was proposed and founded in 2002 by Rod Johnson, known as the "Father of…

Note: This article is based on Spring Boot 3.2.1 and Spring Security 6.2.1 Spring Security is very simple to use. Just introduce the relevant dependency packages and then add the…

SpringBoot implements Redis Stream queue Preface Simply implement the method of operating the Redis Stream queue in SpringBoot and monitor the messages in the queue for consumption. jdk：1.8 springboot-version：2.6.3 redis:…

1. What is a state machine? State machine, also known as finite state automaton, is a computing model that represents a limited number of states and behaviors such as transitions…