4. Construction and registration of BeanDefinition

Foreword In the last article, we talked about the source code of the processBeanDefinition(ele, delegate) method: //This method requires two parameters: 1. The child node element parsed before, 2. The parser protected void processBeanDefinition(Element ele, BeanDefinitionParserDelegate delegate) { //Here the element object is parsed into a BeanDefinitionHolder object. This BeanDefinitionHolder is equivalent to a layer […]

Computer Java Project Recommendation Hospital Appointment Registration System Based on SSM

Project type: SSM source code User type: 3 roles (administrator + ordinary user + doctor) Main technologies: SSM + MySQL + Bootstrap Development tools: Eclipse/Idea can be used, with two different versions Database: MySQL Database tables: 7 Project introduction: The backend uses SSM. The front-end uses a website template from Bootstrap. Used through 3 roles. […]

The underlying implementation principle of Nacos & the two calling methods of the registration center

Table of Contents 1. The underlying implementation principle of Nacos 1.1 Implementation principle of automatic refresh of configuration center 1.2 The underlying implementation principle of the registration center 2. Two ways to call the Nacos registration center 2.1 How to call RestTemplate + Spring Cloud LoadBalancer 2.2 Using OpenFeign + Spring Cloud LoadBalancer 1. The […]

Springboot builds microservice case Eureka registration center

1. Parent project dependency management <?xml version=”1.0″ encoding=”UTF-8″?> <project xmlns=”http://maven.apache.org/POM/4.0.0″ xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance” xsi:schemaLocation=”http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd”> <modelVersion>4.0.0</modelVersion> <groupId>org.mumu</groupId> <artifactId>eureka</artifactId> <packaging>pom</packaging> <version>1.0</version> <modules> <module>common</module> <module>consumer</module> <module>springcloud-service-provider</module> </modules> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> <junit.version>4.12</junit.version> <log4j.version>1.2.17</log4j.version> <mysql.version>5.1.47</mysql.version> <lombok.version>1.16.18</lombok.version> <druid.version>1.1.16</druid.version> <mybatis.spring.boot.version>1.3.0</mybatis.spring.boot.version> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> <version>2.2.1.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId> <version>2.2.1.RELEASE</version> </dependency> <dependency> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> <version>3.0.0</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> <version>2.2.2.RELEASE</version> […]

book bookstore project (registration function): three-tier architecture of JavaEE project

The purpose of layering is to decouple. Decoupling is to reduce the coupling of the code. Convenient for later maintenance and upgrades of the project. web layer com.ydgk.web/servlet/controller service layer com.ydgk.service Service interface package com.ydgk.service.impl Service interface implementation class dao persistence layer com.ydgk.dao Dao interface package com.ydgk.dao.impl Dao interface implementation class Entity bean object com.ydgk.pojo/entity/domain/bean […]

Java project: Hospital appointment registration system (java+SSM+JSP+JS+JQUERY+Layui+Mysql)

Source code acquisition: Download from “Resources” on my blog homepage! Project Introduction Hospital appointment registration system based on SSM Roles: Administrator, Doctor, User After the administrator logs in to the system, he can make corresponding adjustments to the home page, personal center, user management, doctor management, outpatient information management, appointment registration management, appointment cancellation management, […]

Java project: Hospital appointment registration system (java+SSM+JSP+JS+JQUERY+Layui+Mysql)

Source code acquisition: Download from my blog homepage “Resources”! Project Introduction Hospital appointment registration system based on SSM Roles: Administrator, Doctor, User After the administrator logs in to the system, he can make corresponding adjustments to the home page, personal center, user management, doctor management, outpatient information management, appointment registration management, appointment cancellation management, appointment […]