Resolution of SpringBook Source - @Configuration Annotation

1. Introduction This article is about the last one. Spring refresh application context A supplementary description of Spring's parsing of the @Configuration annotation in step 5 of the previous article (instantiating and calling all registered bean Factory postprocessors) is described in detail. In the Spring Core Framework prior to Spring 3.0, ...

Posted on Wed, 09 Oct 2019 00:16:27 -0700 by sean04

Using Spring Boot & Redis to Realize Short Link Service

Thank you for your reading. Yang Bin's Blog Copyright.If reproduced, please indicate the source: Yang Bin's blog( https://y0ngb1n.github.io/a/b...) The project has been hosted in GitHub: y0ngb1n/spring-boot-samples Welcome to Star, Fork Preparation Spring Boot 2.1.0+ Redis Lombok Guava 28.0 Common Validator 1.6 Adding dependencies pom.xml ...

Posted on Tue, 08 Oct 2019 17:05:54 -0700 by q1234ask

@ Async Source Exploration

1. @Async Source Exploration 1.1. Upper Code @SpringBootApplication @EnableAsync public class SpringbootLearnApplication { public static void main(String[] args) { SpringApplication.run(SpringbootLearnApplication.class, args); } } @Service public class CreatingThread08Service { @Async public void call(CountDownLatch c ...

Posted on Tue, 08 Oct 2019 13:04:23 -0700 by Spinicrus

Minimalizing SpringBoot+CXF to Implement WebService

1. There are many articles about how spring boot can access cxf. This article focuses on how spring boot 1.X and spirngboot 2.X can integrate cxf. Here is the code implementation. maven dependence <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xml ...

Posted on Tue, 08 Oct 2019 07:16:49 -0700 by dmayo2

FeignClientFactoryBean for Feign Source Analysis

     springcloud-openfeign-core-2.1.1.release. Continue the previous article Enable FeignClients for Feign Source Analysis Later, the interface of FeignClient annotation is encapsulated in FeignClient FactoryBean in Spring cloud. Now let's look at the implementation of FeignClient FactoryBean.                   Figure 1 The attributes are s ...

Posted on Tue, 08 Oct 2019 06:52:53 -0700 by bradsteele

@ OneToMany(fetch = FetchType.EAGER), FetchType.EAGER's rapidly loaded BUG that causes queries to duplicate detailed data

The project uses spring data jpa, After configuring many-to-one and one-to-many table object associations, Colleagues found that there were two data inquiries from more than one party, and their data IDS were the same. At first they thought it was Ali's json serialization, because of repeated references, circular references, which led to the ...

Posted on Tue, 08 Oct 2019 04:13:50 -0700 by melbell

Simple Construction of SSM Integration Project

1. New Web Project 2. Add jar packages 3. Through reverse engineering, the corresponding entity and mapping files and interfaces are generated as follows 4. Create configuration files 4.1 spring configuration file (1) 4.1.1 Application Context-dao.xml (dao layer configuration file) <?xm ...

Posted on Tue, 08 Oct 2019 02:10:39 -0700 by trackz

Files is used to upload and download files and pictures with front-end and back-end separation

Recently found a very useful way to upload and download files, so today I will bring you, hoping to help you. First of all, the project is based on SpringBoot development, and if you use Spring, it won't affect either. Functional demonstration: Bullshit goes straight to the code 1. Create a StoreServic ...

Posted on Mon, 07 Oct 2019 22:29:57 -0700 by adavis

Spring Cloud Micro Services (07): Zipkin Component for Request Link Tracking

A Brief Introduction to Link Tracking 1. Introduction of Sleuth Components Sleuth is a component of Spring Cloud micro-service system, which implements a link tracking solution. You can locate which specific services a request requests. In complex micro-service systems, if an exception occurs to the request, the service where the problem is lo ...

Posted on Mon, 07 Oct 2019 18:31:19 -0700 by kakki

Spring-boot integrates mybatis + spring MVC

Spring-boot integrates mybatis + spring MVC Let me give you an example of adding data to the background. 1. New maven project, import dependencies <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/ ...

Posted on Mon, 07 Oct 2019 15:24:24 -0700 by 44justin