Vue3 element admin is a background management front-end solution based on the upgraded Vue3+Element Plus version of vue element admin. The technology stack is Vue3+Vite4+TypeScript+Element Plus+Pinia+Vue Router ..

I Preface The Spring Boot 3 RELEASE version will be officially released on November 24, 2022. It is believed that many students have begun to prepare for the study of the new version, but it is not recommended to upgrade it in the actual project at present. After all, there are still many frameworks and middleware that have not been adapted. ...

Project introduction vue3-element-admin is a background management front-end solution based on the upgraded Vue3+Element Plus version of vue element admin. It is another open source masterpiece of the technical team following the Youlai mall open source full stack mall project. Project use ..

Online experience: Seata Lab 1 Foreword I believe that you have seen the laboratories of Youlai Mall in the project, but they should still be at an unfamiliar stage. After all, before that, most laboratories existed in a conceptual form, so I would like to take this opportunity to make progress ..

Foreword Why did you give up eureka and choose nacos? The local development environment needs to set up a nacos server. It is a simple thing, but it is biased by some articles (lacking key and necessary steps), so I wrote this article after the success of the personal test. Set up the nacos server 1

I MySQL 1. mapper.xml <if test="queryParams.beginTime!=null and queryParams.beginTime.trim() neq ''"> and date_format(create_time,'%Y-%m-%d %H:%i:%s') >= date_format(#{qu...

I Foreword In the last article, which introduced the youlai mall project, the unified authentication and authorization platform under microservices was built by integrating Spring Cloud Gateway, Spring Security OAuth2, JWT and other technologies. At the end of the article, I leave a question worth thinking about ..

1. The environment is ready to create the mount data directory and configuration file mkdir - p/mnt/mysql/data/etc/mysql/conf touch /etc/mysql/conf/my.cnf 2. Pull the image docker pull mysql 3. Start the container docker run -- restart=alw

//New ASPX protected void Page_Load(object sender, EventArgs e) { DataTable dt = new DataTable(); DataColumn dc1 = new DataColumn("name",...

The foreword stops updating with eureka. If you want to implement both the registry and the configuration center, you need two components, SpringCloud Eureka and SpringCloud Config; Spring Cloud Bus message bus is required to send message notification (Kafka, RabbitM

I In the preface, the portal realizes the one click deployment of microservices through the IDEA integrated Docker plug-in in the previous article, but youlai mall is a project that separates the front end from the back end. In addition to the deployment of back-end microservices, of course, the front-end project is also necessary. So this article tells how to communicate ..

I Surprise at the end of the preface!! I hope it will be helpful to you~In the previous article, IDEA integrated Docker plug-in realized one click automatic packaging and deployment of microservice project, in which the server 2375 port listening was opened, but this practice caused a security problem, which was reviewed in the previous article ..

1. Pull the nacos server image and enter the Docker Hub. View the latest version of the nacos server as nacos server: 1.4.0 Configure Alibaba Cloud image acceleration sudo mkdir - p/etc/docker sudo tee /etc/docker/daemon.json <<-'EOF' { ...

I Foreword [Youlai] The version of the open source full stack project is updated. Some of the contents of this article are different from the project source code. It is suggested to move to [Spring Cloud&Alibaba Practice | Summary] Spring Cloud Gateway+Spring Security OAuth2+JWT Implementation Micro ..

I Preface When you play with microservice projects, you often have more than a dozen services, and each modification and deployment is tedious and will waste more and more time. Therefore, this article is organized to implement one click deployment of microservices through one-time configuration, which is really called once and for all. II With ..

I Preface The practical series of microservices is based on the background of the open source microservice project to upgrade the Youlai mall version in the mall. This chapter is about the API gateway replacing Zuul. If you are interested, you can go in and give it to a star. Thank you very much. II What is? ..

I Foreword Logon failed, use ctrl+c to cancel basic credential prompt Whether the above error will be encountered when submitting. Each time you submit to Github remotely, you need to re-enter the user name and password because you use the HTTPS submission method. This document is explained ..

In the past, every Halloween github would change its color scheme. Today, it was discovered that so recorded the extraordinary egg of github in 2020, hoping that everything would gradually improve.

Back end of source code address of this article: https://gitee.com/youlaitech/youlai-mall/tree/v2.0.1 front end: https://gitee.com/youlaiorg/mall-admin/tree/v2.0.1 Mobile end: https://gitee.com/youlaiorg/mall-app I ...

There are many types and implementation methods of inheritance in JavaScript in many books. Generally, there are two types: class inheritance (object impersonation) and prototype inheritance. Class inheritance (object impersonation): a method that defines its own properties inside a function. When subclasses inherit, call or apply