Project Introduction:

JeecgBoot is a low-code development platform based on a code generator! Front-end and back-end separation architecture SpringBoot2.x, SpringCloud, Ant Design&Vue, Mybatis-plus, Shiro, JWT, support microservices. The powerful code generator allows one-click generation of front-end and back-end codes to achieve low-code development! About Java projects, we have compiled 100+ Java project videos + source code + notes, address: 100+ Java project videos + source code + notes

JeecgBoot leads a new low-code development mode (OnlineCoding-> Code Generator-> Manual MERGE), which helps solve 70% of the repetitive work of Java projects, allowing development to focus more on business. It can quickly improve efficiency and save R&D costs without losing flexibility!

JeecgBoot provides a series of low-code modules to achieve real zero-code online development: Online form development, Online report, report configuration capability, online chart design, large screen design, mobile configuration capability, form designer, online design process, process automation Configuration, plugin capability (pluggable) and more!

The purpose of JEECG is: Simple functions are realized by OnlineCoding configuration, achieving zero-code development; complex functions are generated by code generators and manually merged to achieve low-code development, which not only ensures intelligence but also takes into account flexibility; realizes low-code development while supporting flexibility Coding solves the general inflexibility of current low-code products!

JEECG business process: use workflow to implement, expand task interface for development and writing of business logic, forms provide a variety of solutions: form designer, online configuration form, coding form. At the same time, it realizes the separation design (loose coupling) of process and form, and supports flexible configuration of task nodes, which not only ensures the confidentiality of company processes, but also reduces the workload of developers.

Applicable items

Jeecg-Boot low-code development platform can be applied to the development of any J2EE project, especially suitable for SAAS projects, enterprise information management system (MIS), internal office system (OA), enterprise resource planning system (ERP), customer relationship management system (CRM), etc., its semi-intelligent manual Merge development method can significantly improve the development efficiency by more than 70%, and greatly reduce the development cost.

Technology Architecture:

development environment

Language: Java 8
IDE(JAVA): IDEA/Eclipse install lombok plugin
IDE (front end): WebStorm or IDEA
Dependency management: Maven
Database: MySQL5.7+ & Oracle 11g & Sqlserver2017
Cache: Redis

rear end

Basic framework: Spring Boot 2.3.5.RELEASE
Microservice Framework: Spring Cloud Alibaba 2.2.3.RELEASE
Persistence layer framework: Mybatis-plus 3.4.1
Security framework: Apache Shiro 1.7.0, Jwt 3.11.0
Microservice technology stack: Spring Cloud Alibaba, Nacos, Gateway, Sentinel, Skywarking
Database connection pool: Alibaba Druid 1.1.22
Cache framework: redis
Log printing: logback
Others: fastjson, poi, Swagger-ui, quartz, lombok (simplified code), etc.

front end

Vue 2.6.10,Vuex,Vue Router
Axios
ant-design-vue
webpack,yarn
vue-cropper - Avatar cropping component
@antv/g2 - Alipay AntV data visualization chart
Viser-vue - antv/g2 package implementation
eslint，@vue/cli 3.2.1
vue-print-nb - print

functional module

├─系统管理
│  ├─用户管理
│  ├─角色管理
│  ├─菜单管理
│  ├─权限设置（支持按钮权限、数据权限）
│  ├─表单权限（控制字段禁用、隐藏）
│  ├─部门管理
│  ├─我的部门（二级管理员）
│  └─字典管理
│  └─分类字典
│  └─系统公告
│  └─职务管理
│  └─通讯录
│  └─多租户管理
├─消息中心
│  ├─消息管理
│  ├─模板管理
├─代码生成器(低代码)
│  ├─代码生成器功能（一键生成前后端代码，生成后无需修改直接用，绝对是后端开发福音）
│  ├─代码生成器模板（提供4套模板，分别支持单表和一对多模型，不同风格选择）
│  ├─代码生成器模板（生成代码，自带excel导入导出）
│  ├─查询过滤器（查询逻辑无需编码，系统根据页面配置自动生成）
│  ├─高级查询器（弹窗自动组合查询条件）
│  ├─Excel导入导出工具集成（支持单表，一对多 导入导出）
│  ├─平台移动自适应支持
├─系统监控
│  ├─Gateway路由网关
│  ├─性能扫描监控
│  │  ├─监控 Redis
│  │  ├─Tomcat
│  │  ├─jvm
│  │  ├─服务器信息
│  │  ├─请求追踪
│  │  ├─磁盘监控
│  ├─定时任务
│  ├─系统日志
│  ├─消息中心（支持短信、邮件、微信推送等等）
│  ├─数据日志（记录数据快照，可对比快照，查看数据变更情况）
│  ├─系统通知
│  ├─SQL监控
│  ├─swagger-ui(在线接口文档)
│─报表示例
│  ├─曲线图
│  └─饼状图
│  └─柱状图
│  └─折线图
│  └─面积图
│  └─雷达图
│  └─仪表图
│  └─进度条
│  └─排名列表
│  └─等等
│─大屏模板
│  ├─作战指挥中心大屏
│  └─物流服务中心大屏
│─常用示例
│  ├─自定义组件
│  ├─对象存储(对接阿里云)
│  ├─JVXETable示例（各种复杂ERP布局示例）
│  ├─单表模型例子
│  └─一对多模型例子
│  └─打印例子
│  └─一对多TAB例子
│  └─内嵌table例子
│  └─常用选择组件
│  └─异步树table
│  └─接口模拟测试
│  └─表格合计示例
│  └─异步树列表示例
│  └─一对多JEditable
│  └─JEditable组件示例
│  └─图片拖拽排序
│  └─图片翻页
│  └─图片预览
│  └─PDF预览
│  └─分屏功能
│─封装通用组件 
│  ├─行编辑表格JEditableTable
│  └─省略显示组件
│  └─时间控件
│  └─高级查询
│  └─用户选择组件
│  └─报表组件封装
│  └─字典组件
│  └─下拉多选组件
│  └─选人组件
│  └─选部门组件
│  └─通过部门选人组件
│  └─封装曲线、柱状图、饼状图、折线图等等报表的组件（经过封装，使用简单）
│  └─在线code编辑器
│  └─上传文件组件
│  └─验证码组件
│  └─树列表组件
│  └─表单禁用组件
│  └─等等
│─更多页面模板
│  ├─各种高级表单
│  ├─各种列表效果
│  └─结果页面
│  └─异常页面
│  └─个人页面
├─高级功能
│  ├─系统编码规则
│  ├─提供单点登录CAS集成方案
│  ├─提供APP发布方案
│  ├─集成Websocket消息通知机制
├─Online在线开发(低代码)
│  ├─Online在线表单 - 功能已开放
│  ├─Online代码生成器 - 功能已开放
│  ├─Online在线报表 - 功能已开放
│  ├─Online在线图表(暂不开源)
│  ├─Online图表模板配置(暂不开源)
│  ├─Online布局设计(暂不开源)
│  ├─多数据源管理 - 功能已开放
├─积木报表设计器(低代码)
│  ├─打印设计器
│  ├─数据报表设计
│  ├─图形报表设计（支持echart）
│  ├─大屏设计器(暂不开源)
│─流程模块功能 (暂不开源)
│  ├─流程设计器
│  ├─在线表单设计
│  └─我的任务
│  └─历史流程
│  └─历史流程
│  └─流程实例管理
│  └─流程监听管理
│  └─流程表达式
│  └─我发起的流程
│  └─我的抄送
│  └─流程委派、抄送、跳转
│  └─。。。
└─其他模块
   └─更多功能开发中。。

Microservice overall solution (version 2.4+)

1. Service registration and discovery of Nacos √

2. Unified Configuration Center Nacos √

3. Routing gateway gateway (three loading methods) √

4. Distributed http feign √

5. Fuse and downgrade Sentinel √

6. Distributed file Minio, Ali OSS √

7. Unified authority control JWT + Shiro √

8. Service monitoring SpringBootAdmin√

9. Link Tracking Skywarking

10. Message middleware RabbitMQ √

11. Distributed task xxl-job √

12. Distributed transaction Seata

13. Distributed log elk + kafa

14. Support docker-compose, k8s, jenkins

15. CAS single sign-on √

16. Routing current limit √

Microservice Architecture Diagram

Jeecg Boot product function blueprint

Background development environment and dependencies

java
maven
jdk8
mysql
redis
Database script: jeecg-boot/db/jeecgboot-mysql-5.7.sql
Default login account: admin/123456

Front-end development environment and dependencies

node
yarn
webpack
eslint
@vue/cli 3.2.1
ant-design-vue - Ant Design Of Vue implementation
vue-cropper - Avatar cropping component
@antv/g2 - Alipay AntV data visualization chart
Viser-vue - antv/g2 package implementation
jeecg-boot-angular version

Project download and run

Pull project code

git clone https://github.com/zhangdaiscott/jeecg-boot.git
cd  jeecg-boot/ant-design-jeecg-vue

Install node.js
Switch to the ant-design-jeecg-vue folder

# 安装yarn
npm install -g yarn

# 下载依赖
yarn install

# 启动
yarn run serve

# 编译项目
yarn run build

# Lints and fixes files
yarn run lint

system effect

Big screen template

PC side

Online Interface Documentation

report

process

Mobile terminal

PAD side

 github地址：https://github.com/zhangdaiscott/jeecg-boot

GitHub has nearly 20,000 stars, no coding is required, and front-end and back-end code can be generated with one click. This open source project is a bit strong!