# 基于Java和Spring Boot的后端零代码crudapi全部MIT开源
# crudapi
# crudapi👋
crudapi is a combination of crud and api, which stands for create, delete, update and retrieve interface. It is a zero-code product by configuring. crudapi allows you to focus on your business, save a lot of money, and improve your work efficiency by eliminating the tedious process of crud code. crudapi aims to make working with data easier and is free for everyone!
# 增删改查接口👋
crudapi是crud+api组合，表示增删改查接口，是一款零代码可配置的产品。使用crudapi可以告别枯燥无味的增删改查代码，让您更加专注业务，节约大量成本，从而提高工作效率。crudapi的目标是让处理数据变得更简单，所有人都可以免费使用！
# GIT地址
| 名称 | 类型 | 授权 | GitHub仓库 | Gitee仓库 |
|---|---|---|---|---|
| crudapi-admin-web | Vue Qusar源码 | 开源 | crudapi-admin-web (opens new window) | crudapi-admin-web (opens new window) |
| crudapi (main) | Java源码(1.0稳定版) | 开源 | crudapi (opens new window) | crudapi (opens new window) |
| crudapi (ft-crudapi-2) | Java源码(2.0开发中) | 开源 | crudapi (opens new window) | crudapi (opens new window) |
| crudapi-example | Java集成SDK Demo | 开源 | crudapi-example (opens new window) | crudapi-example (opens new window) |
# 环境搭建
# 安装JDK
官网https://www.oracle.com/java/technologies/javase-downloads.html (opens new window)采用1.8版本（Java SE 8，Java SE 8u281 is the latest release for the Java SE 8 Platform.）安装即可。
java -version
java version "1.8.0_241"
# 安装maven
官网http://maven.apache.org (opens new window)采用最新3.x稳定版安装即可，经验证版本3.6是可以的。
mvn -v
Apache Maven 3.6.3
# 代码仓库
github地址
https://github.com/crudapi/crudapi (opens new window)
gitee地址
https://gitee.com/crudapi/crudapi (opens new window)
由于网络原因，github可能速度慢，改成访问gitee即可，代码同步更新。
# 下载代码
git clone git@github.com:crudapi/crudapi.git
# 编译
mvn clean install -Dmaven.test.skip=true
#aliyun mirror
mvn clean install -Dmaven.test.skip=true -s mirror-settings.xml
# build
mvn clean install -Dmaven.test.skip=true -s settings.xml
# downloadSources
mvn dependency:sources -DdownloadSources=true -DdownloadJavadocs=true -s settings.xml
# Mysql
# Import database to crudapi
./database/mysql/crudapi-mysql.sql
# Config MySql properties
src/crudapi-service/main/resources/application.properties
spring.datasource.driverClassName=com.mysql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/crudapi?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf8&useSSL=false&allowPublicKeyRetrieval=true
spring.datasource.username=root
spring.datasource.password=root
# Postgresql
# Import database to crudapi.public
./database/postgresql/crudapi-pgsql.sql
# Config Postgresql properties
src/crudapi-service/main/resources/application.properties
spring.datasource.driverClassName=org.postgresql.Driver
spring.datasource.url=jdbc:postgresql://localhost:5432/crudapi
spring.datasource.username=postgres
spring.datasource.password=postgres
# oralce
SELECT * FROM ALL_OBJECTS WHERE OWNER = 'CRUDAPI';
purge recyclebin;
# run
java -jar ./target/crudapi-service-1.6.0.jar
# swagger
http://127.0.0.1:8888/swagger-ui.html (opens new window)
# user
superadmin
1234567890
# docker
docker build -t crudapi-service:latest .
# 小结
本文主要介绍了项目背景和技术选型，基于Spring boot创建了crudapi后台项目，并且本地运行成功。
# crudapi简介
crudapi是crud+api组合，表示增删改查接口，是一款零代码可配置的产品。使用crudapi可以告别枯燥无味的增删改查代码，让您更加专注业务，节约大量成本，从而提高工作效率。crudapi的目标是让处理数据变得更简单，所有人都可以使用！无需编程，通过配置自动生成crud增删改查RESTful API，提供后台UI管理业务数据。基于主流的开源框架，拥有自主知识产权，支持二次开发。
# demo演示
crudapi属于产品级的零代码平台，不同于自动代码生成器，不需要生成Controller、Service、Repository、Entity等业务代码，程序运行起来就可以使用，真正0代码，可以覆盖基本的和业务无关的CRUD RESTful API。
表单对应不同的对象
表关系图显示不同对象之间的关系
业务数据操作
官网地址：https://crudapi.cn (opens new window)
测试地址：https://demo.crudapi.cn/crudapi/login (opens new window)