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https://kungfu.wang/An enhancement framework for JFinal designed to build RESTful APIs. It features a code generator for automating Java Web application development, support for dynamic parameter parsing, tree-structured queries, and a JWT-based authentication interceptor. The ecosystem includes Kungfu-Admin, a backend management system, and Kungfu-Admin-UI, a frontend based on Vue 3.2, TypeScript, Vite 4, and Pinia.
Kungfu is an elegant enhancement framework based on JFinal for building standard MVC Java Web projects. It aims to accelerate development through several key capabilities:
Kungfu is a rapid development library specifically designed for JFinal to build RESTful API services. It provides a flexible scaffolding to simplify CRUD operations and accelerate the development of the Controller and Service layers. Key features include:
RESTful APIs typically use four types of input parameters:
/users/:id).? (e.g., /users?id=123&name=John).Content-Type: application/json).Kungfu-Admin-UI is a backend management framework built on the Geeker-Admin framework. It utilizes a modern tech stack including Vue 3.2, TypeScript, Vite 4, Pinia, and Element-Plus. Key features include:
columns to increase development efficiency.menuCode) in the modelMap is automatically interpreted by the server as a parentCode filter to retrieve the child records of that specific node.// Request
{
"pageNumber": 1,
"pageSize": 20,
"orderColumnName": "updateTime",
"orderBy": "desc",
"modelMap": {
"menuCode": "sys"
}
}
// Resulting SQL
select *
from sys_menu
where 1=1
and parent_code = 'sys'
order by update_time desc
limit 0,20;Authorization header for subsequent requests. The server validates the token by checking expiration, signature correctness, and user information before granting access to the resource. If validation fails, a 401 (Unauthorized) status code is returned.Authorization: Bearer <your_jwt_token>SysApiService demonstrates how to implement a service layer extending KungfuService. It handles the business logic for saving or updating a model, including setting audit fields like createUser, createTime, updateUser, and updateTime based on the current UserInfo and system date.package io.kungfu.panda.modules.sys.service;
import io.kungfu.panda.modules.sys.model.SysApi;
import org.kungfu.core.KungfuService;
import org.kungfu.core.R;
import org.kungfu.core.UserInfo;
import java.util.Date;
public class SysApiService extends KungfuService<SysApi> {
private final SysApi dao = SysApi.dao;
public R saveOrUpdate(SysApi sysApi, UserInfo userInfo) {
if (sysApi == null) {
return R.fail(630, "信息不能为空");
}
Date date = new Date();
if (sysApi.getId() != null) {
sysApi.setUpdateUser(userInfo.getUserName());
sysApi.setUpdateUserId(userInfo.getUserId());
sysApi.setUpdateTime(date);
if (sysApi.update()) {
return R.ok("更新成功");
}
return R.fail(641, "更新失败");
} else {
sysApi.setCreateUser(userInfo.getUserName());
sysApi.setCreateUserId(userInfo.getUserId());
sysApi.setCreateTime(date);
if (sysApi.save()) {
return R.ok("保存成功");
}
return R.fail(640, "保存失败");
}
}
}@Override
public void configRoute(Routes me) {
// swagger route
me.add(new SwaggerRoutes());
}
@Override
public void configPlugin(Plugins me) {
// swagger plugin
me.add(new SwaggerPlugin());
}
@Override
public void configHandler(Handlers me) {
// swagger handler
me.add(new SwaggerHandler());
}