低代码开发正在革新开发者的工作方式。【Microi吾码】作为一款开源低代码平台,以模块化、灵活性和高效性闻名。本文将以开发者的视角,详细介绍【Microi吾码】是什么,如何使用,它的优势,以及具体的使用案例,附带代码示例,帮助你快速上手并了解其应用价值。
【Microi吾码】是一款基于 .NET 8 和 Vue.js 技术栈的低代码平台,支持多种开发场景。它通过可视化工具和模块化设计,帮助开发者快速构建企业应用,如ERP、CRM、OA、物联网管理平台等。平台核心功能包括:
其开源版本提供了 90% 的源码,包括前端和后端,开发者可以自由定制以满足不同需求。
git clone https://github.com/microi/microi-wuma.git
cd microi-wuma
dotnet run
安装 Node.js(建议 LTS 版本)。
安装依赖并启动开发环境:
cd front-end
npm install
npm run serve
(1)表单设计
(2)流程设计
(3)集成通知
(4)发布应用
以下代码展示如何通过接口实现“请假申请”的创建与审批:
[ApiController]
[Route("api/leave")]
public class LeaveController : ControllerBase
{
private readonly ApplicationDbContext _dbContext;
public LeaveController(ApplicationDbContext dbContext)
{
_dbContext = dbContext;
}
[HttpPost("apply")]
public async Task<IActionResult> ApplyLeave([FromBody] LeaveApplicationDto request)
{
var leave = new LeaveApplication
{
Applicant = request.Applicant,
LeaveType = request.LeaveType,
StartDate = request.StartDate,
EndDate = request.EndDate,
Reason = request.Reason,
Status = "Pending",
CreatedAt = DateTime.UtcNow
};
_dbContext.LeaveApplications.Add(leave);
await _dbContext.SaveChangesAsync();
return Ok(new { message = "Leave application submitted successfully." });
}
[HttpPost("approve/{id}")]
public async Task<IActionResult> ApproveLeave(int id, [FromBody] ApprovalDto request)
{
var leave = await _dbContext.LeaveApplications.FindAsync(id);
if (leave == null) return NotFound();
leave.Status = request.IsApproved ? "Approved" : "Rejected";
leave.ApprovedBy = request.ApprovedBy;
leave.ApprovedAt = DateTime.UtcNow;
await _dbContext.SaveChangesAsync();
return Ok(new { message = "Leave application processed successfully." });
}
}
import axios from 'axios';
export default {
data() {
return {
leaveForm: {
applicant: '',
leaveType: '',
startDate: '',
endDate: '',
reason: '',
},
};
},
methods: {
async submitLeave() {
try {
const response = await axios.post('/api/leave/apply', this.leaveForm);
alert(response.data.message);
} catch (error) {
console.error(error);
alert('Failed to submit leave application.');
}
},
},
};
methods: {
async approveLeave(leaveId, isApproved) {
try {
const response = await axios.post(`/api/leave/approve/${leaveId}`, {
isApproved,
approvedBy: 'Manager',
});
alert(response.data.message);
} catch (error) {
console.error(error);
alert('Failed to process leave approval.');
}
},
};
物联网企业需要一套平台,集中管理数千台分布在全国各地的智能设备,平台需支持以下功能:
CREATE TABLE Devices (
DeviceID VARCHAR(50) PRIMARY KEY,
Model VARCHAR(50),
Location VARCHAR(100),
Status ENUM('Online', 'Offline') DEFAULT 'Offline',
RegisteredAt DATETIME DEFAULT CURRENT_TIMESTAMP
);
[ApiController]
[Route("api/devices")]
public class DeviceController : ControllerBase
{
private readonly ApplicationDbContext _dbContext;
public DeviceController(ApplicationDbContext dbContext)
{
_dbContext = dbContext;
}
[HttpPost("register")]
public async Task<IActionResult> RegisterDevice([FromBody] DeviceDto request)
{
var device = new Device
{
DeviceID = request.DeviceID,
Model = request.Model,
Location = request.Location,
Status = "Offline"
};
_dbContext.Devices.Add(device);
await _dbContext.SaveChangesAsync();
return Ok(new { message = "Device registered successfully." });
}
[HttpGet]
public async Task<IActionResult> GetDevices()
{
var devices = await _dbContext.Devices.ToListAsync();
return Ok(devices);
}
}
<template>
<el-form :model="deviceForm" @submit.native.prevent="registerDevice">
<el-form-item label="Device ID">
<el-input v-model="deviceForm.deviceID" />
</el-form-item>
<el-form-item label="Model">
<el-input v-model="deviceForm.model" />
</el-form-item>
<el-form-item label="Location">
<el-input v-model="deviceForm.location" />
</el-form-item>
<el-button type="primary" @click="registerDevice">Register</el-button>
</el-form>
</template>
<script>
import axios from 'axios';
export default {
data() {
return {
deviceForm: {
deviceID: '',
model: '',
location: '',
},
};
},
methods: {
async registerDevice() {
try {
const response = await axios.post('/api/devices/register', this.deviceForm);
alert(response.data.message);
} catch (error) {
console.error(error);
alert('Failed to register device.');
}
},
},
};
</script>
【Microi吾码】的强大之处在于其灵活的模块化设计和低代码特性,可以广泛应用于多个领域。无论是企业管理、医疗、教育,还是政务审批,它都能快速满足实际需求。
通过简单的表单设计和流程配置,开发者能够高效搭建复杂的业务系统,同时通过开源特性自由扩展功能,使其成为推动数字化转型的理想工具。