DevUI 行业实践手册:金融 / 医疗 / 政务场景落地案例
系统目录
目录
3.1 核心场景:政务事项申报系统(分步申报 + 数据暂存)
DevUI 针对金融、医疗、政务等高复杂度行业,提供「专属组件 + 场景化解决方案」,解决行业特有的「合规要求高、数据复杂度高、流程严谨」等痛点。本文将通过三个典型行业的实战案例,详细拆解 DevUI (官网:https://devui.design/home)的行业化落地思路与代码实现。

一、金融行业:风控合规与交易场景解决方案
金融行业前端系统需满足「合规性、安全性、高精度」要求,DevUI 提供的「风控表单、敏感数据脱敏、交易确认流程」等方案,可快速适配金融业务场景。
1.1 核心场景:风控合规表单(满足反洗钱要求)
金融开户、贷款申请等场景需填写大量字段,且需满足「字段校验严格、数据格式规范、流程可追溯」要求,DevUI Form 组件的「自定义校验、格式限制、步骤留存」方案可完美适配。
实战代码:个人贷款申请表单
<!-- 贷款申请表单:分步骤+合规校验 -->
<d-stepper [steps]="loanSteps" [(activeIndex)]="activeStep" (activeIndexChange)="onStepChange()">
<!-- 步骤1:基本信息(身份校验) -->
<d-step label="基本信息" [formGroup]="basicForm" [required]="true">
<d-form-item label="姓名" name="realName" required>
<d-input [(ngModel)]="formData.realName" placeholder="请输入与身份证一致的姓名"></d-input>
<d-form-validator error="required" message="姓名不能为空"></d-form-validator>
</d-form-item>
<d-form-item label="身份证号" name="idCard" required>
<d-input
[(ngModel)]="formData.idCard"
placeholder="请输入18位身份证号"
(input)="formatIdCard($event)"
></d-input>
<d-form-validator error="required" message="身份证号不能为空"></d-form-validator>
<d-form-validator error="pattern" message="身份证号格式不正确"></d-form-validator>
<d-form-validator error="async" message="身份证号已被占用"></d-form-validator>
</d-form-item>
<d-form-item label="手机号" name="phone" required>
<d-input
[(ngModel)]="formData.phone"
placeholder="请输入手机号"
(input)="formatPhone($event)"
></d-input>
<d-form-validator error="required" message="手机号不能为空"></d-form-validator>
<d-form-validator error="pattern" message="手机号格式不正确"></d-form-validator>
</d-form-item>
</d-step>
<!-- 步骤2:财务信息(收入校验) -->
<d-step label="财务信息" [formGroup]="financeForm" [required]="true">
<d-form-item label="月收入" name="monthlyIncome" required>
<!-- 金融专属组件:数字输入框(支持千分位、小数位限制) -->
<d-number-input
[(ngModel)]="formData.monthlyIncome"
[precision]="2"
[thousandsSeparator]="true"
[min]="0"
placeholder="请输入月收入金额"
></d-number-input>
<d-form-validator error="required" message="月收入不能为空"></d-form-validator>
<d-form-validator error="min" message="月收入不能小于0"></d-form-validator>
</d-form-item>
<d-form-item label="负债金额" name="debtAmount">
<d-number-input
[(ngModel)]="formData.debtAmount"
[precision]="2"
[thousandsSeparator]="true"
[min]="0"
placeholder="请输入当前负债金额(无则填0)"
></d-number-input>
</d-form-item>
</d-step>
<!-- 步骤3:交易确认(合规留存) -->
<d-step label="确认提交" [formGroup]="confirmForm">
<div class="risk-warning">
<d-icon name="warning-o" class="warning-icon"></d-icon>
<p>风险提示:请确认您填写的信息真实有效,虚假信息将影响您的贷款申请,并承担相应法律责任。</p>
</div>
<d-form-item label="同意协议">
<d-checkbox [(ngModel)]="formData.agreeProtocol" required>
我已阅读并同意《个人贷款协议》《隐私政策》
</d-checkbox>
<d-form-validator error="required" message="请同意相关协议"></d-form-validator>
</d-form-item>
<d-form-operation>
<button d-button type="submit" theme="primary" (click)="submitLoanApplication()">提交申请</button>
</d-form-operation>
</d-step>
</d-stepper>
// 组件逻辑:合规校验+数据脱敏+流程留存
import { Component } from '@angular/core';
import { FormGroup, FormBuilder, Validators } from '@angular/forms';
import { LoanService } from './loan.service';
import { IdCardValidator } from './validators/id-card.validator'; // 自定义身份证校验器
@Component({
selector: 'app-loan-application',
templateUrl: './loan-application.component.html'
})
export class LoanApplicationComponent {
activeStep = 0;
formData = {
realName: '',
idCard: '',
phone: '',
monthlyIncome: 0,
debtAmount: 0,
agreeProtocol: false
};
// 步骤配置
loanSteps = [
{ label: '基本信息', icon: 'user-o' },
{ label: '财务信息', icon: 'wallet-o' },
{ label: '确认提交', icon: 'check-circle-o' }
];
// 表单校验组
basicForm: FormGroup;
financeForm: FormGroup;
confirmForm: FormGroup;
constructor(
private fb: FormBuilder,
private loanService: LoanService,
private idCardValidator: IdCardValidator
) {
// 初始化表单校验
this.initFormGroups();
}
// 初始化表单校验规则
initFormGroups() {
this.basicForm = this.fb.group({
realName: [null, [Validators.required]],
idCard: [
null,
[Validators.required, Validators.pattern(/^\d{17}[\dXx]$/)],
[this.idCardValidator.validate.bind(this.idCardValidator)] // 异步校验身份证号唯一性
],
phone: [null, [Validators.required, Validators.pattern(/^1[3-9]\d{9}$/)]]
});
this.financeForm = this.fb.group({
monthlyIncome: [null, [Validators.required, Validators.min(0)]],
debtAmount: [0, [Validators.min(0)]]
});
this.confirmForm = this.fb.group({
agreeProtocol: [false, [Validators.requiredTrue]]
});
}
// 步骤切换时校验当前步骤
onStepChange() {
if (this.activeStep === 1 && !this.basicForm.valid) {
this.basicForm.markAllAsTouched();
this.activeStep = 0; // 校验不通过,返回上一步
} else if (this.activeStep === 2 && !this.financeForm.valid) {
this.financeForm.markAllAsTouched();
this.activeStep = 1;
}
}
// 格式化身份证号(中间8位脱敏)
formatIdCard(event: any) {
const value = event.target.value.replace(/\s/g, '');
if (value.length > 6 && value.length < 15) {
this.formData.idCard = value.replace(/(\d{6})(\d+)(\d{4})/, '$1 **** **** $3');
}
}
// 格式化手机号(中间4位脱敏)
formatPhone(event: any) {
const value = event.target.value.replace(/\s/g, '');
if (value.length > 3 && value.length < 11) {
this.formData.phone = value.replace(/(\d{3})(\d+)(\d{4})/, '$1 **** $3');
}
}
// 提交申请:数据脱敏+流程留存
submitLoanApplication() {
if (this.confirmForm.valid) {
// 数据脱敏:身份证号、手机号仅保留部分字符
const submitData = {
realName: this.formData.realName,
idCard: this.formData.idCard.replace(/\s/g, '').replace(/(\d{6})(\d{8})(\d{4})/, '$1********$3'),
phone: this.formData.phone.replace(/\s/g, '').replace(/(\d{3})(\d{4})(\d{4})/, '$1****$3'),
monthlyIncome: this.formData.monthlyIncome,
debtAmount: this.formData.debtAmount,
applyTime: new Date().toISOString(),
stepRecords: [
{ step: 1, completeTime: '2024-01-01T10:00:00Z' },
{ step: 2, completeTime: '2024-01-01T10:05:00Z' },
{ step: 3, completeTime: new Date().toISOString() }
] // 步骤留存,用于合规审计
};
// 提交申请
this.loanService.submitApplication(submitData).subscribe({
next: (res) => {
alert(`申请提交成功,申请编号:${res.applicationNo}`);
},
error: (err) => {
alert(`申请提交失败:${err.message}`);
}
});
} else {
this.confirmForm.markAllAsTouched();
}
}
}
1.2 金融行业核心能力总结
| 核心需求 | DevUI 解决方案 | 价值体现 |
|---|---|---|
| 合规校验 | 自定义校验器、异步校验、步骤留存 | 满足反洗钱、审计要求 |
| 数据格式规范 | 数字输入框(千分位 / 小数限制)、格式格式化 | 确保金融数据精度 |
| 敏感数据保护 | 数据脱敏、加密传输 | 符合数据安全法规 |
| 交易确认 | 分步流程、风险提示、协议确认 | 降低交易风险 |
二、医疗行业:数据可视化与权限分级场景
医疗行业前端系统需满足「数据脱敏、权限分级、操作严谨」要求,DevUI 提供的「医疗数据看板、病历表格、权限控制」等方案,可适配电子病历、诊疗系统等场景。
2.1 核心场景:电子病历系统(权限分级 + 数据脱敏)
电子病历系统需支持「医生 / 护士 / 患者角色差异化访问、病历数据可视化、操作留痕」,DevUI 的「权限指令、医疗专属组件、表格扩展能力」可快速实现。
实战代码:电子病历详情页
<!-- 电子病历详情:权限分级+数据脱敏+操作留痕 -->
<d-layout>
<d-header>
<div class="logo">电子病历系统</div>
<div class="user-info">
<span>当前角色:{{ currentRole }}</span>
<d-avatar [src]="userAvatar"></d-avatar>
</div>
</d-header>
<d-layout-content>
<!-- 患者基本信息(所有角色可见,部分字段脱敏) -->
<div class="patient-info">
<h3>患者信息</h3>
<div class="info-row">
<span class="label">姓名:</span>
<span>{{ patientName }}</span>
</div>
<div class="info-row">
<span class="label">性别:</span>
<span>{{ patientGender }}</span>
</div>
<div class="info-row">
<span class="label">年龄:</span>
<span>{{ patientAge }}岁</span>
</div>
<div class="info-row">
<span class="label">手机号:</span>
<span>{{ patientPhone |脱敏: 'phone' }}</span> <!-- 手机号脱敏管道 -->
</div>
<div class="info-row">
<span class="label">身份证号:</span>
<span>{{ patientIdCard |脱敏: 'idCard' }}</span> <!-- 身份证号脱敏管道 -->
</div>
</div>
<!-- 病历表格(支持富文本、图片预览,医生可编辑) -->
<d-table
[data]="medicalRecords"
[columns]="recordColumns"
[rowHeight]="80"
>
<!-- 病历内容(富文本渲染) -->
<ng-template #contentTemplate let-row>
<div class="record-content" [innerHTML]="row.content"></div>
</ng-template>
<!-- 附件预览(图片/文档) -->
<ng-template #attachmentTemplate let-row>
<div *ngIf="row.attachments && row.attachments.length > 0" class="attachments">
<div
*ngFor="let file of row.attachments"
class="attachment-item"
(click)="previewAttachment(file)"
>
<d-icon name="file-o" class="file-icon"></d-icon>
<span class="file-name">{{ file.name }}</span>
</div>
</div>
</ng-template>
<!-- 操作列(权限控制:仅医生可编辑/删除) -->
<ng-template #operationTemplate let-row>
<button
d-button
type="text"
theme="primary"
*dPermission="['doctor']"
(click)="editRecord(row)"
>
编辑
</button>
<button
d-button
type="text"
theme="danger"
*dPermission="['doctor']"
(click)="deleteRecord(row)"
>
删除
</button>
<button
d-button
type="text"
*dPermission="['nurse', 'doctor']"
(click)="addRecordLog(row)"
>
操作留痕
</button>
</ng-template>
</d-table>
<!-- 医生专属:添加病历记录 -->
<button
d-button
theme="primary"
class="add-record-btn"
*dPermission="['doctor']"
(click)="openAddRecordModal()"
>
+ 添加病历记录
</button>
</d-layout-content>
</d-layout>
// 组件逻辑:权限控制+数据脱敏+操作留痕
import { Component } from '@angular/core';
import { MedicalRecordService } from './medical-record.service';
import { PermissionService } from './permission.service';
import { DesensitizePipe } from './pipes/desensitize.pipe'; // 脱敏管道
@Component({
selector: 'app-medical-record',
templateUrl: './medical-record.component.html',
providers: [DesensitizePipe]
})
export class MedicalRecordComponent {
currentRole = ''; // 当前用户角色:doctor/nurse/patient
userAvatar = '';
patientName = '张三';
patientGender = '男';
patientAge = 45;
patientPhone = '13800138000';
patientIdCard = '110101199001011234';
medicalRecords = []; // 病历记录列表
// 表格列配置
recordColumns = [
{ label: '记录时间', key: 'createTime' },
{ label: '病历类型', key: 'type' },
{ label: '病历内容', key: 'content', cellTemplate: 'contentTemplate' },
{ label: '附件', key: 'attachments', cellTemplate: 'attachmentTemplate' },
{ label: '操作', key: 'operation', cellTemplate: 'operationTemplate', width: 200 }
];
constructor(
private medicalRecordService: MedicalRecordService,
private permissionService: PermissionService,
private desensitizePipe: DesensitizePipe
) {
// 获取当前用户角色(从权限系统获取)
this.currentRole = this.permissionService.getCurrentRole();
this.userAvatar = this.permissionService.getUserAvatar();
// 加载病历记录(根据角色过滤数据)
this.loadMedicalRecords();
}
// 加载病历记录:不同角色看到的内容不同
loadMedicalRecords() {
this.medicalRecordService.getMedicalRecords({
patientId: '123456',
role: this.currentRole // 传递角色,后端过滤敏感数据
}).subscribe(data => {
this.medicalRecords = data;
});
}
// 预览附件(图片/文档)
previewAttachment(file: any) {
if (file.type.startsWith('image/')) {
// 图片预览
this.medicalRecordService.previewImage(file.url);
} else {
// 文档下载
window.open(file.url);
}
}
// 编辑病历记录(仅医生可操作)
editRecord(row: any) {
// 打开编辑弹窗...
}
// 删除病历记录(仅医生可操作,需二次确认)
deleteRecord(row: any) {
if (confirm('确定要删除这条病历记录吗?删除后不可恢复!')) {
this.medicalRecordService.deleteRecord(row.id).subscribe(() => {
this.loadMedicalRecords();
});
}
}
// 操作留痕:记录用户操作行为(医生/护士)
addRecordLog(row: any) {
this.medicalRecordService.addOperationLog({
recordId: row.id,
operatorId: this.permissionService.getUserId(),
operatorRole: this.currentRole,
operation: '查看病历',
operationTime: new Date().toISOString()
}).subscribe();
}
// 打开添加病历记录弹窗(仅医生可操作)
openAddRecordModal() {
// 打开添加弹窗...
}
}
2.2 医疗行业核心能力总结
| 核心需求 | DevUI 解决方案 | 价值体现 |
|---|---|---|
| 权限分级 | *dPermission 指令、角色数据过滤 | 符合医疗数据访问规范 |
| 数据脱敏 | 脱敏管道、敏感字段隐藏 | 保护患者隐私 |
| 病历可视化 | 富文本表格、图片预览组件 | 提升诊疗效率 |
| 操作留痕 | 操作日志组件、步骤记录 | 满足医疗合规要求 |
三、政务行业:表单申报与流程场景
政务行业前端系统需满足「多步骤申报、数据暂存、公文格式适配」要求,DevUI 提供的「分步表单、多级联动选择器、附件上传校验」等方案,可适配政务申报、审批等场景。
3.1 核心场景:政务事项申报系统(分步申报 + 数据暂存)
政务申报场景需填写大量字段,且流程复杂,支持「数据暂存、进度查询、公文格式校验」,DevUI 的「分步表单、数据暂存服务、附件上传组件」可快速实现。
实战代码:政务事项申报表单
<!-- 政务事项申报:分步表单+数据暂存+公文校验 -->
<div class="gov-application">
<!-- 申报进度条 -->
<d-progress
[value]="progress"
[steps]="applicationSteps.length"
[stepLabels]="applicationSteps.map(step => step.label)"
class="progress-bar"
></d-progress>
<!-- 分步表单 -->
<d-stepper [steps]="applicationSteps" [(activeIndex)]="activeStep" (activeIndexChange)="onStepChange()">
<!-- 步骤1:基本信息 -->
<d-step label="基本信息" [formGroup]="basicForm">
<d-form-item label="事项名称" name="itemName" required>
<d-select [(ngModel)]="formData.itemName" [options]="itemOptions" placeholder="请选择申报事项"></d-select>
<d-form-validator error="required" message="请选择申报事项"></d-form-validator>
</d-form-item>
<d-form-item label="申报单位" name="unitName" required>
<d-input [(ngModel)]="formData.unitName" placeholder="请输入申报单位全称"></d-input>
<d-form-validator error="required" message="申报单位不能为空"></d-form-validator>
</d-form-item>
<d-form-item label="统一社会信用代码" name="creditCode" required>
<d-input [(ngModel)]="formData.creditCode" placeholder="请输入18位统一社会信用代码"></d-input>
<d-form-validator error="required" message="统一社会信用代码不能为空"></d-form-validator>
<d-form-validator error="pattern" message="统一社会信用代码格式不正确"></d-form-validator>
</d-form-item>
</d-step>
<!-- 步骤2:申报信息(多级联动+日期筛选) -->
<d-step label="申报信息" [formGroup]="detailForm">
<d-form-item label="所属地区" name="region" required>
<!-- 政务专属:省市区多级联动选择器 -->
<d-cascader
[(ngModel)]="formData.region"
[options]="regionOptions"
[level]="3"
placeholder="请选择省/市/区"
></d-cascader>
<d-form-validator error="required" message="请选择所属地区"></d-form-validator>
</d-form-item>
<d-form-item label="申报日期" name="applyDate" required>
<!-- 政务专属:日期范围选择器(支持工作日筛选) -->
<d-date-picker
[(ngModel)]="formData.applyDate"
type="daterange"
[workdayFilter]="true"
placeholder="请选择申报日期范围"
></d-date-picker>
<d-form-validator error="required" message="请选择申报日期范围"></d-form-validator>
</d-form-item>
<d-form-item label="申报内容" name="content" required>
<d-textarea [(ngModel)]="formData.content" rows="5" placeholder="请详细描述申报内容"></d-textarea>
<d-form-validator error="required" message="申报内容不能为空"></d-form-validator>
<d-form-validator error="minlength" message="申报内容不能少于100字"></d-form-validator>
</d-form-item>
</d-step>
<!-- 步骤3:附件上传(公文格式校验) -->
<d-step label="附件上传" [formGroup]="attachmentForm">
<d-form-item label="必备附件">
<div *ngFor="let fileType of requiredFiles">
<d-upload
[(ngModel)]="formData.attachments[fileType.key]"
[accept]="fileType.accept"
[fileSizeLimit]="10 * 1024 * 1024" // 限制10MB
[fileNumLimit]="1"
[uploadApi]="uploadApi"
[fileValidate]="fileType.validate" // 公文格式校验
(success)="onFileUploadSuccess($event, fileType.key)"
>
<button d-button type="text" theme="primary">
<d-icon name="upload-o"></d-icon> 上传{{ fileType.name }}({{ fileType.format }})
</button>
</d-upload>
<d-form-validator
*ngIf="!formData.attachments[fileType.key]"
error="required"
message="{{ fileType.name }}为必备附件,请上传"
></d-form-validator>
</div>
</d-form-item>
<d-form-item label="可选附件">
<d-upload
[(ngModel)]="formData.optionalAttachments"
[accept]="'.pdf,.doc,.docx,.xls,.xlsx'"
[fileSizeLimit]="10 * 1024 * 1024"
[fileNumLimit]="5"
[uploadApi]="uploadApi"
>
<button d-button type="text" theme="default">
<d-icon name="upload-o"></d-icon> 上传可选附件(最多5个)
</button>
</d-upload>
</d-form-item>
</d-step>
<!-- 步骤4:确认提交 -->
<d-step label="确认提交" [formGroup]="confirmForm">
<div class="confirm-info">
<h4>申报信息确认</h4>
<p>事项名称:{{ formData.itemName }}</p>
<p>申报单位:{{ formData.unitName }}</p>
<p>所属地区:{{ formData.region?.join('/') }}</p>
<p>申报日期:{{ formData.applyDate?.[0] }} 至 {{ formData.applyDate?.[1] }}</p>
</div>
<d-form-item label="声明">
<d-checkbox [(ngModel)]="formData.declaration" required>
本人声明所提交的申报信息及附件真实、合法、有效,如有虚假,愿意承担相应法律责任。
</d-checkbox>
<d-form-validator error="required" message="请勾选声明"></d-form-validator>
</d-form-item>
<d-form-operation>
<button d-button type="button" (click)="saveDraft()">保存草稿</button>
<button d-button type="submit" theme="primary" (click)="submitApplication()">提交申报</button>
</d-form-operation>
</d-step>
</d-stepper>
</div>
// 组件逻辑:数据暂存+公文校验+进度计算
import { Component } from '@angular/core';
import { FormGroup, FormBuilder, Validators } from '@angular/forms';
import { ApplicationService } from './application.service';
import { DraftService } from './draft.service'; // 草稿保存服务
@Component({
selector: 'app-gov-application',
templateUrl: './gov-application.component.html'
})
export class GovApplicationComponent {
activeStep = 0;
progress = 25; // 申报进度(4个步骤,初始25%)
uploadApi = '/api/upload/file'; // 附件上传接口
// 申报步骤配置
applicationSteps = [
{ label: '基本信息', icon: 'info-o' },
{ label: '申报信息', icon: 'form-o' },
{ label: '附件上传', icon: 'attachment-o' },
{ label: '确认提交', icon: 'check-o' }
];
// 必备附件配置(含格式校验)
requiredFiles = [
{
key: 'businessLicense',
name: '营业执照',
format: 'PDF/JPG',
accept: '.pdf,.jpg,.jpeg',
validate: (file: File) => {
// 公文格式校验:文件名必须包含"营业执照",且格式为PDF/JPG
return file.name.includes('营业执照') && ['.pdf', '.jpg', '.jpeg'].includes(file.name.split('.').pop() || '');
}
},
{
key: 'applicationForm',
name: '申报申请表',
format: 'PDF/DOCX',
accept: '.pdf,.docx',
validate: (file: File) => {
return file.name.includes('申报申请表') && ['.pdf', '.docx'].includes(file.name.split('.').pop() || '');
}
}
];
// 申报数据(初始化时加载草稿)
formData = {
itemName: '',
unitName: '',
creditCode: '',
region: [],
applyDate: [],
content: '',
attachments: {},
optionalAttachments: [],
declaration: false
};
// 表单校验组
basicForm: FormGroup;
detailForm: FormGroup;
attachmentForm: FormGroup;
confirmForm: FormGroup;
// 事项选项
itemOptions = [
{ label: '企业设立登记', value: 'enterpriseRegistration' },
{ label: '经营许可证申请', value: 'businessLicense' },
{ label: '税收优惠申报', value: 'taxPreference' }
];
// 省市区联动数据
regionOptions = [
{
label: '北京市',
value: '110000',
children: [
{ label: '北京市', value: '110100', children: [
{ label: '东城区', value: '110101' },
{ label: '西城区', value: '110102' }
]}
]
}
// 其他地区...
];
constructor(
private fb: FormBuilder,
private applicationService: ApplicationService,
private draftService: DraftService
) {
// 初始化表单校验
this.initFormGroups();
// 加载草稿数据(如果存在)
this.loadDraft();
}
// 初始化表单校验规则
initFormGroups() {
this.basicForm = this.fb.group({
itemName: [null, [Validators.required]],
unitName: [null, [Validators.required]],
creditCode: [null, [Validators.required, Validators.pattern(/^[0-9A-HJ-NPQRTUWXY]{2}\d{6}[0-9A-HJ-NPQRTUWXY]{10}$/)]]
});
this.detailForm = this.fb.group({
region: [null, [Validators.required]],
applyDate: [null, [Validators.required]],
content: [null, [Validators.required, Validators.minLength(100)]]
});
this.attachmentForm = this.fb.group({
attachments: [null, [Validators.required]]
});
this.confirmForm = this.fb.group({
declaration: [false, [Validators.requiredTrue]]
});
}
// 加载草稿数据(从本地存储或后端获取)
loadDraft() {
this.draftService.getDraft('govApplication').subscribe(draft => {
if (draft) {
this.formData = draft.data;
this.activeStep = draft.step;
this.calculateProgress(); // 重新计算进度
}
});
}
// 步骤切换时计算进度
onStepChange() {
this.calculateProgress();
// 保存当前步骤到草稿
this.saveDraft(true);
}
// 计算申报进度
calculateProgress() {
this.progress = ((this.activeStep + 1) / this.applicationSteps.length) * 100;
}
// 保存草稿(自动保存/手动保存)
saveDraft(autoSave = false) {
const draft = {
data: this.formData,
step: this.activeStep,
saveTime: new Date().toISOString()
};
this.draftService.saveDraft('govApplication', draft).subscribe(() => {
if (!autoSave) {
alert('草稿保存成功!');
}
});
}
// 附件上传成功回调
onFileUploadSuccess(res: any, key:
DevUI 的进阶能力核心在于「原生优化 + 生态协同」:
- 性能优化:通过虚拟滚动、数据分片、懒加载,解决大数据场景的性能瓶颈;
- 自定义组件:基于 DevUI 基础组件封装行业专属组件,确保风格与交互一致性;
- 状态管理:与 NgRx 等状态管理库协同,实现复杂场景的组件联动与数据共享。
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