提交修改

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zlwu committed 2025-08-03 17:38:03 +08:00
1 parent 1e361a44ca
commit ac8a58386c
10 files changed
+765 -33

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@@ -142,7 +142,7 @@ public class TestLeaveServiceImpl implements ITestLeaveService {
*
* @param processEvent 参数
*/
@EventListener(condition = "#processEvent.flowCode.startsWith('leave')")
@EventListener(condition = "#processEvent.flowCode.startsWith('leave') || #processEvent.flowCode.startsWith('hzdyjs-qj')")
public void processHandler(ProcessEvent processEvent) {
log.info("当前任务执行了{}", processEvent.toString());
TestLeave testLeave = baseMapper.selectById(Long.valueOf(processEvent.getBusinessId()));
@@ -165,7 +165,8 @@ public class TestLeaveServiceImpl implements ITestLeaveService {
/**
* 执行任务创建监听
* 示例:也可通过 @EventListener(condition = "#processTaskEvent.flowCode=='leave1'")进行判断
* 示例:也可通过 @EventListener(condition =
* "#processTaskEvent.flowCode=='leave1'")进行判断
* 在方法中判断流程节点key
* if ("xxx".equals(processTaskEvent.getNodeCode())) {
* //执行业务逻辑
@@ -173,7 +174,7 @@ public class TestLeaveServiceImpl implements ITestLeaveService {
*
* @param processTaskEvent 参数
*/
@EventListener(condition = "#processTaskEvent.flowCode.startsWith('leave')")
@EventListener(condition = "#processTaskEvent.flowCode.startsWith('leave') || #processTaskEvent.flowCode.startsWith('hzdyjs-qj')")
public void processTaskHandler(ProcessTaskEvent processTaskEvent) {
log.info("当前任务创建了{}", processTaskEvent.toString());
}
@@ -185,7 +186,7 @@ public class TestLeaveServiceImpl implements ITestLeaveService {
*
* @param processDeleteEvent 参数
*/
@EventListener(condition = "#processDeleteEvent.flowCode.startsWith('leave')")
@EventListener(condition = "#processDeleteEvent.flowCode.startsWith('leave') || #processDeleteEvent.flowCode.startsWith('hzdyjs-qj')")
public void processDeleteHandler(ProcessDeleteEvent processDeleteEvent) {
log.info("监听删除流程事件,当前任务执行了{}", processDeleteEvent.toString());
TestLeave testLeave = baseMapper.selectById(Long.valueOf(processDeleteEvent.getBusinessId()));
@@ -0,0 +1,103 @@
# 文件下载功能ossId精度丢失问题修复记录
**修复时间**: 2025-01-27
**修复人员**: Cursor AI
**问题描述**: 文件下载功能中`Number(ossId)`转换导致大整数精度丢失
## 🔍 问题分析
### 问题现象
- 前端调用文件下载API时,使用`Number(ossId)`转换文件ID
- JavaScript的`Number()`类型转换对大整数(超过2^53)会丢失精度
- 导致传递给后端的ossId不正确,无法正确下载文件
### 技术原因
- 后端使用`Long`类型(64位整数)存储文件ID
- 前端API接口定义中`ossId`参数类型为`number`
- `Number()`转换大整数时会发生精度丢失
## 🛠️ 修复方案
### 1. 修改API接口类型定义
**文件**: `web/src/api/system/file.ts`
```typescript
// 修改前
export function getFileDownloadUrl(ossId: number, bucketPassword?: string, expireSeconds: number = 300)
// 修改后
export function getFileDownloadUrl(ossId: number | string | bigint, bucketPassword?: string, expireSeconds: number = 300)
```
**涉及函数**:
- `getFileDownloadUrl()` - 文件下载URL获取
- `getFilePreviewUrl()` - 文件预览URL获取
- `getFileAccessUrl()` - 文件访问URL获取
- `secureDownloadFile()` - 安全文件下载
- `securePreviewFile()` - 安全文件预览
### 2. 修改下载插件实现
**文件**: `web/src/plugins/download.ts`
```typescript
// 修改前
const { data: downloadUrl } = await getFileDownloadUrl(Number(ossId));
// 修改后
const { data: downloadUrl } = await getFileDownloadUrl(String(ossId));
```
**涉及方法**:
- `oss()` - 基础文件下载方法
- `secureOss()` - 安全文件下载方法
## ✅ 修复效果
### 解决的问题
1. **精度丢失**: 使用`String()`转换避免大整数精度丢失
2. **类型安全**: API接口支持多种类型输入,保持向后兼容
3. **一致性**: 所有文件相关API接口类型定义统一
### 技术优势
- **兼容性**: 支持`number`、`string`、`bigint`三种类型输入
- **安全性**: 避免大整数精度丢失问题
- **可维护性**: 统一的类型定义,便于后续维护
## 📋 验证要点
### 功能验证
- [ ] 小整数文件ID下载正常
- [ ] 大整数文件ID下载正常(超过2^53)
- [ ] 字符串类型文件ID下载正常
- [ ] 文件预览功能正常
- [ ] 文件访问功能正常
### 兼容性验证
- [ ] 现有代码调用不受影响
- [ ] 类型检查通过
- [ ] 编译无错误
## 🔄 相关文档更新
### 需要同步更新的文档
- [ ] API文档中的文件下载接口说明
- [ ] 前端开发规范中的文件处理最佳实践
- [ ] 测试文档中的文件下载测试用例
## 📝 经验总结
### 最佳实践
1. **大整数处理**: 避免使用`Number()`转换可能超过2^53的整数
2. **类型设计**: API接口设计时考虑多种输入类型的兼容性
3. **精度安全**: 涉及ID传递时优先使用字符串类型
### 预防措施
1. **代码审查**: 检查所有涉及ID转换的代码
2. **类型检查**: 使用TypeScript严格模式进行类型检查
3. **测试覆盖**: 增加大整数ID的测试用例
---
**修复状态**: ✅ 已完成
**测试状态**: ⏳ 待验证
**文档状态**: ⏳ 待更新
+6 -6
View File
@@ -7,7 +7,7 @@ import request from '@/utils/request'
* @param expireSeconds 过期时间(秒),默认300秒
* @returns 临时访问URL
*/
export function getFileAccessUrl(ossId: number, bucketPassword?: string, expireSeconds: number = 300) {
export function getFileAccessUrl(ossId: number | string | bigint, bucketPassword?: string, expireSeconds: number = 300) {
return request({
url: `/resource/file/access/${ossId}`,
method: 'get',
@@ -44,9 +44,9 @@ export function getBatchFileAccessUrl(ossIds: number[], bucketPassword?: string,
* @param expireSeconds 过期时间(秒),默认300秒
* @returns 下载URL
*/
export function getFileDownloadUrl(ossId: number, bucketPassword?: string, expireSeconds: number = 300) {
export function getFileDownloadUrl(ossId: number | string | bigint, bucketPassword?: string, expireSeconds: number = 300) {
return request({
url: `/resource/file/download/${ossId}`,
url: `/resource/oss/download/${ossId}`,
method: 'get',
params: {
bucketPassword,
@@ -62,7 +62,7 @@ export function getFileDownloadUrl(ossId: number, bucketPassword?: string, expir
* @param expireSeconds 过期时间(秒),默认300秒
* @returns 预览URL
*/
export function getFilePreviewUrl(ossId: number, bucketPassword?: string, expireSeconds: number = 300) {
export function getFilePreviewUrl(ossId: number | string | bigint, bucketPassword?: string, expireSeconds: number = 300) {
return request({
url: `/resource/file/preview/${ossId}`,
method: 'get',
@@ -80,7 +80,7 @@ export function getFilePreviewUrl(ossId: number, bucketPassword?: string, expire
* @param bucketPassword bucket访问密码
* @returns Promise<void>
*/
export async function secureDownloadFile(ossId: number, fileName: string, bucketPassword?: string) {
export async function secureDownloadFile(ossId: number | string | bigint, fileName: string, bucketPassword?: string) {
try {
// 获取临时下载URL
const { data: downloadUrl } = await getFileDownloadUrl(ossId, bucketPassword)
@@ -119,7 +119,7 @@ export async function secureDownloadFile(ossId: number, fileName: string, bucket
* @param bucketPassword bucket访问密码
* @returns Promise<string> 预览URL
*/
export async function securePreviewFile(ossId: number, contentType?: string, bucketPassword?: string) {
export async function securePreviewFile(ossId: number | string | bigint, contentType?: string, bucketPassword?: string) {
try {
// 获取临时预览URL
const { data: previewUrl } = await getFilePreviewUrl(ossId, bucketPassword)
+64 -3
View File
@@ -33,11 +33,12 @@
<!-- 文件列表 -->
<transition-group class="upload-file-list el-upload-list el-upload-list--text" name="el-fade-in-linear" tag="ul">
<li v-for="(file, index) in fileList" :key="file.uid" class="el-upload-list__item ele-upload-list__item-content">
<el-link :href="`${file.url}`" :underline="false" target="_blank">
<span class="el-icon-document"> {{ getFileName(file.name) }} </span>
</el-link>
<!-- <el-link :href="`${file.url}`" :underline="false" target="_blank"> -->
<span class="el-icon-document"> {{ getFileName(file.name) }} </span>
<!-- </el-link> -->
<div class="ele-upload-list__item-content-action">
<el-button type="danger" v-if="!disabled" link @click="handleDelete(index)">删除</el-button>
<el-button type="danger" v-if="!disabled" link @click="handleDownloadAttachment(file)">下载</el-button>
</div>
</li>
</transition-group>
@@ -48,6 +49,8 @@
import { propTypes } from '@/utils/propTypes';
import { delOss, listByIds } from '@/api/system/oss';
import { globalHeaders } from '@/utils/request';
import request from '@/utils/request';
import { vLoading, ElLoading } from 'element-plus';
const props = defineProps({
modelValue: {
@@ -116,6 +119,64 @@ watch(
{ deep: true, immediate: true }
);
/** 下载附件 */
const handleDownloadAttachment = async (file: any) => {
let downloadUrl = file.ossId;
let fileName = file.name || 'attachment';
if (!downloadUrl) {
proxy?.$modal.msgError('无法获取文件下载地址');
return;
}
// 对于服务器文件,使用fetch获取内容强制下载
try {
const loading = ElLoading.service({
text: '正在下载文件...',
target: document.body
});
// const response = await fetch(downloadUrl);
// if (!response.ok) {
// throw new Error(`HTTP error! status: ${response.status}`);
// }
// 通过fetch获取文件内容,强制下载
// const response = await req('/resource/oss/download/' + attachment.filePath);
const response = await request({
url: '/resource/oss/download/' + downloadUrl,
method: 'get',
responseType: 'blob',
timeout: 300000 // 300秒超时
});
// 由于axios响应拦截器对blob类型响应直接返回blob数据
// 这里response直接就是blob对象,而不是包含data属性的响应对象
const blob = response;
// 验证响应数据
if (!blob) {
throw new Error('响应数据为空');
}
// const blob = await response.blob();
const url = window.URL.createObjectURL(blob);
const link = document.createElement('a');
link.href = url;
link.download = fileName;
link.style.display = 'none';
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
window.URL.revokeObjectURL(url);
loading?.close();
console.log('下载服务器文件成功:', fileName);
} catch (error) {
console.error('下载文件失败:', error);
proxy?.$modal.msgError('下载文件失败,请稍后重试');
}
};
// 上传前校检格式和大小
const handleBeforeUpload = (file: any) => {
// 校检文件类型
+1 -1
View File
@@ -160,7 +160,7 @@ const getPreviewImageBlobUrl = async (imageUrl: string): Promise<string> => {
url: imageUrl,
method: 'get',
responseType: 'blob',
timeout: 30000 // 30秒超时
timeout: 300000 // 300秒超时
});
// 由于request响应拦截器对blob类型响应直接返回blob数据
@@ -44,7 +44,7 @@
<el-table-column prop="originalName" width="202" :show-overflow-tooltip="true" label="附件名称"></el-table-column>
<el-table-column prop="name" width="80" align="center" :show-overflow-tooltip="true" label="操作">
<template #default="tool">
<el-button type="text" @click="handleDownload(tool.row.ossId)">下载</el-button>
<el-button type="text" @click="handleDownload(tool.row.ossId, tool.row.originalName)">下载</el-button>
</template>
</el-table-column>
</el-table>
@@ -106,8 +106,9 @@ const getIds = async (ids: string | number) => {
};
/** 下载按钮操作 */
const handleDownload = (ossId: string) => {
proxy?.$download.oss(ossId);
const handleDownload = (ossId: string, originalName: string) => {
console.log(ossId);
proxy?.$download.secureOss(ossId, originalName);
};
/**
+33 -15
View File
@@ -5,6 +5,7 @@ import { blobValidate } from '@/utils/ruoyi';
import { LoadingInstance } from 'element-plus/es/components/loading/src/loading.mjs';
import { globalHeaders } from '@/utils/request';
import { getFileDownloadUrl } from '@/api/system/file';
import request from '@/utils/request';
const baseURL = import.meta.env.VITE_APP_BASE_API;
let downloadLoadingInstance: LoadingInstance;
@@ -12,16 +13,23 @@ export default {
async oss(ossId: string | number) {
downloadLoadingInstance = ElLoading.service({ text: '正在获取文件访问链接,请稍候', background: 'rgba(0, 0, 0, 0.7)' });
try {
// 使用新的安全下载方法
const { data: downloadUrl } = await getFileDownloadUrl(Number(ossId));
// 使用新的安全下载方法,避免Number()转换导致的大整数精度丢失
// const { data: downloadUrl } = await getFileDownloadUrl(String(ossId));
// 使用fetch下载文件
const response = await fetch(downloadUrl);
if (!response.ok) {
throw new Error('下载失败');
const response = await request({
url: "/resource/oss/download/" + ossId,
method: 'get',
responseType: 'blob',
timeout: 300000 // 300秒超时
});
// 由于axios响应拦截器对blob类型响应直接返回blob数据
// 这里response直接就是blob对象,而不是包含data属性的响应对象
const blob = response;
// 验证响应数据
if (!blob) {
throw new Error('响应数据为空');
}
const blob = await response.blob();
const filename = response.headers.get('content-disposition')?.split('filename=')[1]?.replace(/"/g, '') || `file_${ossId}`;
FileSaver.saveAs(blob, decodeURIComponent(filename));
@@ -35,18 +43,27 @@ export default {
// 新增:安全下载文件方法
async secureOss(ossId: string | number, fileName?: string) {
console.log(ossId, fileName);
downloadLoadingInstance = ElLoading.service({ text: '正在获取文件访问链接,请稍候', background: 'rgba(0, 0, 0, 0.7)' });
try {
// 获取临时下载URL
const { data: downloadUrl } = await getFileDownloadUrl(Number(ossId));
// 获取临时下载URL,避免Number()转换导致的大整数精度丢失
// const { data: downloadUrl } = await getFileDownloadUrl(String(ossId));
// 使用fetch下载文件
const response = await fetch(downloadUrl);
if (!response.ok) {
throw new Error('下载失败');
const response = await request({
url: "/resource/oss/download/" + ossId,
method: 'get',
responseType: 'blob',
timeout: 300000 // 300秒超时
});
// 由于axios响应拦截器对blob类型响应直接返回blob数据
// 这里response直接就是blob对象,而不是包含data属性的响应对象
const blob = response;
// 验证响应数据
if (!blob) {
throw new Error('响应数据为空');
}
const blob = await response.blob();
const finalFileName = fileName || response.headers.get('content-disposition')?.split('filename=')[1]?.replace(/"/g, '') || `file_${ossId}`;
FileSaver.saveAs(blob, decodeURIComponent(finalFileName));
@@ -66,6 +83,7 @@ export default {
method: 'get',
url: url,
responseType: 'blob',
timeout: 300000 ,// 300秒超时
headers: globalHeaders()
});
const isBlob = blobValidate(res.data);
+1 -1
View File
@@ -2743,7 +2743,7 @@ const downloadAttachment = async (attachment: any) => {
url: '/resource/oss/download/' + attachment.filePath,
method: 'get',
responseType: 'blob',
timeout: 30000 // 30秒超时
timeout: 300000 // 300秒超时
});
// 由于axios响应拦截器对blob类型响应直接返回blob数据
// 这里response直接就是blob对象,而不是包含data属性的响应对象
+236
View File
@@ -0,0 +1,236 @@
<template>
<div class="p-2">
<transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
<div v-show="showSearch" class="search">
<el-form ref="queryFormRef" :model="queryParams" :inline="true">
<el-form-item label="请假天数" prop="startLeaveDays">
<el-input v-model="queryParams.startLeaveDays" placeholder="请输入请假天数" clearable @keyup.enter="handleQuery" />
</el-form-item>
<el-form-item prop="endLeaveDays"> 至 </el-form-item>
<el-form-item prop="endLeaveDays">
<el-input v-model="queryParams.endLeaveDays" placeholder="请输入请假天数" clearable @keyup.enter="handleQuery" />
</el-form-item>
<el-form-item>
<el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
<el-button icon="Refresh" @click="resetQuery">重置</el-button>
</el-form-item>
</el-form>
</div>
</transition>
<el-card shadow="never">
<template #header>
<el-row :gutter="10" class="mb8">
<el-col :span="1.5">
<el-button v-hasPermi="['workflow:leave:add']" type="primary" plain icon="Plus" @click="handleAdd">新增</el-button>
</el-col>
<el-col :span="1.5">
<el-button v-hasPermi="['workflow:leave:export']" type="warning" plain icon="Download" @click="handleExport">导出</el-button>
</el-col>
<right-toolbar v-model:show-search="showSearch" @query-table="getList"></right-toolbar>
</el-row>
</template>
<el-table v-loading="loading" border :data="leaveList" @selection-change="handleSelectionChange">
<el-table-column type="selection" width="55" align="center" />
<el-table-column v-if="false" label="主键" align="center" prop="id" />
<el-table-column label="请假类型" align="center">
<template #default="scope">
<el-tag>{{ options.find((e) => e.value === scope.row.leaveType)?.label }}</el-tag>
</template>
</el-table-column>
<el-table-column label="开始时间" align="center" prop="startDate">
<template #default="scope">
<span>{{ proxy.parseTime(scope.row.startDate, '{y}-{m}-{d}') }}</span>
</template>
</el-table-column>
<el-table-column label="结束时间" align="center" prop="endDate">
<template #default="scope">
<span>{{ proxy.parseTime(scope.row.endDate, '{y}-{m}-{d}') }}</span>
</template>
</el-table-column>
<el-table-column label="请假天数" align="center" prop="leaveDays" />
<el-table-column label="请假原因" align="center" prop="remark" />
<el-table-column align="center" label="流程状态" min-width="70">
<template #default="scope">
<dict-tag :options="wf_business_status" :value="scope.row.status"></dict-tag>
</template>
</el-table-column>
<el-table-column label="操作" align="center" width="162">
<template #default="scope">
<el-row :gutter="10" class="mb8">
<el-col :span="1.5" v-if="scope.row.status === 'draft' || scope.row.status === 'cancel' || scope.row.status === 'back'">
<el-button v-hasPermi="['workflow:leave:edit']" size="small" type="primary" icon="Edit" @click="handleUpdate(scope.row)"
>修改</el-button
>
</el-col>
<el-col :span="1.5" v-if="scope.row.status === 'draft' || scope.row.status === 'cancel' || scope.row.status === 'back'">
<el-button v-hasPermi="['workflow:leave:remove']" size="small" type="primary" icon="Delete" @click="handleDelete(scope.row)"
>删除</el-button
>
</el-col>
</el-row>
<el-row :gutter="10" class="mb8">
<el-col :span="1.5">
<el-button type="primary" size="small" icon="View" @click="handleView(scope.row)">查看</el-button>
</el-col>
<el-col :span="1.5" v-if="scope.row.status === 'waiting'">
<el-button size="small" type="primary" icon="Notification" @click="handleCancelProcessApply(scope.row.id)">撤销</el-button>
</el-col>
</el-row>
</template>
</el-table-column>
</el-table>
<pagination v-show="total > 0" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" :total="total" @pagination="getList" />
</el-card>
</div>
</template>
<script setup name="Leave" lang="ts">
import { delLeave, listLeave } from '@/api/workflow/leave';
import { cancelProcessApply } from '@/api/workflow/instance';
import { LeaveForm, LeaveQuery, LeaveVO } from '@/api/workflow/leave/types';
const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const { wf_business_status } = toRefs<any>(proxy?.useDict('wf_business_status'));
const leaveList = ref<LeaveVO[]>([]);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const options = [
{
value: '1',
label: '事假'
},
{
value: '2',
label: '调休'
},
{
value: '3',
label: '病假'
},
{
value: '4',
label: '婚假'
}
];
const queryFormRef = ref<ElFormInstance>();
const data = reactive<PageData<LeaveForm, LeaveQuery>>({
form: {},
queryParams: {
pageNum: 1,
pageSize: 10,
startLeaveDays: undefined,
endLeaveDays: undefined
},
rules: {}
});
const { queryParams } = toRefs(data);
/** 查询请假列表 */
const getList = async () => {
loading.value = true;
const res = await listLeave(queryParams.value);
leaveList.value = res.rows;
total.value = res.total;
loading.value = false;
};
/** 搜索按钮操作 */
const handleQuery = () => {
queryParams.value.pageNum = 1;
getList();
};
/** 重置按钮操作 */
const resetQuery = () => {
queryFormRef.value?.resetFields();
handleQuery();
};
/** 多选框选中数据 */
const handleSelectionChange = (selection: LeaveVO[]) => {
ids.value = selection.map((item) => item.id);
single.value = selection.length != 1;
multiple.value = !selection.length;
};
/** 新增按钮操作 */
const handleAdd = () => {
proxy.$tab.closePage(proxy.$route);
proxy.$router.push({
path: `/xg/xsjcxx/xsqj/leaveEdit/index`,
query: {
type: 'add'
}
});
};
/** 修改按钮操作 */
const handleUpdate = (row?: LeaveVO) => {
proxy.$tab.closePage(proxy.$route);
proxy.$router.push({
path: `/xg/xsjcxx/xsqj/leaveEdit/index`,
query: {
id: row.id,
type: 'update'
}
});
};
/** 查看按钮操作 */
const handleView = (row?: LeaveVO) => {
proxy.$tab.closePage(proxy.$route);
proxy.$router.push({
path: `/xg/xsjcxx/xsqj/leaveEdit/index`,
query: {
id: row.id,
type: 'view'
}
});
};
/** 删除按钮操作 */
const handleDelete = async (row?: LeaveVO) => {
const _ids = row?.id || ids.value;
await proxy?.$modal.confirm('是否确认删除请假编号为"' + _ids + '"的数据项?').finally(() => (loading.value = false));
await delLeave(_ids);
proxy?.$modal.msgSuccess('删除成功');
await getList();
};
/** 导出按钮操作 */
const handleExport = () => {
proxy?.download(
'workflow/leave/export',
{
...queryParams.value
},
`leave_${new Date().getTime()}.xlsx`
);
};
/** 撤销按钮操作 */
const handleCancelProcessApply = async (id: string) => {
await proxy?.$modal.confirm('是否确认撤销当前单据?');
loading.value = true;
const data = {
businessId: id,
message: '申请人撤销流程!'
};
await cancelProcessApply(data).finally(() => (loading.value = false));
await getList();
proxy?.$modal.msgSuccess('撤销成功');
};
onMounted(() => {
getList();
});
</script>
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<template>
<div class="p-2">
<el-card shadow="never">
<approvalButton
@submitForm="submitForm"
@approvalVerifyOpen="approvalVerifyOpen"
@handleApprovalRecord="handleApprovalRecord"
:buttonLoading="buttonLoading"
:id="form.id"
:status="form.status"
:pageType="routeParams.type"
/>
</el-card>
<el-card shadow="never" style="height: 78vh; overflow-y: auto">
<el-form ref="leaveFormRef" v-loading="loading" :disabled="routeParams.type === 'view'" :model="form" :rules="rules" label-width="80px">
<el-form-item label="请假类型" prop="leaveType">
<el-select v-model="form.leaveType" placeholder="请选择请假类型" style="width: 100%">
<el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value" />
</el-select>
</el-form-item>
<el-form-item label="请假时间" required>
<el-date-picker
v-model="leaveTime"
value-format="YYYY-MM-DD HH:mm:ss"
type="daterange"
range-separator="To"
start-placeholder="开始时间"
end-placeholder="结束时间"
:default-time="[new Date(2000, 1, 1, 0, 0, 0), new Date(2000, 1, 1, 23, 59, 59)]"
@change="changeLeaveTime()"
/>
</el-form-item>
<el-form-item label="请假天数" prop="leaveDays">
<el-input v-model="form.leaveDays" disabled type="number" placeholder="请输入请假天数" />
</el-form-item>
<el-form-item label="请假原因" prop="remark">
<el-input v-model="form.remark" type="textarea" :rows="3" placeholder="请输入请假原因" />
</el-form-item>
</el-form>
</el-card>
<!-- 提交组件 -->
<submitVerify ref="submitVerifyRef" :task-variables="taskVariables" @submit-callback="submitCallback" />
<!-- 审批记录 -->
<approvalRecord ref="approvalRecordRef" />
<el-dialog v-model="dialogVisible.visible" :title="dialogVisible.title" :before-close="handleClose" width="500">
<el-select v-model="flowCode" placeholder="Select" style="width: 240px">
<el-option v-for="item in flowCodeOptions" :key="item.value" :label="item.label" :value="item.value" />
</el-select>
<template #footer>
<div class="dialog-footer">
<el-button @click="handleClose">取消</el-button>
<el-button type="primary" @click="submitFlow()"> 确认 </el-button>
</div>
</template>
</el-dialog>
</div>
</template>
<script setup name="Leave" lang="ts">
import { addLeave, getLeave, updateLeave } from '@/api/workflow/leave';
import { LeaveForm, LeaveQuery, LeaveVO } from '@/api/workflow/leave/types';
import { startWorkFlow } from '@/api/workflow/task';
import SubmitVerify from '@/components/Process/submitVerify.vue';
import ApprovalRecord from '@/components/Process/approvalRecord.vue';
import ApprovalButton from '@/components/Process/approvalButton.vue';
import { AxiosResponse } from 'axios';
import { StartProcessBo } from '@/api/workflow/workflowCommon/types';
const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const buttonLoading = ref(false);
const loading = ref(true);
const leaveTime = ref<Array<string>>([]);
//路由参数
const routeParams = ref<Record<string, any>>({});
const options = [
{
value: '1',
label: '事假'
},
{
value: '2',
label: '调休'
},
{
value: '3',
label: '病假'
},
{
value: '4',
label: '婚假'
}
];
const flowCodeOptions = [
{
value: 'hzdyjs-qj',
label: '学生请假流程-杭州第一技师'
},
{
value: 'leave1',
label: '请假申请-普通'
},
{
value: 'leave2',
label: '请假申请-排他网关'
},
{
value: 'leave3',
label: '请假申请-并行网关'
},
{
value: 'leave4',
label: '请假申请-会签'
},
{
value: 'leave5',
label: '请假申请-并行会签网关'
},
{
value: 'leave6',
label: '请假申请-排他并行会签'
}
];
const flowCode = ref<string>('');
const dialogVisible = reactive<DialogOption>({
visible: false,
title: '流程定义'
});
//提交组件
const submitVerifyRef = ref<InstanceType<typeof SubmitVerify>>();
//审批记录组件
const approvalRecordRef = ref<InstanceType<typeof ApprovalRecord>>();
//按钮组件
const approvalButtonRef = ref<InstanceType<typeof ApprovalButton>>();
const leaveFormRef = ref<ElFormInstance>();
const submitFormData = ref<StartProcessBo>({
businessId: '',
flowCode: '',
variables: {}
});
const taskVariables = ref<Record<string, any>>({});
const initFormData: LeaveForm = {
id: undefined,
leaveType: undefined,
startDate: undefined,
endDate: undefined,
leaveDays: undefined,
remark: undefined,
status: undefined
};
const data = reactive<PageData<LeaveForm, LeaveQuery>>({
form: { ...initFormData },
queryParams: {
pageNum: 1,
pageSize: 10,
startLeaveDays: undefined,
endLeaveDays: undefined
},
rules: {
id: [{ required: true, message: '主键不能为空', trigger: 'blur' }],
leaveType: [{ required: true, message: '请假类型不能为空', trigger: 'blur' }],
leaveTime: [{ required: true, message: '请假时间不能为空', trigger: 'blur' }],
leaveDays: [{ required: true, message: '请假天数不能为空', trigger: 'blur' }]
}
});
const handleClose = () => {
dialogVisible.visible = false;
flowCode.value = '';
buttonLoading.value = false;
};
const { form, rules } = toRefs(data);
/** 表单重置 */
const reset = () => {
form.value = { ...initFormData };
leaveTime.value = [];
leaveFormRef.value?.resetFields();
};
const changeLeaveTime = () => {
const startDate = new Date(leaveTime.value[0]).getTime();
const endDate = new Date(leaveTime.value[1]).getTime();
const diffInMilliseconds = endDate - startDate;
form.value.leaveDays = Math.floor(diffInMilliseconds / (1000 * 60 * 60 * 24)) + 1;
};
/** 获取详情 */
const getInfo = () => {
loading.value = true;
buttonLoading.value = false;
nextTick(async () => {
const res = await getLeave(routeParams.value.id);
Object.assign(form.value, res.data);
console.log('res.data:', res.data);
console.log('form.value:', form.value);
// 为了确保 Element Plus 日期区间组件能够正确渲染,需要直接替换绑定数组引用
// 同时将后端返回的日期统一格式化为组件要求的 "YYYY-MM-DD HH:mm:ss"
// 后端仅返回 "YYYY-MM-DD",需要为日期补齐时间,符合 value-format="YYYY-MM-DD HH:mm:ss"
const ensureDateTime = (dateStr: string | undefined, endFlag = false) => {
if (!dateStr) return '';
// 如果已包含时间段,直接返回
if (/\d{2}:\d{2}:\d{2}$/.test(dateStr)) {
return dateStr;
}
return endFlag ? `${dateStr} 23:59:59` : `${dateStr} 00:00:00`;
};
const start = ensureDateTime(form.value.startDate, false);
const end = ensureDateTime(form.value.endDate, true);
leaveTime.value = [start, end];
loading.value = false;
buttonLoading.value = false;
});
};
/** 提交按钮 */
const submitForm = (status: string) => {
if (leaveTime.value.length === 0) {
proxy?.$modal.msgError('请假时间不能为空');
return;
}
try {
leaveFormRef.value?.validate(async (valid: boolean) => {
form.value.startDate = leaveTime.value[0];
form.value.endDate = leaveTime.value[1];
if (valid) {
buttonLoading.value = true;
let res: AxiosResponse<LeaveVO>;
if (form.value.id) {
res = await updateLeave(form.value).finally(() => (buttonLoading.value = false));
} else {
res = await addLeave(form.value).finally(() => (buttonLoading.value = false));
}
form.value = res.data;
if (status === 'draft') {
buttonLoading.value = false;
proxy?.$modal.msgSuccess('暂存成功');
proxy.$tab.closePage(proxy.$route);
proxy.$router.go(-1);
} else {
if ((form.value.status === 'draft' && (flowCode.value === '' || flowCode.value === null)) || routeParams.value.type === 'add') {
flowCode.value = flowCodeOptions[0].value;
dialogVisible.visible = true;
return;
}
//说明启动过先随意穿个参数
if (flowCode.value === '' || flowCode.value === null) {
flowCode.value = 'xx';
}
await handleStartWorkFlow(res.data);
}
}
});
} finally {
buttonLoading.value = false;
}
};
const submitFlow = async () => {
handleStartWorkFlow(form.value);
dialogVisible.visible = false;
};
//提交申请
const handleStartWorkFlow = async (data: LeaveForm) => {
try {
submitFormData.value.flowCode = flowCode.value;
submitFormData.value.businessId = data.id;
//流程变量
taskVariables.value = {
// leave2/6 使用的流程变量
leaveDays: data.leaveDays,
// leave4/5 使用的流程变量
userList: ['1', '3', '4']
};
submitFormData.value.variables = taskVariables.value;
const resp = await startWorkFlow(submitFormData.value);
if (submitVerifyRef.value) {
buttonLoading.value = false;
submitVerifyRef.value.openDialog(resp.data.taskId);
}
} finally {
buttonLoading.value = false;
}
};
//审批记录
const handleApprovalRecord = () => {
approvalRecordRef.value.init(form.value.id);
};
//提交回调
const submitCallback = async () => {
await proxy.$tab.closePage(proxy.$route);
proxy.$router.go(-1);
};
//审批
const approvalVerifyOpen = async () => {
submitVerifyRef.value.openDialog(routeParams.value.taskId);
};
onMounted(() => {
nextTick(async () => {
routeParams.value = proxy.$route.query;
reset();
loading.value = false;
if (routeParams.value.type === 'update' || routeParams.value.type === 'view' || routeParams.value.type === 'approval') {
getInfo();
}
});
});
</script>