Merge branch 'devlopment' of http://pms.dtyx.net:3000/wuxueyu/Industrial-image-management-system---web into devlopment

PREVIEW_FEATURE_GUIDE.md

@@ -0,0 +1,88 @@
+# 商务数据库文件预览功能说明
+
+## 功能概述
+
+商务数据库信息模块的文件预览功能已经实现，支持多种文件类型的在线预览，为用户提供便捷的文件查看体验。
+
+## 支持的文件类型
+
+### 1. 图片文件
+- **支持格式**: JPG, JPEG, PNG, GIF, BMP, WebP
+- **预览方式**: 在模态窗口中直接显示图片
+- **特性**: 
+  - 自适应大小，最大高度为70vh
+  - 圆角和阴影效果提升视觉体验
+  - 显示文件名信息
+
+### 2. PDF文件
+- **支持格式**: PDF
+- **预览方式**: 在新窗口中打开PDF文件
+- **特性**: 利用浏览器原生PDF查看器
+
+### 3. 文本文件
+- **支持格式**: TXT, MD, JSON, XML, CSV
+- **预览方式**: 在模态窗口中显示文本内容
+- **特性**: 
+  - 等宽字体显示，保持格式
+  - 400px高度的滚动区域
+  - 保留原文本格式和换行
+
+### 4. Office文档
+- **支持格式**: DOC, DOCX, XLS, XLSX, PPT, PPTX
+- **预览方式**: 提示用户下载查看
+- **说明**: 由于Office文档需要特殊渲染，建议下载后使用相应软件打开
+
+### 5. 其他文件类型
+- **处理方式**: 询问用户是否下载查看
+- **说明**: 对于不支持在线预览的文件类型，系统会友好提示用户
+
+## 功能特性
+
+### 用户体验优化
+1. **加载提示**: 预览过程中显示"正在加载预览..."提示
+2. **错误处理**: 针对不同错误状态提供详细的错误信息
+3. **资源管理**: 自动清理预览使用的内存资源
+
+### 错误处理机制
+- **404错误**: "文件不存在或已被删除"
+- **403错误**: "没有权限访问该文件" 
+- **500错误**: "服务器内部错误，请稍后重试"
+- **网络错误**: "预览文件失败，请检查网络连接"
+
+### 安全性
+- 使用Blob URL进行文件预览，确保安全性
+- 10秒后自动释放URL资源，防止内存泄漏
+
+## 使用方法
+
+1. 在文件列表中找到要预览的文件
+2. 点击文件行中的"眼睛"图标按钮
+3. 系统会根据文件类型自动选择合适的预览方式
+4. 对于不支持的文件类型，系统会提供下载选项
+
+## 技术实现
+
+### API接口
+- **接口地址**: `/businessData/file/preview`
+- **请求方式**: GET
+- **参数**: `fileId` (必需)
+- **响应类型**: Blob
+
+### 核心函数
+- `handlePreview(file)`: 主预览函数
+- `showImagePreview(url, fileName)`: 图片预览组件
+- `showTextPreview(blob, fileName)`: 文本预览组件
+
+## 注意事项
+
+1. **文件大小限制**: 大文件可能需要较长加载时间
+2. **浏览器兼容性**: 确保浏览器支持Blob和URL.createObjectURL
+3. **网络要求**: 稳定的网络连接确保预览效果
+4. **权限控制**: 需要有相应的文件访问权限
+
+## 后续优化建议
+
+1. 添加文件预览缓存机制
+2. 支持更多文件格式的在线预览
+3. 添加图片预览的缩放和旋转功能
+4. 支持文档的分页预览功能

src/types/components.d.ts

@@ -7,7 +7,66 @@ export {}
 
 declare module 'vue' {
   export interface GlobalComponents {
+    Avatar: typeof import('./../components/Avatar/index.vue')['default']
+    Breadcrumb: typeof import('./../components/Breadcrumb/index.vue')['default']
+    CellCopy: typeof import('./../components/CellCopy/index.vue')['default']
+    Chart: typeof import('./../components/Chart/index.vue')['default']
+    ColumnSetting: typeof import('./../components/GiTable/src/components/ColumnSetting.vue')['default']
+    CronForm: typeof import('./../components/GenCron/CronForm/index.vue')['default']
+    CronModal: typeof import('./../components/GenCron/CronModal/index.vue')['default']
+    DateRangePicker: typeof import('./../components/DateRangePicker/index.vue')['default']
+    DayForm: typeof import('./../components/GenCron/CronForm/component/day-form.vue')['default']
+    FilePreview: typeof import('./../components/FilePreview/index.vue')['default']
+    GiCellAvatar: typeof import('./../components/GiCell/GiCellAvatar.vue')['default']
+    GiCellGender: typeof import('./../components/GiCell/GiCellGender.vue')['default']
+    GiCellStatus: typeof import('./../components/GiCell/GiCellStatus.vue')['default']
+    GiCellTag: typeof import('./../components/GiCell/GiCellTag.vue')['default']
+    GiCellTags: typeof import('./../components/GiCell/GiCellTags.vue')['default']
+    GiCodeView: typeof import('./../components/GiCodeView/index.vue')['default']
+    GiDot: typeof import('./../components/GiDot/index.tsx')['default']
+    GiEditTable: typeof import('./../components/GiEditTable/GiEditTable.vue')['default']
+    GiFooter: typeof import('./../components/GiFooter/index.vue')['default']
+    GiForm: typeof import('./../components/GiForm/src/GiForm.vue')['default']
+    GiIconBox: typeof import('./../components/GiIconBox/index.vue')['default']
+    GiIconSelector: typeof import('./../components/GiIconSelector/index.vue')['default']
+    GiIframe: typeof import('./../components/GiIframe/index.vue')['default']
+    GiOption: typeof import('./../components/GiOption/index.vue')['default']
+    GiOptionItem: typeof import('./../components/GiOptionItem/index.vue')['default']
+    GiPageLayout: typeof import('./../components/GiPageLayout/index.vue')['default']
+    GiSpace: typeof import('./../components/GiSpace/index.vue')['default']
+    GiSplitButton: typeof import('./../components/GiSplitButton/index.vue')['default']
+    GiSplitPane: typeof import('./../components/GiSplitPane/index.vue')['default']
+    GiSplitPaneFlexibleBox: typeof import('./../components/GiSplitPane/components/GiSplitPaneFlexibleBox.vue')['default']
+    GiSvgIcon: typeof import('./../components/GiSvgIcon/index.vue')['default']
+    GiTable: typeof import('./../components/GiTable/src/GiTable.vue')['default']
+    GiTag: typeof import('./../components/GiTag/index.tsx')['default']
+    GiThemeBtn: typeof import('./../components/GiThemeBtn/index.vue')['default']
+    HourForm: typeof import('./../components/GenCron/CronForm/component/hour-form.vue')['default']
+    Icon403: typeof import('./../components/icons/Icon403.vue')['default']
+    Icon404: typeof import('./../components/icons/Icon404.vue')['default']
+    Icon500: typeof import('./../components/icons/Icon500.vue')['default']
+    IconBorders: typeof import('./../components/icons/IconBorders.vue')['default']
+    IconTableSize: typeof import('./../components/icons/IconTableSize.vue')['default']
+    IconTreeAdd: typeof import('./../components/icons/IconTreeAdd.vue')['default']
+    IconTreeReduce: typeof import('./../components/icons/IconTreeReduce.vue')['default']
+    ImageImport: typeof import('./../components/ImageImport/index.vue')['default']
+    ImageImportWizard: typeof import('./../components/ImageImportWizard/index.vue')['default']
+    IndustrialImageList: typeof import('./../components/IndustrialImageList/index.vue')['default']
+    JsonPretty: typeof import('./../components/JsonPretty/index.vue')['default']
+    MinuteForm: typeof import('./../components/GenCron/CronForm/component/minute-form.vue')['default']
+    MonthForm: typeof import('./../components/GenCron/CronForm/component/month-form.vue')['default']
+    ParentView: typeof import('./../components/ParentView/index.vue')['default']
     RouterLink: typeof import('vue-router')['RouterLink']
     RouterView: typeof import('vue-router')['RouterView']
+    SecondForm: typeof import('./../components/GenCron/CronForm/component/second-form.vue')['default']
+    SplitPanel: typeof import('./../components/SplitPanel/index.vue')['default']
+    TextCopy: typeof import('./../components/TextCopy/index.vue')['default']
+    TurbineGrid: typeof import('./../components/TurbineGrid/index.vue')['default']
+    UserSelect: typeof import('./../components/UserSelect/index.vue')['default']
+    Verify: typeof import('./../components/Verify/index.vue')['default']
+    VerifyPoints: typeof import('./../components/Verify/Verify/VerifyPoints.vue')['default']
+    VerifySlide: typeof import('./../components/Verify/Verify/VerifySlide.vue')['default']
+    WeekForm: typeof import('./../components/GenCron/CronForm/component/week-form.vue')['default']
+    YearForm: typeof import('./../components/GenCron/CronForm/component/year-form.vue')['default']
   }
 }

src/views/operation-platform/data-processing/data-storage/index.vue

@@ -106,8 +106,8 @@
       </a-tabs>
     </div>
 
-    <!-- 文件预览模态框 -->
+    <!-- 文件预览模态框（待重新设计） -->
-    <PreviewModal ref="previewModal" />
+    <!-- <PreviewModal ref="previewModal" /> -->
   </GiPageLayout>
 </template>
 
@@ -115,7 +115,6 @@
 import { ref, reactive, computed,onMounted } from 'vue'
 import { Message } from '@arco-design/web-vue'
 import type { TableColumnData } from '@arco-design/web-vue'
-import PreviewModal  from './components/PreviewModal.vue'
 
 import {
   getProjectList,
@@ -129,7 +128,8 @@ import {
   uploadImageToPartV2
 } from '@/apis/industrial-image'
 
-const previewModal = ref()
+// 预览弹窗引用（待重新设计）
+// const previewModal = ref()
 // 活动选项卡
 const activeTab = ref('image')
 
@@ -358,18 +358,17 @@ const getImageUrl = (imagePath: string): string => {
   return `${baseUrl}${imagePath}`
 }
 
-// 预览文件
+// 预览文件（待重新设计预览弹窗）
 const previewFile = (file: any) => {
- /* previewFileData.value = file
-  previewModalVisible.value = true*/
-
   const fileObj = {
     id: file.id,
     name: file.name,
-    url: getImageUrl(file.imagePath),
+    url: getImageUrl(file.imagePath)
-    audios: file.audioList
   }
-  previewModal.value.openPreview(fileObj)
+  // TODO: 重新设计预览弹窗后取消注释
+  // previewModal.value.openPreview(fileObj)
+  console.log('预览文件:', fileObj)
+  // 暂时禁用预览功能，等待重新设计
 }
 
 // 删除文件