Major Changes: - Add StreamingService with OpenAI Compatible format - Upgrade Chat component V2 with Ant Design X integration - Implement AIA module with 12 intelligent agents - Update API routes to unified /api/v1 prefix - Update system documentation Backend (~1300 lines): - common/streaming: OpenAI Compatible adapter - modules/aia: 12 agents, conversation service, streaming integration - Update route versions (RVW, PKB to v1) Frontend (~3500 lines): - modules/aia: AgentHub + ChatWorkspace (100% prototype restoration) - shared/Chat: AIStreamChat, ThinkingBlock, useAIStream Hook - Update API endpoints to v1 Documentation: - AIA module status guide - Universal capabilities catalog - System overview updates - All module documentation sync Tested: Stream response verified, authentication working Status: AIA V2.0 core completed (85%)
330 lines
7.5 KiB
Markdown
330 lines
7.5 KiB
Markdown
# 用户体验优化报告
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**日期**: 2025-11-21
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**任务**: å®¡æ ¸å·¥ä½œå<C593>°UX优化
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**状�*: �已完�
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---
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## 📋 优化内容
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### 1. 进度显示优化 â?
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#### 问题
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- 进度æ<C2A6>¡ä»Ž0%直接跳到100%
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- 看ä¸<C3A4>到ä¸é—´è¿‡ç¨?
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- 用户体验ä¸<C3A4>å<EFBFBD>‹å¥½ï¼Œç‰å¾…时没有å<E280B0><C3A5>é¦?
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#### åŽŸå› åˆ†æž<C3A6>
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1. **å‰<C3A5>端轮询间隔太长**ï¼?ç§?æ¬?
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2. **å<>Žç«¯æ›´æ–°é¢‘率ä½?*:æ¯<C3A6>10æ<30>¡æ›´æ–°ä¸€æ¬?
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对于少é‡<EFBFBD>文献ï¼?-20篇),æ¯<C3A6>10æ<30>¡æ›´æ–°æ„<C3A6>味ç<C2B3>€å‡ 乎看ä¸<C3A4>到ä¸é—´è¿‡ç¨‹ã€?
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#### 解决方案
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**å‰<C3A5>端优化** (`useScreeningTask.ts`):
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```typescript
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// 修改�
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pollingInterval = 2000 // 2ç§?
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// 修改å<C2B9>?
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pollingInterval = 1000 // 1秒,更å<C2B4>Šæ—?
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```
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**å<>Žç«¯ä¼˜åŒ–** (`screeningService.ts`):
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```typescript
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// 修改å‰<C3A5>:æ¯?0æ<30>¡æ›´æ–°ä¸€æ¬?
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if (processedCount % 10 === 0 || processedCount === literatures.length) {
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await prisma.aslScreeningTask.update({ ... });
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}
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// 修改å<C2B9>Žï¼šæ¯?æ<>¡æ›´æ–°ä¸€æ¬?
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await prisma.aslScreeningTask.update({
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where: { id: taskId },
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data: {
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processedItems: processedCount,
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successItems: successCount,
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conflictItems: conflictCount,
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failedItems: processedCount - successCount,
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},
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});
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```
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**效果**�
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- âœ?æ¯<C3A6>处ç<E2809E>†å®Œ1篇文献,立å<E280B9>³æ›´æ–°æ•°æ<C2B0>®åº?
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- âœ?å‰<C3A5>端æ¯?秒轮询一æ¬?
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- �用户能看到平滑的进度增长
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---
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### 2. æ·»åŠ æ¨¡åž‹å¤„ç<E2809E>†æ•°é‡<C3A9>显示 â?
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#### 需�
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在进度æ<EFBFBD>¡ä¸‹æ–¹æ˜¾ç¤ºï¼?
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- DeepSeek 处ç<E2809E>†äº†å‡ ç¯?
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- Qwen-Max 处ç<E2809E>†äº†å‡ ç¯?
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#### 实现
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**å‰<C3A5>端** (`ScreeningWorkbench.tsx`):
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```tsx
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{task && (
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<>
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<div className="text-sm text-gray-500 mt-2">
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已处ç<EFBFBD>? {task.processedItems} / {task.totalItems} ç¯?·
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æˆ<EFBFBD>功: {task.successItems} ·
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冲çª<EFBFBD>: {task.conflictItems} ·
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失败: {task.failedItems}
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</div>
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<div className="text-xs text-gray-400 mt-1">
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<Tag color="blue" className="text-xs">DeepSeek-V3</Tag>
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已处ç<EFBFBD>?{task.processedItems} ç¯?·
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<Tag color="purple" className="text-xs">Qwen-Max</Tag>
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已处ç<EFBFBD>?{task.processedItems} ç¯?
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</div>
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</>
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)}
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```
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**显示效果**�
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```
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已处ç<EFBFBD>? 3 / 5 ç¯?· æˆ<C3A6>功: 3 · 冲çª<C3A7>: 1 · 失败: 0
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[DeepSeek-V3] 已处ç<E2809E>?3 ç¯?· [Qwen-Max] 已处ç<E2809E>?3 ç¯?
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```
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**说明**�
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- å<>Œæ¨¡åž‹æ˜¯å¹¶è¡Œå¤„ç<E2809E>†ï¼Œæ‰€ä»¥ä¸¤ä¸ªæ¨¡åž‹çš„处ç<E2809E>†æ•°é‡<C3A9>始终相å<C2B8>Œ
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- 使用ä¸<C3A4>å<EFBFBD>Œé¢œè‰²çš„Tag区分模型(è“<C3A8>è‰?紫色ï¼?
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---
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### 3. ä¿®å¤<C3A5>列表显示顺åº<C3A5> â?
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#### 问题
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- Excel顺åº<C3A5>:aã€<C3A3>bã€<C3A3>cã€<C3A3>d
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- 设置与å<C5BD>¯åŠ¨é¢„è§ˆï¼šaã€<C3A3>bã€<C3A3>cã€<C3A3>d âœ?
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- å®¡æ ¸å·¥ä½œå<C593>°æ˜¾ç¤ºï¼šdã€<C3A3>cã€<C3A3>bã€<C3A3>a â<>?**å<><C3A5>了ï¼?*
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#### 原å›
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å<EFBFBD>Žç«¯æŸ¥è¯¢ä½¿ç”¨äº?`orderBy: { createdAt: 'desc' }`(é™<EFBFBD>åº<EFBFBD>),导致最新创建的排在å‰<EFBFBD>é<EFBFBD>¢ã€?
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由于文献是按Excel顺åº<EFBFBD>ä¾<EFBFBD>次导入的:
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```
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a(最早创建) �b �c �d(最晚创建)
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```
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é™<EFBFBD>åº<EFBFBD>排列å<EFBFBD>Žï¼š
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```
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d(最晚创建,排第1ï¼?â†?c â†?b â†?a(最早创建,排最å<E282AC>Žï¼‰
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```
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#### 解决方案
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**å<>Žç«¯** (`screeningController.ts`):
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```typescript
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// 修改�
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orderBy: [
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{ conflictStatus: 'desc' },
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{ createdAt: 'desc' }, // â<>?é™<C3A9>åº<C3A5>,最新的在å‰<C3A5>
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]
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// 修改å<C2B9>?
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orderBy: [
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{ conflictStatus: 'desc' }, // ä¿<C3A4>æŒ<C3A6>冲çª<C3A7>的排å‰<C3A5>é<EFBFBD>¢
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{ createdAt: 'asc' }, // âœ?å<>‡åº<C3A5>,ä¿<C3A4>æŒ<C3A6>Excel原始顺åº<C3A5>
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]
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```
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**排åº<C3A5>逻辑**ï¼?
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1. **优先çº?**:冲çª<C3A7>状æ€<C3A6>(conflict > noneï¼?
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- 有冲çª<C3A7>的文献排在å‰<C3A5>é<EFBFBD>¢
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- 方便用户优先处ç<E2809E>†å†²çª<C3A7>
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2. **优先çº?**:创建时间(å<CB86>‡åº<C3A5>ï¼?
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- ä¿<C3A4>æŒ<C3A6>Excel原始顺åº<C3A5>
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- 符å<C2A6>ˆç”¨æˆ·é¢„期
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**效果**�
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```
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å®¡æ ¸å·¥ä½œå<EFBFBD>°æ˜¾ç¤ºï¼šaã€<EFBFBD>bã€<EFBFBD>cã€<EFBFBD>d âœ?
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(如果c有冲çª<EFBFBD>:cã€<EFBFBD>aã€<EFBFBD>bã€<EFBFBD>dï¼?
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```
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---
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## 📊 优化效果对比
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### 进度显示
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| æ–¹é<C2B9>¢ | 优化å‰?| 优化å<E28093>?|
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|-----|-------|--------|
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| 轮询间隔 | 2�| 1�|
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| å<>Žç«¯æ›´æ–° | æ¯?0æ<30>?| æ¯?æ<>?|
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| 用户体验 | 0% â†?ç‰å¾… â†?100% | 0% â†?20% â†?40% â†?60% â†?80% â†?100% |
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| 模型信æ<C2A1>¯ | æ—?| 显示DeepSeekå’ŒQwen处ç<E2809E>†æ•?|
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### 列表顺åº<C3A5>
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| 场景 | 优化å‰?| 优化å<E28093>?|
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|-----|-------|--------|
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| Excel顺åº<C3A5> | a, b, c, d | a, b, c, d |
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| 预览顺åº<C3A5> | a, b, c, d | a, b, c, d |
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| å®¡æ ¸å·¥ä½œå<C593>?| d, c, b, a â<>?| a, b, c, d âœ?|
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---
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## 🔧 修改文件清å<E280A6>•
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### å‰<C3A5>端
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1. �`frontend-v2/src/modules/asl/hooks/useScreeningTask.ts`
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- 轮询间隔���1�
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2. �`frontend-v2/src/modules/asl/pages/ScreeningWorkbench.tsx`
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- æ·»åŠ æ¨¡åž‹å¤„ç<E2809E>†æ•°é‡<C3A9>显示
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### å<>Žç«¯
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3. �`backend/src/modules/asl/services/screeningService.ts`
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- 进度更新:æ¯<C3A6>10æ<30>?â†?æ¯?æ<>?
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4. �`backend/src/modules/asl/controllers/screeningController.ts`
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- 排åº<C3A5>:`createdAt: 'desc'` â†?`createdAt: 'asc'`
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---
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## 🧪 测试验è¯<C3A8>
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### 测试场景
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1. ä¸Šä¼ 5篇文çŒ?
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2. 点击"开始AIåˆ<C3A5>ç›"
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3. è§‚å¯Ÿå®¡æ ¸å·¥ä½œå<C593>?
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### 预期效果
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#### 1. 进度显示
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```
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åˆ<EFBFBD>å§‹: 0%
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10ç§’å<EFBFBD>Ž: 20% â†?âœ?能看到进度ï¼<C3AF>
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20ç§’å<EFBFBD>Ž: 40%
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30ç§’å<EFBFBD>Ž: 60%
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40ç§’å<EFBFBD>Ž: 80%
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50ç§’å<EFBFBD>Ž: 100%
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底部显示:
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已处ç<EFBFBD>? 3 / 5 ç¯?· æˆ<C3A6>功: 3 · 冲çª<C3A7>: 1 · 失败: 0
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[DeepSeek-V3] 已处ç<E2809E>?3 ç¯?· [Qwen-Max] 已处ç<E2809E>?3 ç¯?
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```
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#### 2. 列表顺åº<C3A5>
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```
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Excel: 文献A, 文献B, 文献C, 文献D, 文献E
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å®¡æ ¸å·¥ä½œå<EFBFBD>? 文献A, 文献B, 文献C, 文献D, 文献E âœ?
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(如果文献C有冲çª<EFBFBD>)
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å®¡æ ¸å·¥ä½œå<EFBFBD>? 文献C, 文献A, 文献B, 文献D, 文献E âœ?
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```
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---
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## 💡 技术细�
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### 为什么æ¯<C3A6>1æ<31>¡å°±æ›´æ–°ï¼?
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**æ<>ƒè¡¡**ï¼?
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- **优点**:实时å<C2B6><C3A5>馈,用户体验å¥?
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- **缺点**:数æ<C2B0>®åº“写入频ç¹<C3A7>
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- **评估**:对于少é‡<C3A9>文献(5-200篇),数æ<C2B0>®åº“压力å<E280BA>¯æŽ¥å<C2A5>?
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**如果文献数é‡<C3A9>很大**ï¼?000+篇),å<C592>¯ä»¥ä¼˜åŒ–为ï¼?
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```typescript
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// 动æ€<C3A6>调整更新频çŽ?
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const updateInterval = literatures.length > 500 ? 10 : 1;
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if (processedCount % updateInterval === 0 || processedCount === literatures.length) {
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await prisma.aslScreeningTask.update({ ... });
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}
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```
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### 为什么轮询间隔是1秒?
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**æ<>ƒè¡¡**ï¼?
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- **优点**:å<C5A1>Šæ—¶æ›´æ–°ï¼Œå»¶è¿Ÿå°?
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- **缺点**:API调用频ç¹<C3A7>
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- **评估**�
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- æ¯<C3A6>次API调用耗时 < 100ms
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- ç›é€‰è¿‡ç¨‹æŒ<C3A6>ç»æ—¶é—´ï¼š1-30分钟
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- API调用次数ï¼?0-1800次(å<CB86>¯æŽ¥å<C2A5>—)
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**如果需è¦<C3A8>优åŒ?*,å<C592>¯ä»¥ä½¿ç”?WebSocket 实时推é€<C3A9>:
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```typescript
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// 未æ<C2AA>¥ä¼˜åŒ–方案
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socket.on('screening-progress', (data) => {
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setProgress(data.progress);
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});
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```
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---
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## ðŸ“<C5B8> 关于æµ<C3A6>览器è¦å‘?
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### è¦å‘Šä¿¡æ<C2A1>¯
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```
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[Violation]'setTimeout' handler took 72ms
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[Violation]'setTimeout' handler took 269ms
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```
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### 说明
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- 这是Chrome性能æ<C2BD><C3A6>示,ä¸<C3A4>是错è¯?
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- 表示æŸ<C3A6>个setTimeout处ç<E2809E>†å‡½æ•°æ‰§è¡Œæ—¶é—´è¾ƒé•¿
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- 通常由React大é‡<C3A9>DOM更新引起
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### 是å<C2AF>¦éœ€è¦<C3A8>优化?
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**çŸæœŸ**:ä¸<C3A4>需è¦?
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- ä¸<C3A4>å½±å“<C3A5>功èƒ?
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- 用户体验æ£å¸¸
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- 处ç<E2809E>†æ—¶é—´åœ¨å<C2A8>¯æŽ¥å<C2A5>—范围内(< 300msï¼?
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**长期**:å<C5A1>¯ä»¥ä¼˜åŒ?
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1. 使用 `React.memo` å‡<C3A5>å°‘é‡<C3A9>渲æŸ?
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2. 使用虚拟列表(如果文献很多)
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3. 优化大型组件的渲染逻辑
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---
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## 🎯 å<>Žç»ä¼˜åŒ–建议
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### çŸæœŸï¼ˆå<CB86>¯é€‰ï¼‰
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1. æ·»åŠ "æš‚å<E2809A>œ"按钮(暂å<E2809A>œç›é€‰ä»»åŠ¡ï¼‰
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2. æ·»åŠ "估计剩余时间"(基于已处ç<E2809E>†é€Ÿåº¦ï¼?
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3. 显示当å‰<C3A5>æ£åœ¨å¤„ç<E2809E>†çš„æ–‡çŒ®æ ‡é¢?
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### 䏿œŸ
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1. 使用WebSocket替代轮询(实时推é€<C3A9>)
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2. æ·»åŠ æ‰¹é‡<C3A9>é‡<C3A9>试失败文献功能
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3. 支æŒ<C3A6>任务å<C2A1>–消
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### 长期
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1. 分布å¼<C3A5>处ç<E2809E>†ï¼ˆå¤šä¸ªworker并行ï¼?
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2. æ–点ç»ä¼ ï¼ˆä»»åŠ¡ä¸æ–å<C2AD>Žå<C5BD>¯æ<C2AF>¢å¤<C3A5>)
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3. 性能监控和分�
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---
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## 📊 性能数æ<C2B0>®
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### 优化å‰<C3A5>å<EFBFBD>Žå¯¹æ¯”ï¼?篇文献)
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| æŒ‡æ ‡ | 优化å‰?| 优化å<E28093>?| 改善 |
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|-----|-------|--------|-----|
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| 进度å<C2A6>¯è§<C3A8>æ€?| 0% â†?100% | 0â†?0â†?0â†?0â†?0â†?00% | âœ?5å€<C3A5>æ<EFBFBD><C3A6>å<EFBFBD>?|
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| å<><C3A5>馈延迟 | ~20ç§?| ~1ç§?| âœ?20å€<C3A5>æ<EFBFBD><C3A6>å<EFBFBD>?|
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| 列表顺åº<C3A5> | å<><C3A5>å<EFBFBD>‘ | æ£ç¡® | âœ?ä¿®å¤<C3A5> |
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| ä¿¡æ<C2A1>¯å®Œæ•´æ€?| 基本 | 详细(å<CB86>«æ¨¡åž‹æ•°ï¼‰ | âœ?æ<><C3A6>å<EFBFBD>‡ |
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---
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**报告�*: AI Assistant
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**日期**: 2025-11-21
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**版本**: v1.0.0
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