AIclinicalresearch/docs/03-业务模块/DC-数据清洗整理/06-开发记录/2025-12-06_工具C_Day3开发完成总结.md

宸ュ叿C Day 3 寮€鍙戝畬鎴愭€荤粨

鏃ユ湡: 2025-12-06
**寮€鍙戠洰鏍?: AI浠ｇ爜鐢熸垚鏈嶅姟
**寮€鍙戠姸鎬?: 鉁?鍏ㄩ儴瀹屾垚

---

馃搳 瀹屾垚鎯呭喌姒傝<E5A792>

浠诲姟绫诲埆	瀹屾垚浠诲姟鏁?	鎬讳换鍔℃暟	瀹屾垚鐜?
鏁版嵁搴揝chema	1	1	100%
*鏈嶅姟灞傚紑鍙?	1	1	100%
*鎺у埗鍣ㄥ紑鍙?	1	1	100%
璺<EFBFBD>敱閰嶇疆	1	1	100%
鏂囨。缂栧啓	3	3	100%
鎬昏<EFBFBD>	7	7	100% 鉁?

---

鉁?宸插畬鎴愪换鍔℃竻鍗?

1. 鏁版嵁搴揝chema璁捐<E79281>涓庡垱寤?

浠诲姟1.1: 璁捐<E79281>Prisma妯″瀷 鉁?- 鏂囦欢: backend/prisma/schema.prisma

• 鏂板<EFBFBD>妯″瀷: DcToolCAiHistory
• **瀛楁<E7809B>鏁?*: 14涓? 瀛楁<EFBFBD>璁捐<EFBFBD>:

model DcToolCAiHistory {
  id                String   @id @default(uuid())
  sessionId         String   // 鍏宠仈Session
  userId            String
  role              String   // user/assistant/system
  content           String   @db.Text
  
  // Tool C鐗规湁瀛楁<E7809B>
  generatedCode     String?  @db.Text    // AI鐢熸垚鐨勪唬鐮?  codeExplanation   String?  @db.Text    // 浠ｇ爜瑙ｉ噴
  executeStatus     String?              // pending/success/failed
  executeResult     Json?                // 鎵ц<E98EB5>缁撴灉
  executeError      String?  @db.Text    // 閿欒<E996BF>淇℃伅
  retryCount        Int      @default(0) // 閲嶈瘯娆℃暟
  
  model             String?              // deepseek-v3
  createdAt         DateTime @default(now())
  
  @@index([sessionId])
  @@index([userId])
  @@index([createdAt])
  @@map("dc_tool_c_ai_history")
  @@schema("dc_schema")
}

璁捐<EFBFBD>鍐崇瓥:

• 鉁?鐙<>珛琛<E78F9B>細鏀<E7B4B0>寔妯″潡鐙<E6BDA1>珛閮ㄧ讲鍜岄攢鍞?- 鉁?瀹屾暣瀛楁<E7809B>锛氳<E9949B>褰旳I鐢熸垚銆佹墽琛屻€侀噸璇曞叏娴佺▼
• 鉁?绱㈠紩浼樺寲锛歴essionId锛堥珮棰戞煡璇<E785A1>級+ createdAt锛堝巻鍙叉帓搴忥級

浠诲姟1.2: 鍒涘缓鏁版嵁搴撹〃 鉁?- 鏂瑰紡: Node.js鑴氭湰鐩存帴鎵ц<E98EB5>SQL

• 鑴氭湰: backend/scripts/create-tool-c-ai-history-table.mjs (156琛?
• 缁撴灉:
  • 鉁?琛ㄥ垱寤烘垚鍔燂紙14瀛楁<E7809B>锛? - 鉁?3涓<33>储寮曞垱寤烘垚鍔? - 鉁?琛ㄦ敞閲婃坊鍔犲畬鎴? - 鉁?Prisma Client閲嶆柊鐢熸垚

---

2. AICodeService瀹炵幇 鉁?

鏍稿績鍔熻兘

• 鏂囦欢: backend/src/modules/dc/tool-c/services/AICodeService.ts (495琛?

鏂规硶1: generateCode() 鉁?```typescript async generateCode(sessionId: string, userMessage: string) { // 1. 鑾峰彇Session鍏冩暟鎹? const session = await sessionService.getSession(sessionId);

// 2. 鏋勫缓System Prompt锛堝惈10涓狥ew-shot锛? const systemPrompt = this.buildSystemPrompt(session);

// 3. 鑾峰彇鍘嗗彶锛堟渶杩?杞<>級 const history = await this.getHistory(sessionId, 5);

// 4. 璋冪敤LLM锛圖eepSeek-V3锛? const llm = LLMFactory.createAdapter('deepseek-v3'); const response = await llm.chat([ { role: 'system', content: systemPrompt }, ...history, { role: 'user', content: userMessage } ], { temperature: 0.1, // 浣庢俯搴︾‘淇濆噯纭? maxTokens: 2000 });

// 5. 瑙ｆ瀽鍥炲<E98DA5>锛堟彁鍙朿ode鍜宔xplanation锛? const parsed = this.parseAIResponse(response.content);

// 6. 淇濆瓨鍒版暟鎹<E69A9F>簱 const messageId = await this.saveMessages(...);

return { code, explanation, messageId }; }

**鏂规硶2: executeCode()** 鉁?```typescript
async executeCode(sessionId: string, code: string, messageId: string) {
  // 1. 璋冪敤Python鏈嶅姟
  const result = await pythonExecutorService.executeCode(code, { sessionId });
  
  // 2. 鏇存柊娑堟伅鐘舵€?  await prisma.dcToolCAiHistory.update({
    where: { id: messageId },
    data: {
      executeStatus: result.success ? 'success' : 'failed',
      executeResult: result.data,
      executeError: result.error
    }
  });
  
  // 3. 杩斿洖缁撴灉+棰勮<E6A3B0>锛堝墠50琛岋級
  return { success, result, newDataPreview: result.slice(0, 50) };
}

鏂规硶3: generateAndExecute() 鉁咃紙鏍稿績鏂规硶锛?```typescript async generateAndExecute( sessionId: string, userMessage: string, maxRetries: number = 3 ) { let attempt = 0; let lastError = null;

while (attempt < maxRetries) { // 鐢熸垚浠ｇ爜锛堝甫閿欒<E996BF>鍙嶉<E98D99>锛? const generated = await this.generateCode( sessionId, attempt === 0 ? userMessage : `${userMessage}\n\n涓婃<E6B693>閿欒<E996BF>锛?{lastError}\n璇蜂慨姝<E685A8> );

// 鎵ц<E98EB5>浠ｇ爜
const result = await this.executeCode(sessionId, generated.code, generated.messageId);

if (result.success) {
  return { ...generated, executeResult: result, retryCount: attempt };
}

lastError = result.error;
attempt++;

}

throw new Error(鎵ц<EFBFBD>澶辫触锛堝凡閲嶈瘯${maxRetries}娆★級: ${lastError}); }

**鏂规硶4: buildSystemPrompt()** 鉁?- **鍔熻兘**: 鏋勫缓鍖呭惈10涓狥ew-shot绀轰緥鐨凷ystem Prompt
- **鍐呭<E98D90>**:
  - 瑙掕壊瀹氫箟锛氬尰鐤楃<E990A4>鐮旀暟鎹<E69A9F>竻娲椾笓瀹?  - 鏁版嵁闆嗕俊鎭<E4BF8A>細鏂囦欢鍚嶃€佽<E282AC>鏁般€佸垪鏁般€佸垪鍚?  - 瀹夊叏瑙勫垯锛?鏉″己鍒惰<E98D92>鍒?  - **10涓狥ew-shot绀轰緥**锛氫粠鍩虹<E98DA9>鍒伴珮绾э紙鍚<E7B499>己澶卞€?MICE锛?  - 杈撳嚭鏍煎紡瑕佹眰锛欽SON鏍煎紡

**鎶€鏈<E282AC>寒鐐?*:
- 鉁?澶嶇敤LLMFactory锛堥€氱敤鑳藉姏灞傦級
- 鉁?瀹屾暣閿欒<E996BF>澶勭悊
- 鉁?璇︾粏鏃ュ織璁板綍
- 鉁?鑷<>垜淇<E59E9C><E6B787>鏈哄埗锛堟渶澶?娆￠噸璇曪級
- 鉁?瀵硅瘽鍘嗗彶绠＄悊锛堟渶杩?杞<>級

---

### 3. AIController瀹炵幇 鉁?
- **鏂囦欢**: `backend/src/modules/dc/tool-c/controllers/AIController.ts` (257琛?

**API绔<49>偣1: POST /ai/generate** 鉁?- 鍔熻兘锛氱敓鎴愪唬鐮侊紙涓嶆墽琛岋級
- 鍙傛暟锛歴essionId, message
- 鍝嶅簲锛歝ode, explanation, messageId

**API绔<49>偣2: POST /ai/execute** 鉁?- 鍔熻兘锛氭墽琛屽凡鐢熸垚鐨勪唬鐮?- 鍙傛暟锛歴essionId, code, messageId
- 鍝嶅簲锛歴uccess, result, newDataPreview锛堝墠50琛岋級

**API绔<49>偣3: POST /ai/process** 鉁?- 鍔熻兘锛氱敓鎴愬苟鎵ц<E98EB5>锛堜竴姝ュ埌浣嶏級
- 鍙傛暟锛歴essionId, message, maxRetries锛堥粯璁?锛?- 鍝嶅簲锛歝ode, explanation, executeResult, retryCount
- **鏍稿績鍔熻兘**锛氳嚜鍔ㄩ噸璇曟満鍒?
**API绔<49>偣4: GET /ai/history/:sessionId** 鉁?- 鍔熻兘锛氳幏鍙栧<E98D99>璇濆巻鍙?- 鍙傛暟锛歴essionId, limit锛堝彲閫夛紝榛樿<E6A69B>10锛?- 鍝嶅簲锛歨istory鏁扮粍

**閿欒<E996BF>澶勭悊**:
- 鍙傛暟缂哄け 鈫?400
- Session涓嶅瓨鍦?鈫?404
- AI鐢熸垚澶辫触 鈫?500
- Python鎵ц<E98EB5>澶辫触 鈫?200 + success=false锛堝厑璁搁噸璇曪級

---

### 4. 璺<>敱閰嶇疆 鉁?
- **鏂囦欢**: `backend/src/modules/dc/tool-c/routes/index.ts` (85琛?
- **鏂板<E98F82>璺<EFBFBD>敱**: 4涓狝I鐩稿叧璺<E58FA7>敱

| 鏂规硶 | 绔<>偣 | 鍔熻兘 | 鐘舵€?|
|------|------|------|------|
| POST | `/ai/generate` | 鐢熸垚浠ｇ爜 | 鉁?|
| POST | `/ai/execute` | 鎵ц<E98EB5>浠ｇ爜 | 鉁?|
| POST | `/ai/process` | 鐢熸垚+鎵ц<E98EB5> | 鉁?|
| GET | `/ai/history/:sessionId` | 瀵硅瘽鍘嗗彶 | 鉁?|

---

### 5. 鏂囨。缂栧啓 鉁?
#### 鏂囨。1: Few-shot绀轰緥搴?鉁?- **鏂囦欢**: `docs/03-涓氬姟妯″潡/DC-鏁版嵁娓呮礂鏁寸悊/04-寮€鍙戣<E98D99>鍒?宸ュ叿C_AI_Few-shot绀轰緥搴?md` (530琛?
- **鍐呭<E98D90>**: 10涓<30>ず渚嬭<E6B89A>缁嗚<E7BC81>鏄庯紙鍚<E7B499>唬鐮併€佽В閲娿€佸尰鐤楀満鏅<E6BA80>級

**10涓<30>ず渚嬪垎甯?*:
| 绾у埆 | 鏁伴噺 | 鍦烘櫙 |
|------|------|------|
| Level 1 | 2涓?| 缂哄け鍊肩粺涓€銆佹暟鍊兼竻娲?|
| Level 2 | 2涓?| 缂栫爜銆佸垎绠?|
| Level 3 | 3涓?| BMI銆佹棩鏈熴€佺瓫閫?|
| Level 4 | 3涓?| 绠€鍗曞～琛ャ€?*MICE澶氶噸鎻掕ˉ**猸愩€佸幓閲?|

#### 鏂囨。2: Day 3寮€鍙戣<E98D99>鍒?鉁?- **鏂囦欢**: `docs/03-涓氬姟妯″潡/DC-鏁版嵁娓呮礂鏁寸悊/04-寮€鍙戣<E98D99>鍒?宸ュ叿C_Day3寮€鍙戣<E98D99>鍒?md` (945琛?
- **鍐呭<E98D90>**: 9澶ф牳蹇冨喅绛栥€佹妧鏈<E5A6A7>灦鏋勩€佽<E282AC>缁嗗紑鍙戣<E98D99>鍒?
#### 鏂囨。3: 鎶€鏈<E282AC>€哄姟娓呭崟 鉁?- **鏂囦欢**: `docs/03-涓氬姟妯″潡/DC-鏁版嵁娓呮礂鏁寸悊/07-鎶€鏈<E282AC>€哄姟/Tool-C鎶€鏈<E282AC>€哄姟娓呭崟.md` (291琛?
- **鍐呭<E98D90>**: 8椤规妧鏈<E5A6A7>€哄姟锛圥0-P3锛夛紝鍚<E7B49D>疄鏂借<E98F82>鍒?
#### 鏂囨。4: 閫氱敤瀵硅瘽鏈嶅姟鎶藉彇璁″垝 鉁?- **鏂囦欢**: `docs/08-椤圭洰绠＄悊/05-鎶€鏈<E282AC>€哄姟/閫氱敤瀵硅瘽鏈嶅姟鎶藉彇璁″垝.md` (452琛?
- **鍐呭<E98D90>**: 瀵硅瘽鑳藉姏閫氱敤鍖栬<E98D96>鍒掞紙P2浼樺厛绾э級

---

## 馃搨 鏂板<E98F82>鏂囦欢娓呭崟

### 鏁版嵁搴?1. `backend/prisma/schema.prisma` - 鏂板<E98F82>DcToolCAiHistory妯″瀷
2. `backend/scripts/create-tool-c-ai-history-table.mjs` - 156琛?
### 鏈嶅姟灞?3. `backend/src/modules/dc/tool-c/services/AICodeService.ts` - 495琛?鉁?
### 鎺у埗鍣ㄥ眰
4. `backend/src/modules/dc/tool-c/controllers/AIController.ts` - 257琛?鉁?
### 璺<>敱灞?5. `backend/src/modules/dc/tool-c/routes/index.ts` - 鏇存柊锛?5琛?鉁?
### 娴嬭瘯
6. `backend/test-tool-c-day3.mjs` - 342琛?鉁?
### 鏂囨。
7. `docs/03-涓氬姟妯″潡/DC-鏁版嵁娓呮礂鏁寸悊/04-寮€鍙戣<E98D99>鍒?宸ュ叿C_AI_Few-shot绀轰緥搴?md` - 530琛?8. `docs/03-涓氬姟妯″潡/DC-鏁版嵁娓呮礂鏁寸悊/04-寮€鍙戣<E98D99>鍒?宸ュ叿C_Day3寮€鍙戣<E98D99>鍒?md` - 945琛?9. `docs/03-涓氬姟妯″潡/DC-鏁版嵁娓呮礂鏁寸悊/07-鎶€鏈<E282AC>€哄姟/Tool-C鎶€鏈<E282AC>€哄姟娓呭崟.md` - 291琛?10. `docs/08-椤圭洰绠＄悊/05-鎶€鏈<E282AC>€哄姟/閫氱敤瀵硅瘽鏈嶅姟鎶藉彇璁″垝.md` - 452琛?11. `docs/03-涓氬姟妯″潡/DC-鏁版嵁娓呮礂鏁寸悊/06-寮€鍙戣<E98D99>褰?2025-12-06_宸ュ叿C_Day3寮€鍙戝畬鎴愭€荤粨.md` - 鏈<>枃浠?
**鏂板<E98F82>浠ｇ爜鎬昏<E98EAC>**: ~1,550琛?
---

## 馃幆 鏍稿績鍔熻兘瀹炵幇

### 鍔熻兘1: AI浠ｇ爜鐢熸垚 鉁?
**娴佺▼**:

鐢ㄦ埛鑷<EFBFBD>劧璇<EFBFBD>█ 鈫?鏋勫缓System Prompt锛?0涓狥ew-shot锛? 鈫? 鑾峰彇鍘嗗彶锛堟渶杩?杞<>級 鈫? 璋冪敤DeepSeek-V3 鈫? 瑙ｆ瀽鍥炲<E98DA5>锛坈ode + explanation锛? 鈫? 淇濆瓨鍒版暟鎹<E69A9F>簱

**鎶€鏈<E282AC>寒鐐?*:
- 鉁?10涓狥ew-shot绀轰緥瑕嗙洊鍩虹<E98DA9>鍒伴珮绾?- 鉁?鍖呭惈**澶氶噸鎻掕ˉMICE**绛夐珮绾ф妧鏈?- 鉁?浣庢俯搴?0.1)纭<>繚浠ｇ爜鍑嗙‘鎬?- 鉁?澶嶇敤LLMFactory锛堥€氱敤灞傦級
- 鉁?瀹屾暣鐨勫紓甯稿<E794AF>鐞?
**浠ｇ爜绀轰緥**:
```typescript
const llm = LLMFactory.createAdapter('deepseek-v3');
const response = await llm.chat([
  { role: 'system', content: systemPrompt },  // 鍚?0涓狥ew-shot
  ...history,  // 鏈€杩?杞?  { role: 'user', content: userMessage }
], {
  temperature: 0.1,
  maxTokens: 2000
});

---

鍔熻兘2: 浠ｇ爜鎵ц<E98EB5> 鉁?

娴佺▼:

鍓嶇<EFBFBD>鍙戦€乧ode 鈫?鍚庣<E98D9A>璋冪敤Python鏈嶅姟 鈫?鎵ц<E98EB5>浠ｇ爜
                                          鈫?                              鏇存柊娑堟伅鐘舵€侊紙success/failed锛?                                          鈫?                              杩斿洖缁撴灉 + 鍓?0琛岄<E7909B>瑙?```

**鎶€鏈<E282AC>寒鐐?*:
- 鉁?Python鎵ц<E98EB5>闅旂<E99785>锛堝畨鍏ㄦ矙绠憋級
- 鉁?缁撴灉棰勮<E6A3B0>锛堝墠50琛岋級
- 鉁?鐘舵€佽拷韪<E68BB7>紙pending鈫抯uccess/failed锛?- 鉁?閿欒<E996BF>淇℃伅璁板綍

---

### 鍔熻兘3: 鑷<>垜淇<E59E9C><E6B787>鏈哄埗 鉁咃紙鏍稿績浜<E7B8BE>偣锛?
**娴佺▼**:

鐢熸垚浠ｇ爜 鈫?鎵ц<E98EB5> 鈫?鎴愬姛锛? 鈫?鍚? 閲嶆柊鐢熸垚锛堝甫閿欒<E996BF>鍙嶉<E98D99>锛夆啋 鎵ц<E98EB5> 鈫?鎴愬姛锛? 鈫?鍚? 鍐嶆<E98D90>鐢熸垚 鈫?鎵ц<E98EB5> 鈫?鎴愬姛锛? 鈫?鍚︼紙3娆″け璐ワ級 杩斿洖鍙嬪ソ閿欒<E996BF>鎻愮ず

**鎶€鏈<E282AC>疄鐜?*:
```typescript
while (attempt < 3) {
  const enhancedMessage = attempt === 0
    ? userMessage
    : `${userMessage}\n\n涓婃<E6B693>閿欒<E996BF>锛?{lastError}\n璇蜂慨姝<E685A8>;
  
  const generated = await this.generateCode(sessionId, enhancedMessage);
  const result = await this.executeCode(sessionId, generated.code, generated.messageId);
  
  if (result.success) {
    return { ...generated, executeResult: result, retryCount: attempt };
  }
  
  lastError = result.error;
  attempt++;
}

棰勬湡鏁堟灉:

• 绗?娆″け璐ワ細AI鐪嬪埌閿欒<E996BF>淇℃伅锛岃皟鏁翠唬鐮?- 绗?娆″け璐ワ細AI鍐嶆<E98D90>璋冩暣
• 绗?娆″け璐ワ細鎻愮ず鐢ㄦ埛璋冩暣闇€姹?

---

鍔熻兘4: 瀵硅瘽鍘嗗彶绠＄悊 鉁?

娴佺▼:

淇濆瓨姣忚疆瀵硅瘽锛坲ser + assistant锛?         鈫?鏌ヨ<E98F8C>鏈€杩?杞<>紙10鏉℃秷鎭<E7A7B7>級
         鈫?鎸夋椂闂存帓搴忚繑鍥?         鈫?娉ㄥ叆鍒颁笅涓€娆<E282AC>LM璋冪敤鐨勪笂涓嬫枃

**鎶€鏈<E282AC>疄鐜?*:

async getHistory(sessionId: string, limit: number = 5) {
  const records = await prisma.dcToolCAiHistory.findMany({
    where: { sessionId },
    orderBy: { createdAt: 'desc' },
    take: limit * 2  // user + assistant
  });
  
  return records.reverse();  // 鏈€鏃х殑鍦ㄥ墠
}

---

馃幆 10涓狥ew-shot绀轰緥璁捐<E79281>

绀轰緥鍒嗗竷

缂栧彿	鍦烘櫙	绾у埆	鎶€鏈<EFBFBD><EFBFBD>鐐?
1	缁熶竴缂哄け鍊?	Level 1	replace
2	鏁板€兼竻娲?	Level 1	姝ｅ垯+绫诲瀷杞<E780B7>崲
3	鍒嗙被缂栫爜	Level 2	map
4	杩炵画鍒嗙<EFBFBD>	Level 2	cut
5	BMI璁＄畻	Level 3	鍏<EFBFBD>紡+鏉′欢
6	鏃ユ湡璁＄畻	Level 3	datetime
7	鏉′欢绛涢€?	Level 3	甯冨皵绱㈠紩
8	绠€鍗曞～琛?	Level 4	fillna(median)
9	澶氶噸鎻掕ˉ	Level 4	IterativeImputer (MICE) 猸?
10	鏅鸿兘鍘婚噸	Level 4	sort+drop_duplicates

鏍稿績浜<EFBFBD>偣

鉁?瀹屾暣瑕嗙洊鍖荤枟鏁版嵁娓呮礂鍦烘櫙:

• 鍩虹<EFBFBD>娓呮礂锛氱己澶卞€笺€佹暟鍊兼竻娲?- 鍙橀噺澶勭悊锛氱紪鐮併€佸垎绠?- 鍖诲<E98D96>璁＄畻锛欱MI銆佹棩鏈?- 楂樼骇娌荤悊锛?*澶氶噸鎻掕ˉ锛圡ICE锛?銆佸幓閲? 鉁?**鐗瑰埆寮鸿皟缂哄け鍊煎<E98D8A>鐞?:
• 绀轰緥1锛氱粺涓€缂哄け鍊兼爣璁?- 绀轰緥8锛氱畝鍗曞～琛ワ紙涓<E7B499>綅鏁帮級
• 绀轰緥9锛氬<EFBFBD>閲嶆彃琛<EFBFBD>ICE锛堢敤鎴风壒鍒<EFBFBD><EFBFBD>姹傦級猸?

---

馃攼 浜戝師鐢熻<E990A2>鑼冮伒瀹堟儏鍐?

瑙勮寖	瑕佹眰	瀹炵幇	鐘舵€?
LLM璋冪敤	浣跨敤LLMFactory	鉁?LLMFactory.createAdapter()	鉁?
鏃ュ織绯荤粺	浣跨敤logger	鉁?鎵€鏈夋棩蹇椾娇鐢╬latform logger	鉁?
*鏁版嵁搴?	浣跨敤鍏ㄥ眬prisma	鉁?import from config/database	鉁?
*鐙<EFBFBD>珛琛?	Schema闅旂<EFBFBD>	鉁?dc_tool_c_ai_history in dc_schema	鉁?
*绂佹<EFBFBD>纭<EFBFBD>紪鐮?	鐜<EFBFBD><EFBFBD>鍙橀噺	鉁?鎵€鏈夐厤缃<E58EA4>彲閰嶇疆	鉁?

---

馃搱 浠ｇ爜璐ㄩ噺鎸囨爣

鎸囨爣	Day 1	Day 2	Day 3	鎬昏<EFBFBD>
鏂板<EFBFBD>浠ｇ爜琛屾暟	~1,300	~1,900	~1,550	*~4,750琛?
*API绔<EFBFBD>偣鏁?	3涓<EFBFBD>祴璇?	+6涓猄ession	+4涓狝I	*13涓?
鏈嶅姟绫绘暟	1涓?	+2涓?	+1涓?	*4涓?
鎺у埗鍣ㄦ暟	1涓?	+1涓?	+1涓?	*3涓?
鏁版嵁搴撹〃	0涓?	+1涓?	+1涓?	*2涓?

---

馃殌 API绔<49>偣姹囨€伙紙Day 3鏇存柊锛?

Python寰<EFBFBD>湇鍔?(http://localhost:8000)

鏂规硶	绔<EFBFBD>偣	鍔熻兘	鐘舵€?
GET	/api/health	鍋ュ悍妫€鏌?	鉁?Day 1
POST	/api/dc/validate	AST浠ｇ爜楠岃瘉	鉁?Day 1
POST	/api/dc/execute	浠ｇ爜鎵ц<EFBFBD>	鉁?Day 1

Node.js鍚庣<E98D9A> (http://localhost:3000)

娴嬭瘯绔<EFBFBD>偣锛圖ay 1锛?| 鏂规硶 | 绔<>偣 | 鍔熻兘 | 鐘舵€?|

|------|------|------|------| | GET | /api/v1/dc/tool-c/test/health | 娴嬭瘯Python | 鉁?| | POST | /api/v1/dc/tool-c/test/validate | 娴嬭瘯楠岃瘉 | 鉁?| | POST | /api/v1/dc/tool-c/test/execute | 娴嬭瘯鎵ц<E98EB5> | 鉁?|

Session绠＄悊绔<EFBFBD>偣锛圖ay 2锛?| 鏂规硶 | 绔<>偣 | 鍔熻兘 | 鐘舵€?|

|------|------|------|------| | POST | /api/v1/dc/tool-c/sessions/upload | 涓婁紶Excel | 鉁?| | GET | /api/v1/dc/tool-c/sessions/:id | 鑾峰彇Session | 鉁?| | GET | /api/v1/dc/tool-c/sessions/:id/preview | 鑾峰彇棰勮<E6A3B0> | 鉁?| | GET | /api/v1/dc/tool-c/sessions/:id/full | 鑾峰彇瀹屾暣 | 鉁?| | DELETE | /api/v1/dc/tool-c/sessions/:id | 鍒犻櫎Session | 鉁?| | POST | /api/v1/dc/tool-c/sessions/:id/heartbeat | 蹇冭烦鏇存柊 | 鉁?|

AI鍔熻兘绔<EFBFBD>偣锛圖ay 3锛夆渽

鏂规硶	绔<EFBFBD>偣	鍔熻兘	鐘舵€?	娴嬭瘯
POST	/api/v1/dc/tool-c/ai/generate	鐢熸垚浠ｇ爜	鉁?	寰呮祴
POST	/api/v1/dc/tool-c/ai/execute	鎵ц<EFBFBD>浠ｇ爜	鉁?	寰呮祴
POST	/api/v1/dc/tool-c/ai/process	涓€姝ュ埌浣?	鉁?	寰呮祴
GET	/api/v1/dc/tool-c/ai/history/:sessionId	瀵硅瘽鍘嗗彶	鉁?	寰呮祴

---

馃幆 鏍稿績鍐崇瓥鍥為【

鍐崇瓥1: 瀵硅瘽瀛樺偍 鉁?- 閫夋嫨: 鍒涘缓鐙<E7BC93>珛琛?dc_tool_c_ai_history

• 鐞嗙敱: 鏀<>寔妯″潡鐙<E6BDA1>珛閮ㄧ讲鍜岄攢鍞?

鍐崇瓥2: 鎵ц<E98EB5>娴佺▼ 鉁?- 閫夋嫨: 鐢ㄦ埛纭<E59F9B><E7BAAD>鍚庢墽琛?- 鐞嗙敱: 瀹夊叏鍙<E58F8F>帶锛岀敤鎴峰彲瀹℃煡浠ｇ爜

鍐崇瓥3: System Prompt 鉁?- 閫夋嫨: 瀹屾暣鐗?0涓狥ew-shot绀轰緥

• 鐞嗙敱: 璐ㄩ噺浼樺厛锛岃<E9949B>鐩栧畬鏁存<E98F81>搴?

鍐崇瓥4: 鏁版嵁鐘舵€佺<E282AC>鐞?鉁?- 閫夋嫨: Python鍐呭瓨缁存姢锛圡VP锛?- 鎶€鏈<EFBFBD>€哄姟: 璁板綍鍦ㄥ緟浼樺寲娓呭崟锛圱D-C-001锛?

鍐崇瓥5: 鑷<>垜淇<E59E9C><E6B787> 鉁?- 閫夋嫨: 鏈€澶?娆￠噸璇?- 鐞嗙敱: 骞宠　鎴愬姛鐜囧拰鎴愭湰

鍐崇瓥6: LLM妯″瀷 鉁?- 閫夋嫨: DeepSeek-V3

• 鐞嗙敱: 鎬т环姣旈珮锛屼唬鐮佽兘鍔涘己

鍐崇瓥7: 涓婁笅鏂?鉁?- 閫夋嫨: 浼犻€掓渶杩?杞<><E69D9E>璇?- 鐞嗙敱: 骞宠　涓婁笅鏂囧拰Token鎴愭湰

鍐崇瓥8: 缁撴灉棰勮<E6A3B0> 鉁?- 閫夋嫨: 杩斿洖鍓?0琛?- 鐞嗙敱: 鐢ㄦ埛寤鸿<E5AFA4>锛岃冻澶熸煡鐪嬪彉鍖?

鍐崇瓥9: Few-shot绀轰緥 鉁?- 閫夋嫨: 10涓<30>満鏅<E6BA80>紙鍚<E7B499>己澶卞€?MICE锛?- 鐞嗙敱: 鐢ㄦ埛纭<E59F9B><E7BAAD>涓烘渶閲嶈<E996B2>鍦烘櫙

---

馃搳 娴嬭瘯缁撴灉锛堝凡鎵ц<E98EB5>锛?

鏈€缁堟祴璇曠粨鏋? 9/11 閫氳繃 (81.8%) 鉁?

鍩虹<EFBFBD>娴嬭瘯锛?涓<>級

1. 绀轰緥1: 缁熶竴缂哄け鍊兼爣璁?鉁?2. [ ] 绀轰緥2: 鏁板€煎垪娓呮礂 鉂?(timeout锛屽凡璁板綍鎶€鏈<E282AC>€哄姟)
2. 绀轰緥3: 鍒嗙被鍙橀噺缂栫爜 鉁?4. [x] 绀轰緥4: 杩炵画鍙橀噺鍒嗙<E98D92> 鉁?

涓<EFBFBD>骇娴嬭瘯锛?涓<>級

5. 绀轰緥5: BMI璁＄畻 鉁?6. [x] 绀轰緥6: 鏉′欢绛涢€?鉁?7. [ ] 绀轰緥7: 鏅鸿兘鍘婚噸 鉂?(timeout锛屽凡璁板綍鎶€鏈<E282AC>€哄姟)

楂樼骇娴嬭瘯锛?涓<>級

8. 绀轰緥8: 缂哄け鍊煎～琛?鉁?9. [x] 绀轰緥9: 鏅鸿兘澶氬垪濉<E59EAA>ˉ 鉁?(鏇夸唬MICE)
9. 绀轰緥10: 澶嶆潅鍒嗙被 鉁?

鍔熻兘娴嬭瘯锛?涓<>級

11. 瀵硅瘽鍘嗗彶鑾峰彇 鉁?12. [x] 鑷<>垜淇<E59E9C><E6B787>鏈哄埗锛?娆￠噸璇曪級鉁? 娴嬭瘯鑴氭湰: backend/test-tool-c-day3.mjs

娴嬭瘯鐜<EFBFBD><EFBFBD>:

• 鉁?Python鏈嶅姟杩愯<E69DA9>锛堢<E9949B>鍙?000锛?- 鉁?鍚庣<E98D9A>鏈嶅姟杩愯<E69DA9>锛堢<E9949B>鍙?000锛?- 鉁?DeepSeek API Key閰嶇疆
• 鉁?鏁版嵁搴撹〃鍒涘缓瀹屾垚

**鍏抽敭淇<E695AD><E6B787>锛堟祴璇曡繃绋嬩腑锛?*:

1. 鉁?**NaN搴忓垪鍖栭棶棰?*锛歅ython绔<6E>皢np.nan杞<EFBFBD>负None
2. 鉁?**鏁版嵁浼犻€掗棶棰?*锛氫粠Session鑾峰彇鐪熷疄鏁版嵁
3. 鉁?System Prompt浼樺寲锛氭槑纭<EFBFBD>憡鐭<EFBFBD>I鐜<EFBFBD><EFBFBD>淇℃伅锛坧andas/numpy宸查<E5AEB8>瀵煎叆锛?4. 鉁?Few-shot绀轰緥璋冩暣锛氱Щ闄<EFBFBD>mport璇<EFBFBD>彞锛屼娇鐢╰ry-except

澶辫触鍦烘櫙鍒嗘瀽:

• 绀轰緥2锛堟暟鍊兼竻娲楋級: 闇€姹傚<E5A7B9>鏉傦紙鍘荤<E98D98>鍙?鐗规畩鍊煎<E98D8A>鐞?绫诲瀷杞<E780B7>崲锛夛紝宸茶<E5AEB8>褰曚负TD-C-006
• 绀轰緥7锛堟櫤鑳藉幓閲嶏級: 鏃ユ湡瑙ｆ瀽+鎺掑簭+鍘婚噸閫昏緫澶嶆潅锛屽凡璁板綍涓篢D-C-006

---

馃攳 鎶€鏈<E282AC>毦鐐硅В鍐?

闅剧偣1: System Prompt璁捐<E79281>

鎸戞垬: 濡備綍璁〢I鐞嗚В鍖荤枟鏁版嵁娓呮礂鍦烘櫙锛? 瑙ｅ喅鏂规<EFBFBD>:

• 鉁?10涓狥ew-shot绀轰緥锛堜粠绠€鍗曞埌澶嶆潅锛?- 鉁?鏄庣‘瑙掕壊瀹氫箟锛堝尰鐤楃<E990A4>鐮旀暟鎹<E69A9F>竻娲椾笓瀹讹級
• 鉁?鎻愪緵鏁版嵁闆嗕笂涓嬫枃锛堟枃浠跺悕銆佽<E98A86>鍒楁暟銆佸垪鍚嶏級
• 鉁?5鏉″畨鍏ㄨ<E98D8F>鍒欙紙绂佹<E7BB82>鍗遍櫓鎿嶄綔锛?- 鉁?涓ユ牸杈撳嚭鏍煎紡锛圝SON锛? 浠ｇ爜鐗囨<EFBFBD>:

const systemPrompt = `浣犳槸鍖荤枟绉戠爺鏁版嵁娓呮礂涓撳<E6B693>...

## 褰撳墠鏁版嵁闆嗕俊鎭?- 鏂囦欢鍚? ${session.fileName}
- 琛屾暟: ${session.totalRows}
- 鍒楀悕: ${session.columns.join(', ')}

## Few-shot绀轰緥
[10涓<30>ず渚?..]
`;

---

闅剧偣2: AI鍥炲<E98DA5>瑙ｆ瀽

鎸戞垬: AI鍙<49>兘杩斿洖澶氱<E6BEB6>鏍煎紡锛圝SON銆丮arkdown銆佺函鏂囨湰锛? 瑙ｅ喅鏂规<EFBFBD>: 澶氱瓥鐣ヨВ鏋?```typescript private parseAIResponse(content: string) { // 绛栫暐1锛氬皾璇旿SON瑙ｆ瀽 try { const json = JSON.parse(content); if (json.code && json.explanation) { return json; } } catch {}

// 绛栫暐2锛氭<E9949B>鍒欐彁鍙栦唬鐮佸潡 const codeMatch = content.match(/python\n([\s\S]+?)\n/); if (codeMatch) { return { code: codeMatch[1], explanation: content.replace(/python[\s\S]+?/g, '').trim() }; }

throw new Error('AI鍥炲<E98DA5>鏍煎紡閿欒<E996BF>'); }

---

### 闅剧偣3: 鑷<>垜淇<E59E9C><E6B787>鐨凱rompt璁捐<E79281>

**鎸戞垬**: 濡備綍璁〢I鐞嗚В涔嬪墠鐨勯敊璇<E6958A>苟淇<E88B9F><E6B787>锛?
**瑙ｅ喅鏂规<E98F82>**: 閿欒<E996BF>鍙嶉<E98D99>鏈哄埗
```typescript
const enhancedMessage = `${originalMessage}

涓婃<E6B693>鎵ц<E98EB5>閿欒<E996BF>锛?{lastError}
璇蜂慨姝ｄ唬鐮侊紝纭<E7B49D>繚浠ｇ爜姝ｇ‘涓旂<E6B693>鍚圥andas璇<73>硶銆俙;

// AI浼氱湅鍒伴敊璇<E6958A>俊鎭<E4BF8A>紝璋冩暣浠ｇ爜

---

馃摑 寰呭姙浜嬮」锛圖ay 4-5锛?

鍓嶇<EFBFBD>寮€鍙戯紙P0锛岄樆濉炲彂甯冿級

• 瀵硅瘽鐣岄潰UI锛堝乏渚ц〃鏍?+ 鍙充晶瀵硅瘽锛?- [ ] 浠ｇ爜灞曠ず缁勪欢锛堣<E9949B>娉曢珮浜<E78FAE>級
• 鎵ц<EFBFBD>鎸夐挳锛堢敤鎴风‘璁わ級
• 缁撴灉棰勮<EFBFBD>锛圓G Grid锛?- [ ] 瀵硅瘽鍘嗗彶灞曠ず
• 鍔犺浇鐘舵€佸姩鐢?

闆嗘垚娴嬭瘯

• 鍓嶅悗绔<EFBFBD>仈璋?- [ ] 10涓<30>満鏅<E6BA80><E98F85>鍒扮<E98D92>娴嬭瘯
• 鎬ц兘娴嬭瘯锛圓I鍝嶅簲鏃堕棿锛?- [ ] 閿欒<E996BF>鍦烘櫙娴嬭瘯

鏂囨。瀹屽杽

• API鏂囨。锛圫wagger锛?- [ ] 鐢ㄦ埛浣跨敤鎵嬪唽
• 閮ㄧ讲鏂囨。

---

馃帀 Day 3 鎬荤粨

鎴愭灉

• 鉁?AI浠ｇ爜鐢熸垚鏍稿績鍔熻兘瀹屾暣瀹炵幇: 4涓狝PI绔<49>偣
• 鉁?10涓狥ew-shot绀轰緥璁捐<E79281>瀹屾垚: 鍚<>櫤鑳藉<E991B3>鍒楀～琛?- 鉁?鑷<EFBFBD>垜淇<EFBFBD><EFBFBD>鏈哄埗瀹炵幇: 鏈€澶?娆℃櫤鑳介噸璇曪紙鏈夋晥锛?- 鉁?瀵硅瘽鍘嗗彶绠＄悊: 鏈€杩?杞<>笂涓嬫枃
• 鉁?瀹屾暣鏂囨。浣撶郴: 5浠芥枃妗ｏ紙2800+琛岋級
• 鉁?**娴嬭瘯閫氳繃鐜?*: 81.8% (9/11) 杈惧埌MVP鏍囧噯

鎶€鏈<EFBFBD>寒鐐?1. 澶嶇敤LLMFactory: 0閲嶅<E996B2>浠ｇ爜锛岀洿鎺ヤ娇鐢ㄩ€氱敤灞?2. **鐙<>珛琛ㄨ<E7909B>璁?: 鏀<>寔妯″潡鐙<E6BDA1>珛閮ㄧ讲锛坉c_tool_c_ai_history锛?3. 鑷<EFBFBD>垜淇<EFBFBD><EFBFBD>鏈哄埗: 澶辫触鍚嶢I鑷<49>姩璋冩暣浠ｇ爜锛堟垚鍔熸<E98D94>渚嬶細绀轰緥4閲嶈瘯2娆″悗鎴愬姛锛?4. Few-shot璐ㄩ噺: 瑕嗙洊浠庡熀纭€鍒伴珮绾э紙Level 1-4锛?5. **浣庢俯搴﹂噰鏍?: temperature=0.1纭<EFBFBD>繚浠ｇ爜鍑嗙‘

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寮€鍙戞晥鐜?- 璁″垝宸ユ椂: 5.5-6灏忔椂

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鏋舵瀯鍐崇瓥

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馃殌 涓嬩竴姝ワ紙Day 4-5锛?

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• 瀵硅瘽鍘嗗彶
• 鍔犺浇鐘舵€?

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馃搳 MVP鏁翠綋杩涘害

缁勪欢	Day 1	Day 2	Day 3	鎬昏<EFBFBD>
*Python寰<EFBFBD>湇鍔?	鉁?100%	-	鉁?+NaN淇<4E><E6B787>	鉁?
Node.js鍚庣<E98D9A>	鉁?20%	鉁?+30%	鉁?+35%	85% 鉁?
*鏁版嵁搴?	-	鉁?Session琛?	鉁?AI鍘嗗彶琛?	鉁?2琛?
鍓嶇<EFBFBD>	-	-	-	0% 鈴革笍
鏂囨。	鉁?	鉁?	鉁?	鉁?瀹屾暣
鎬讳綋杩涘害	15%	35%	60%	Day 3瀹屾垚

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**寮€鍙戣€?: AI Assistant
**娴嬭瘯鐘舵€?: 鉁?娴嬭瘯瀹屾垚锛?/11閫氳繃 (81.8%)
**瀹℃牳鐘舵€?: 鉁?Day 3 MVP杈炬爣
**涓嬩竴姝?: 鍓嶇<E98D93>寮€鍙戯紙Day 4-5锛? **寰呬紭鍖栧満鏅?*锛堝凡璁板綍鎶€鏈<E282AC>€哄姟TD-C-006锛?

• 绀轰緥2: 鏁板€煎垪娓呮礂锛堝<E9949B>鏉傚瓧绗︿覆澶勭悊锛?- 绀轰緥7: 鏅鸿兘鍘婚噸锛堟棩鏈熻В鏋?鎺掑簭锛? Git鎻愪氦: 2025-12-07
  鏂囨。鏇存柊: 2025-12-07