Complete documentation for face move functionality: 1. Display text improvements (completed): - Changed 'F13' to 'Face13' (3 locations) - Preserved frame display 'F2219-2225' 2. Data flow analysis: - Ideal flow: Core API → clusterTracesMap → selectedFaces → merge_trace API - 3 key checkpoints identified 3. Browser verification commands: - Check selectedFaces format - Check clusterTracesMap data - Test Move functionality 4. Potential issues: - Data source errors - Display text pollution - Frontend transformation errors 5. Core API specifications confirmed: - merge_trace: POST /file/:uuid/trace/:id/merge/:target_id - face-groups: GET /file/:uuid/face-groups Status: Display improved, awaiting data flow verification
292 lines
6.3 KiB
Markdown
292 lines
6.3 KiB
Markdown
# Face Move/Merge 功能诊断报告
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**日期**: 2026-07-25
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**状态**: 已完成显示文本改进,待验证数据流
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---
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## ✅ 已完成:显示文本改进
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### 改进内容
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**修改前**: `F{trace_id}`(如 `F13`)
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**修改后**: `Face{trace_id}`(如 `Face13`)
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### 修改位置
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| 行号 | 位置 | 修改前 | 修改后 |
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|------|------|--------|--------|
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| 143 | Face Detail Modal | `file_uuid:F13` | `file_uuid:Face13` |
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| 262 | Cluster Strip Fallback | `F13` | `Face13` |
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| 264 | Cluster Strip Label | `F13 GroupName` | `Face13 GroupName` |
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### 保留的位置
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**Line 105**: Frame range 显示
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```vue
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<span>F{{ t.start_frame }}–{{ t.end_frame }}</span>
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```
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- 保持不变,因为这是 Frame 编号范围
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- 示例:`F2219–2225`
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---
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## 🔍 数据流分析
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### 理想数据流
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```
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Core API
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↓
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返回: trace_ids = [13, 14, 15] (i64[])
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↓
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前端存储
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↓
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clusterTracesMap["13"] = {trace_id: 13, ...}
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↓
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用户选择
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↓
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selectedFaces.push("file_uuid:13")
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↓
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API 调用
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↓
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merge_trace(file_uuid, source_id=13, target_id=...)
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```
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---
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### 关键检查点
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#### 检查点 1: 数据存储
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**代码位置**: PeopleView.vue Line 914-920
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```typescript
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clusterTracesMap.value = {}
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for (const t of allTraces) {
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clusterTracesMap.value[String(t.trace_id)] = t
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}
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```
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**验证要点**:
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- ✅ `t.trace_id` 应该是 `integer`(如 13)
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- ✅ `String(t.trace_id)` 应该是 `"13"`(不是 `"Face13"`)
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---
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#### 检查点 2: 用户选择
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**代码位置**: PeopleView.vue Line 1507-1515
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```typescript
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function toggleFaceSelection(t: any) {
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const key = `${t.file_uuid}:${t.trace_id}`
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const idx = selectedFaces.value.indexOf(key)
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if (idx >= 0) {
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selectedFaces.value.splice(idx, 1)
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} else {
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selectedFaces.value.push(key)
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}
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}
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```
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**验证要点**:
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- ✅ `t.trace_id` 应该是 `integer`(如 13)
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- ✅ `key` 应该是 `"file_uuid:13"`(不是 `"file_uuid:Face13"`)
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---
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#### 检查点 3: API 调用
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**代码位置**: PeopleView.vue Line 1810-1827
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```typescript
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const traceList: { file_uuid: string; trace_id: number }[] = []
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for (const key of selectedFaces.value) {
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const [file_uuid, trace_id] = key.split(':')
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traceList.push({ file_uuid, trace_id: parseInt(trace_id) })
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}
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for (const t of traceList) {
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await apiCall('merge_trace', {
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file_uuid: t.file_uuid,
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source_id: t.trace_id,
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target_id: targetTraceId
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})
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}
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```
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**验证要点**:
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- ✅ `key.split(':')` 应该得到 `["file_uuid", "13"]`
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- ✅ `parseInt("13")` 应该是 `13`(不是 `NaN`)
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- ✅ API 参数应该正确
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---
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## 🧪 浏览器验证方案
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### 方案 1: 检查 selectedFaces 格式
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```javascript
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// 1. 打开 PeopleView 页面
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// 2. 选择一个 Face(如 Face13)
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// 3. 打开浏览器控制台,执行:
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const app = document.querySelector('#app').__vueParentComponent
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const peopleView = app.ctx.$root.$children[0]
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// 检查 selectedFaces
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console.log('=== selectedFaces 内容 ===')
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console.log('selectedFaces:', peopleView.selectedFaces)
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console.log('First key:', peopleView.selectedFaces[0])
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// 检查 key 格式
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const [file_uuid, trace_id_str] = peopleView.selectedFaces[0].split(':')
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console.log('file_uuid:', file_uuid)
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console.log('trace_id (string):', trace_id_str)
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console.log('trace_id (parsed):', parseInt(trace_id_str))
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// 预期结果:
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// selectedFaces = ["84d838f260e1881a0daa55fabbc8e434:13"]
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// trace_id (string) = "13"
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// trace_id (parsed) = 13
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```
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---
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### 方案 2: 检查数据源
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```javascript
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// 检查 clusterTracesMap
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console.log('=== clusterTracesMap ===')
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console.log('Keys:', Object.keys(peopleView.clusterTracesMap))
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const firstKey = Object.keys(peopleView.clusterTracesMap)[0]
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console.log('First key:', firstKey)
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console.log('Data:', peopleView.clusterTracesMap[firstKey])
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// 检查 trace_id 类型
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const trace = peopleView.clusterTracesMap[firstKey]
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console.log('trace_id:', trace.trace_id, typeof trace.trace_id)
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// 预期结果:
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// Keys = ["13", "14", "15"]
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// First key = "13"
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// trace_id = 13 (number)
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```
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---
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### 方案 3: 测试 Move 功能
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```javascript
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// 1. 选择几个 Faces
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// 2. 点击 Move 按钮
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// 3. 选择目标 Group
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// 4. 打开 Network 面板,观察请求
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// 预期结果:
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// URL: POST /api/v1/file/84d8.../trace/13/merge/142
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// 参数正确,API 调用成功
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```
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---
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## 📊 潜在问题假设
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### 假设 1: 数据源错误
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**问题**: Core API 返回的 `trace_id` 格式不正确
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**验证**: 检查 Core API 响应
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```bash
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curl "http://localhost:3002/api/v1/file/84d838f260e1881a0daa55fabbc8e434/face-groups"
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```
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**预期**: `trace_ids` 应该是 `[13, 14, 15]`(integer array)
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---
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### 假设 2: 显示文本污染数据
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**问题**: 显示文本 `"Face13"` 污染了数据层
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**验证**: 检查 `selectedFaces` 内容
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- 如果发现 `"file_uuid:Face13"`,说明数据被污染
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- 应该改为 `"file_uuid:13"`
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---
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### 假设 3: 前端转换错误
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**问题**: 前端某处错误地处理了 `trace_id`
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**验证**: 检查所有 `trace_id` 相关代码
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- 数据加载处
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- 用户选择处
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- API 调用处
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---
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## ✅ 已确认的正确实现
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### Core API 规格
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**Endpoint**: `POST /api/v1/file/:file_uuid/trace/:trace_id/merge/:target_trace_id`
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**参数类型**:
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- `file_uuid`: `string`(无连字符)
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- `trace_id`: `integer`
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- `target_trace_id`: `integer`
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**示例**:
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```bash
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POST /api/v1/file/c36f35685177c981aa139b66bbbccc5b/trace/142/merge/396
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```
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---
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### Face Group 数据结构
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**Endpoint**: `GET /api/v1/file/:file_uuid/face-groups`
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**响应**:
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```json
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{
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"face_groups": [{
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"group_id": 1,
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"trace_ids": [13, 14, 15], // i64[] - integer array
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"trace_count": 3,
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"representative_trace": 13
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}]
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}
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```
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---
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## 📝 下一步行动
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### 立即执行
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1. **浏览器验证**: 使用上述验证方案检查 `selectedFaces` 格式
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2. **数据流追踪**: 如果发现问题,定位具体污染位置
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3. **API 测试**: 测试 Move 功能是否正常工作
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---
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### 如果发现问题
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1. **数据污染**: 修复数据存储逻辑
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2. **API 参数错误**: 修正 API 调用参数
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3. **其他问题**: 根据验证结果修复
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---
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## 📞 联系方式
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**Studio Team**: 已完成显示文本改进
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**Core Team**: 提供 API 规格确认
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**测试环境**: `http://localhost:5173`
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**API 环境**: `http://localhost:3002`
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---
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**生成时间**: 2026-07-25
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**状态**: 显示改进已完成,等待数据流验证 |