feat: 完善来源标注徽章功能和配置优化
后端改进: - 改进 addCitationsToResponse 函数,更激进地添加来源标注 - 支持识别所有有实质内容的行(长度>5) - 优化特殊行的识别逻辑,保留'依据引用'、'分析'、'建议'等内容行 - 修复 go.mod 中 lib/pq 的依赖问题 - 优化字符串拼接效率(使用 fmt.Fprintf) - 添加 Scanner 错误检查 前端改进: - 优化徽章样式,增大尺寸和间距 - 改用 bg-blue-100 和 bg-orange-100 背景 - 添加 hover 效果和 cursor-pointer 配置优化: - LLM 服务地址改为 IP(192.168.1.6:18888),支持外部调用 - 本地服务保持 localhost,性能更优 测试: - 新增 6 个单元测试用例,全部通过 - 验证清单项、列表项、陈述句等各种格式的标注 文档: - 添加实现方案文档 - 添加用户使用指南
This commit is contained in:
+21
-5
@@ -12,14 +12,28 @@ JWT_SECRET=change-this-to-a-random-string-in-production
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JWT_EXPIRY=24h
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# ---- LLM 直连(替代 Dify 对话引擎) ----
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LLM_PROVIDER=openai # openai | anthropic
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OPENAI_API_KEY=sk-c0c5174892c44ff48d587cd040fbdd40 # 阿里云百炼 API Key
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OPENAI_BASE_URL=https://dashscope.aliyuncs.com/compatible-mode/v1 # 阿里云百炼兼容端点
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OPENAI_MODEL=qwen-plus # 通义千问-Plus
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ANTHROPIC_API_KEY= # Anthropic API Key(可选)
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LLM_PROVIDER=openai
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# OpenAI 兼容接口
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OPENAI_API_KEY=sk-local
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OPENAI_BASE_URL=http://192.168.1.6:18888/v1
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OPENAI_MODEL=qwen2.5-7b-instruct
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# Anthropic
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ANTHROPIC_API_KEY=
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ANTHROPIC_BASE_URL=https://api.anthropic.com
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ANTHROPIC_MODEL=claude-sonnet-4-20250514
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# 阿里千问 (Qwen)
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QWEN_API_KEY=sk-c0c5174892c44ff48d587cd040fbdd40
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QWEN_BASE_URL=https://dashscope.aliyuncs.com/compatible-mode/v1
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QWEN_MODEL=qwen-plus
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# 本地 LLM 服务
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LOCAL_LLM_BASE_URL=http://192.168.1.6:18888/v1
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LOCAL_LLM_MODEL=qwen2.5-7b-instruct
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LOCAL_LLM_API_KEY=
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# ---- Dify 对接(知识库/创作中心仍可用) ----
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DIFY_API_URL=http://localhost:5001/v1
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DIFY_API_KEY=app-xxxx
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@@ -29,11 +43,13 @@ MODEL_GATEWAY_URL=http://localhost:8081
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# ---- SSO 认证 ----
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SSO_TYPE=password
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# LDAP
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LDAP_URL=ldap://ldap.company.com:389
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LDAP_BASE_DN=dc=company,dc=com
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LDAP_BIND_DN=cn=admin,dc=company,dc=com
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LDAP_BIND_PASSWORD=
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# OAuth2
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OAUTH2_CLIENT_ID=
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OAUTH2_CLIENT_SECRET=
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+1
-1
@@ -9,6 +9,7 @@ require (
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github.com/google/uuid v1.6.0
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github.com/jackc/pgx/v5 v5.9.2
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github.com/joho/godotenv v1.5.1
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github.com/lib/pq v1.12.3
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github.com/redis/go-redis/v9 v9.19.0
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github.com/rs/zerolog v1.35.1
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golang.org/x/crypto v0.51.0
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@@ -19,7 +20,6 @@ require (
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github.com/jackc/pgpassfile v1.0.0 // indirect
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github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
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github.com/jackc/puddle/v2 v2.2.2 // indirect
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github.com/lib/pq v1.12.3 // indirect
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github.com/mattn/go-colorable v0.1.14 // indirect
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github.com/mattn/go-isatty v0.0.20 // indirect
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go.uber.org/atomic v1.11.0 // indirect
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@@ -15,6 +15,7 @@ import (
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"github.com/enterprise-ai-platform/server/pkg/dify"
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"github.com/go-chi/chi/v5"
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"github.com/jackc/pgx/v5/pgxpool"
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"github.com/rs/zerolog/log"
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)
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type ChatHandler struct {
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@@ -132,6 +133,10 @@ func (h *ChatHandler) Chat(w http.ResponseWriter, r *http.Request) {
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}
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}
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if err := scanner.Err(); err != nil {
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log.Error().Err(err).Msg("scanner error reading from body")
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}
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// Record usage asynchronously
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duration := time.Since(startTime).Milliseconds()
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go func() {
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@@ -279,18 +279,24 @@ func (h *LLMChatHandler) enhanceCitations(response string, hasKnowledge bool, kn
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hasKBCitation := strings.Contains(response, "[[知识库:")
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hasAICitation := strings.Contains(response, "[[AI建议]]")
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// 如果已经有完整标注,直接返回
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if hasKBCitation && hasAICitation {
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return response
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}
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var result string
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// 如果完全没有标注,进行智能补充
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if !hasKBCitation && !hasAICitation {
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return h.addCitationsToResponse(response, hasKnowledge, knowledgeSources)
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result = h.addCitationsToResponse(response, hasKnowledge, knowledgeSources)
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} else if hasKBCitation && hasAICitation {
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// 如果已经有完整标注,检查是否需要添加来源说明块
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result = response
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} else {
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// 部分标注的情况:检查是否需要补充
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result = h.fillMissingCitations(response, hasKnowledge, knowledgeSources)
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}
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// 部分标注的情况:检查是否需要补充
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return h.fillMissingCitations(response, hasKnowledge, knowledgeSources)
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// 确保末尾有来源说明块(如果还没有)
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if !strings.Contains(result, "**来源说明**") && !strings.Contains(result, "> **来源说明**") {
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result += h.generateSourceSummary(hasKnowledge, knowledgeSources)
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}
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return result
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}
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// addCitationsToResponse 为完全没有标注的回答添加来源标注
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@@ -330,31 +336,48 @@ func (h *LLMChatHandler) addCitationsToResponse(response string, hasKnowledge bo
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continue
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}
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// 跳过空行、标题行、列表标记行
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if trimmed == "" || strings.HasPrefix(trimmed, "#") {
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// 跳过空行
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if trimmed == "" {
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enhanced = append(enhanced, line)
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continue
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}
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// 跳过纯列表标记行(只有 - * 1. 等)
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if len(trimmed) <= 3 && (strings.HasPrefix(trimmed, "-") || strings.HasPrefix(trimmed, "*") || strings.HasPrefix(trimmed, "1.")) {
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// 跳过标题行(仅一级和二级标题)
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if strings.HasPrefix(trimmed, "# ") || strings.HasPrefix(trimmed, "## ") {
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enhanced = append(enhanced, line)
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continue
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}
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// 检查是否是陈述句(以句号、问号、感叹号结尾)
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needsCitation := strings.HasSuffix(trimmed, "。") || strings.HasSuffix(trimmed, ".") ||
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// 跳过某些特殊行(如"来源说明"、"免责声明"等)
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// 但保留"依据引用"、"分析"、"建议"等内容行
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if (strings.Contains(trimmed, "来源说明") || strings.Contains(trimmed, "免责声明")) &&
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!strings.Contains(trimmed, "依据") && !strings.Contains(trimmed, "分析") &&
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!strings.Contains(trimmed, "建议") {
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enhanced = append(enhanced, line)
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continue
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}
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// 跳过已有标注的"知识库引用"和"AI建议"标题行
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if (strings.HasPrefix(trimmed, "知识库引用") || strings.HasPrefix(trimmed, "AI建议")) &&
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!strings.Contains(trimmed, "【") {
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enhanced = append(enhanced, line)
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continue
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}
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// 对列表项内容也进行标注(包括 - * 和数字列表)
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isListItem := strings.HasPrefix(trimmed, "-") || strings.HasPrefix(trimmed, "*") ||
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(len(trimmed) > 2 && trimmed[0] >= '0' && trimmed[0] <= '9' && trimmed[1] == '.')
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// 检查是否需要标注:
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// 1. 以句号、问号、感叹号结尾的陈述句
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// 2. 以问号结尾的问题(包括清单中的"是否"问题)
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// 3. 列表项(无论是否以标点符号结尾)
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// 4. 其他有实质内容的行(长度>5且不是特殊标记)
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needsCitation := (strings.HasSuffix(trimmed, "。") || strings.HasSuffix(trimmed, ".") ||
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strings.HasSuffix(trimmed, "!") || strings.HasSuffix(trimmed, "!") ||
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strings.HasSuffix(trimmed, "?") || strings.HasSuffix(trimmed, "?")
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// 对列表项内容也进行标注
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if strings.HasPrefix(trimmed, "-") || strings.HasPrefix(trimmed, "*") ||
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(len(trimmed) > 2 && trimmed[0] >= '0' && trimmed[0] <= '9' && trimmed[1] == '.') {
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// 检查列表项是否以句子结束
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if strings.HasSuffix(trimmed, "。") || strings.HasSuffix(trimmed, ".") {
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needsCitation = true
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}
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}
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strings.HasSuffix(trimmed, "?") || strings.HasSuffix(trimmed, "?") ||
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isListItem) ||
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(len(trimmed) > 5 && !strings.HasPrefix(trimmed, "【") && !strings.HasPrefix(trimmed, "---"))
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if needsCitation {
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// 决定使用哪种标注
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@@ -362,8 +385,9 @@ func (h *LLMChatHandler) addCitationsToResponse(response string, hasKnowledge bo
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if hasKnowledge && len(knowledgeSources) > 0 {
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// 如果内容较长且像是说明性内容,用AI建议
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// 如果内容较短且像是事实陈述,用知识库
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if len(trimmed) > 100 || strings.Contains(trimmed, "建议") ||
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strings.Contains(trimmed, "注意") || strings.Contains(trimmed, "可以") {
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if len(trimmed) > 100 || strings.Contains(trimmed, "建议") ||
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strings.Contains(trimmed, "注意") || strings.Contains(trimmed, "可以") ||
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strings.Contains(trimmed, "分析") || strings.Contains(trimmed, "风险") {
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citation = " [[AI建议]]"
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} else {
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citation = " [[知识库:" + knowledgeSources[0] + "]]"
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@@ -381,14 +405,7 @@ func (h *LLMChatHandler) addCitationsToResponse(response string, hasKnowledge bo
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}
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}
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result := strings.Join(enhanced, "\n")
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// 如果末尾没有来源说明块,添加一个
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if !strings.Contains(result, "**来源说明**") && !strings.Contains(result, "> **来源说明**") {
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result += h.generateSourceSummary(hasKnowledge, knowledgeSources)
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}
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return result
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return strings.Join(enhanced, "\n")
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}
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// fillMissingCitations 为部分标注的回答补充缺失的标注
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@@ -431,7 +448,7 @@ func (h *LLMChatHandler) addFirstKBCitation(response string, source string) stri
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func (h *LLMChatHandler) addAICitationToSuggestions(response string) string {
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keywords := []string{"建议", "推荐", "可以", "应该", "注意", "提示", "提醒"}
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lines := strings.Split(response, "\n")
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for i, line := range lines {
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trimmed := strings.TrimSpace(line)
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// 检查是否包含建议性关键词
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@@ -444,7 +461,7 @@ func (h *LLMChatHandler) addAICitationToSuggestions(response string) string {
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}
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}
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}
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return strings.Join(lines, "\n")
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}
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@@ -453,11 +470,11 @@ func (h *LLMChatHandler) generateSourceSummary(hasKnowledge bool, knowledgeSourc
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var summary strings.Builder
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summary.WriteString("\n\n---\n\n")
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summary.WriteString("> **来源说明**\n>\n")
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if hasKnowledge && len(knowledgeSources) > 0 {
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summary.WriteString("> **知识库引用:**\n")
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for _, source := range knowledgeSources {
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summary.WriteString("> - 【" + source + "】\n")
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fmt.Fprintf(&summary, "> - 【%s】\n", source)
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}
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summary.WriteString(">\n")
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summary.WriteString("> **AI建议:**\n")
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@@ -466,7 +483,7 @@ func (h *LLMChatHandler) generateSourceSummary(hasKnowledge bool, knowledgeSourc
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summary.WriteString("> **AI建议:**\n")
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summary.WriteString("> - 以上内容为AI建议,仅供参考\n")
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}
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return summary.String()
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}
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@@ -678,7 +695,7 @@ func (h *LLMChatHandler) buildMessages(systemPrompt, knowledgeContext string, ha
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### ⚠️ 强制要求(不允许任何例外)
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你的回答中**每一句事实陈述、每一个观点**都必须在句子末尾标注来源徽章:
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你的回答中**每一句话、每一个观点、每一个列表项**都必须在句子末尾标注来源徽章。这是最高优先级要求,必须100%执行,不允许遗漏。
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**格式1:知识库引用(蓝色徽章)**
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在引用知识库内容的句子末尾加:[[知识库:文献名称]]
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@@ -745,6 +762,11 @@ func (h *LLMChatHandler) buildMessages(systemPrompt, knowledgeContext string, ha
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- [ ] 末尾有完整的来源汇总块
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- [ ] 来源汇总中列出了知识库原文摘录
|
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### 🚨 关键提醒
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- 如果你的回答中有任何句子、列表项、问题没有标注来源,系统会自动补充标注
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- 为了避免系统自动补充,你必须在生成回答时就添加所有标注
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- 特别是对于清单、问卷、检查表等列表格式的内容,每一项都必须标注
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|
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`
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if knowledgeContext != "" {
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finalSystem += "### 📚 知识库检索结果\n\n以下是从知识库中检索到的相关文献,请优先基于这些内容回答,并在每个引用处标注 [[知识库:文献名称]]:\n\n" + knowledgeContext
|
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|
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@@ -0,0 +1,136 @@
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package handler
|
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|
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import (
|
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"strings"
|
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"testing"
|
||||
)
|
||||
|
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// TestEnhanceCitations 测试来源标注增强功能
|
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func TestEnhanceCitations(t *testing.T) {
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h := &LLMChatHandler{}
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|
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tests := []struct {
|
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name string
|
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response string
|
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hasKnowledge bool
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knowledgeSources []string
|
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expectedContains []string
|
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}{
|
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{
|
||||
name: "清单格式 - 应该为每个问题添加标注",
|
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response: `劳动用工合规审查清单
|
||||
一、劳动合同管理
|
||||
劳动合同签订
|
||||
|
||||
是否所有员工均签订了书面劳动合同?
|
||||
合同内容是否符合《劳动合同法》的相关规定?
|
||||
是否存在劳动合同未明确约定工作地点、工作内容、劳动报酬等情况?`,
|
||||
hasKnowledge: true,
|
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knowledgeSources: []string{"劳动合同法"},
|
||||
expectedContains: []string{
|
||||
"是否所有员工均签订了书面劳动合同? [[",
|
||||
"合同内容是否符合《劳动合同法》的相关规定? [[",
|
||||
"是否存在劳动合同未明确约定工作地点、工作内容、劳动报酬等情况? [[",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "列表项 - 应该为每个列表项添加标注",
|
||||
response: `办理条件:
|
||||
- 有合法稳定就业
|
||||
- 有合法稳定住所
|
||||
- 连续就读`,
|
||||
hasKnowledge: true,
|
||||
knowledgeSources: []string{"居住证管理规定"},
|
||||
expectedContains: []string{
|
||||
"- 有合法稳定就业 [[",
|
||||
"- 有合法稳定住所 [[",
|
||||
"- 连续就读 [[",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "数字列表 - 应该为每个列表项添加标注",
|
||||
response: `办理流程:
|
||||
1. 到派出所提交申请材料
|
||||
2. 派出所审核材料
|
||||
3. 制作并发放居住证`,
|
||||
hasKnowledge: true,
|
||||
knowledgeSources: []string{"居住证管理规定"},
|
||||
expectedContains: []string{
|
||||
"1. 到派出所提交申请材料 [[",
|
||||
"2. 派出所审核材料 [[",
|
||||
"3. 制作并发放居住证 [[",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "陈述句 - 应该添加标注",
|
||||
response: `居住证办理需要身份证、居住证明和近期照片。
|
||||
办理时限为15个工作日。`,
|
||||
hasKnowledge: true,
|
||||
knowledgeSources: []string{"居住证管理规定"},
|
||||
expectedContains: []string{
|
||||
"居住证办理需要身份证、居住证明和近期照片。 [[",
|
||||
"办理时限为15个工作日。 [[",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "无知识库 - 应该添加AI建议标注",
|
||||
response: `建议您提前准备齐全材料。
|
||||
如有疑问可先电话咨询。`,
|
||||
hasKnowledge: false,
|
||||
knowledgeSources: []string{},
|
||||
expectedContains: []string{
|
||||
"建议您提前准备齐全材料。 [[AI建议]]",
|
||||
"如有疑问可先电话咨询。 [[AI建议]]",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "已有标注 - 不应该重复添加",
|
||||
response: `居住证办理需要身份证、居住证明和近期照片 [[知识库:居住证管理规定]]。
|
||||
建议您提前准备齐全材料 [[AI建议]]。`,
|
||||
hasKnowledge: true,
|
||||
knowledgeSources: []string{"居住证管理规定"},
|
||||
expectedContains: []string{
|
||||
"[[知识库:居住证管理规定]]",
|
||||
"[[AI建议]]",
|
||||
"**来源说明**",
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
result := h.enhanceCitations(tt.response, tt.hasKnowledge, tt.knowledgeSources)
|
||||
|
||||
for _, expected := range tt.expectedContains {
|
||||
if !strings.Contains(result, expected) {
|
||||
t.Errorf("期望结果包含: %q\n实际结果: %s", expected, result)
|
||||
}
|
||||
}
|
||||
|
||||
// 验证来源说明块存在
|
||||
if !strings.Contains(result, "**来源说明**") {
|
||||
t.Errorf("期望结果包含来源说明块")
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// TestAddCitationsToResponse 测试自动添加标注的逻辑
|
||||
func TestAddCitationsToResponse(t *testing.T) {
|
||||
h := &LLMChatHandler{}
|
||||
|
||||
response := `劳动合同管理
|
||||
是否所有员工均签订了书面劳动合同?
|
||||
合同内容是否符合《劳动合同法》的相关规定?`
|
||||
|
||||
result := h.addCitationsToResponse(response, true, []string{"劳动合同法"})
|
||||
|
||||
// 验证每个问题都被标注了
|
||||
if !strings.Contains(result, "是否所有员工均签订了书面劳动合同? [[") {
|
||||
t.Errorf("第一个问题没有被标注: %s", result)
|
||||
}
|
||||
|
||||
if !strings.Contains(result, "合同内容是否符合《劳动合同法》的相关规定? [[") {
|
||||
t.Errorf("第二个问题没有被标注: %s", result)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user