feat: add production deployment guide and monitoring tools
Production deployment: - Add deployment guide with data migration steps - Add deployment checklist and rollback plan - Add performance verification steps User documentation: - Add user guide for law library enhancement - Document new features and coverage areas - Add FAQ section Monitoring and alerts: - Add monitoring SQL script with health checks - Add alert thresholds configuration - Add storage and access statistics Co-Authored-By: Claude <noreply@anthropic.com>
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# 法律库生产环境部署指南
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**版本**: v1.0
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**生成日期**: 2026-06-16
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**适用范围**: AI合同平台法律库生产部署
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---
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## 一、部署概述
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### 法律库状态
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| 指标 | 数值 |
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|------|------|
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| 总法律条文数 | 789,853 条 |
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| 法律数量 | 19,712 部 |
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| 向量化率 | 100.00% |
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| 数据来源 | LawRefBook/Laws (GitHub) + 手动整理 |
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### 部署策略
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**推荐方案**: 数据库迁移方式
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- 从开发环境导出法律库数据
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- 导入到生产环境数据库
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- 验证数据完整性和搜索性能
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---
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## 二、部署前检查
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### 1. 础环境检查
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```bash
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# 检查生产数据库连接
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export DATABASE_URL="postgresql://[user]:[password]@[host]:5432/[database]"
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psql -h [host] -U [user] -d [database] -c "SELECT COUNT(*) FROM legal_articles"
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# 检查数据库版本
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psql -h [host] -U [user] -d [database] -c "SELECT version()"
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```
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### 2. 存储空间检查
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```bash
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# 检查数据库存储空间
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psql -h [host] -U [user] -d [database] -c "
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SELECT
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pg_size_pretty(pg_database_size('[database]')),
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pg_size_pretty(pg_total_relation_size('legal_articles'))
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"
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```
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### 3. 网络连接检查
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```bash
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# 检查从开发环境到生产环境的网络
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ping [production-host]
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```
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---
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## 三、数据迁移方案
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### 方案A:数据库导出导入(推荐)
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#### 步骤1:导出开发环境法律库
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```bash
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# 在开发环境执行
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export DEV_DATABASE_URL="postgresql://yuqei:password@192.168.3.90:5432/ai_contract_platform"
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# 导出legal_articles表
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pg_dump -h 192.168.3.90 -U yuqei -d ai_contract_platform \
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-t legal_articles \
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--data-only \
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--format=custom \
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-f legal_articles_backup.dump
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# 导出相关索引
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pg_dump -h 192.168.3.90 -U yuqei -d ai_contract_platform \
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--schema-only \
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-t legal_articles \
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-f legal_articles_schema.sql
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```
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#### 步骤2:传输到生产环境
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```bash
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# 传输备份文件到生产服务器
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scp legal_articles_backup.dump [production-user]@[production-host]:/tmp/
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scp legal_articles_schema.sql [production-user]@[production-host]:/tmp/
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```
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#### 步骤3:导入到生产环境
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```bash
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# 在生产环境执行
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export PROD_DATABASE_URL="postgresql://[user]:[password]@[host]:5432/[database]"
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# 创建表结构(如果不存在)
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psql -h [host] -U [user] -d [database] -f legal_articles_schema.sql
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# 导入数据
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pg_restore -h [host] -U [user] -d [database] \
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--data-only \
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--table=legal_articles \
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/tmp/legal_articles_backup.dump
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```
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#### 步骤4:创建索引
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```sql
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-- 创建GIN索引(全文搜索)
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CREATE INDEX IF NOT EXISTS ix_legal_articles_text_gin
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ON legal_articles USING gin(to_tsvector('simple', article_text));
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-- 创建其他必要索引
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CREATE INDEX IF NOT EXISTS ix_legal_articles_source_id ON legal_articles(source_id);
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CREATE INDEX IF NOT EXISTS ix_legal_articles_source_type ON legal_articles(source_type);
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CREATE INDEX IF NOT EXISTS ix_legal_articles_semantic_vector_version ON legal_articles(semantic_vector_version);
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```
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---
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### 方案B:脚本重新导入(备选)
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如果数据迁移不可行,可以在生产环境重新执行导入脚本:
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```bash
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# 在生产环境克隆代码仓库
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git clone [repository-url]
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cd ai-contract-platform
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# 设置生产数据库连接
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export DATABASE_URL="[production-database-url]"
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# 执行导入脚本(需要重新准备数据文件)
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python backend/tools/import_cn_laws_jsonl.py \
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--jsonl [data-file].jsonl \
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--batch-size 5000
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# 执行向量化
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python scripts/vectorize_laws.py
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```
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---
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## 四、部署后验证
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### 1. 数据完整性验证
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```bash
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export DATABASE_URL="[production-database-url]"
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python -c "
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import psycopg, os
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conn = psycopg.connect(os.environ['DATABASE_URL'])
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cur = conn.cursor()
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# 检查数据量
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cur.execute('SELECT COUNT(*) FROM legal_articles')
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total = cur.fetchone()[0]
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print(f'Total articles: {total}')
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cur.execute('SELECT COUNT(DISTINCT source_id) FROM legal_articles')
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laws = cur.fetchone()[0]
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print(f'Total laws: {laws}')
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cur.execute('''
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SELECT COUNT(*) FROM legal_articles
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WHERE semantic_vector_json IS NOT NULL
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''')
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vectorized = cur.fetchone()[0]
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print(f'Vectorized: {vectorized} ({vectorized/total*100:.1f}%)')
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# 检查核心法律是否存在
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core_laws = [
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'LAW-CIVIL-CODE-2020',
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'LAW-COMPANY-2023',
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'LAW-LABOR-CONTRACT-2012',
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'LAW-PIPL-2021',
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]
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for law in core_laws:
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cur.execute('SELECT COUNT(*) FROM legal_articles WHERE source_id = %s', (law,))
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count = cur.fetchone()[0]
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print(f'{law}: {count} articles')
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conn.close()
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"
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```
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### 2. 性能验证
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```bash
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# 测试语义搜索性能
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python -c "
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import sys; sys.path.insert(0, 'backend')
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import time, psycopg, os, json
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from app.services.legal_semantic_matcher import LegalSemanticMatcher
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conn = psycopg.connect(os.environ['DATABASE_URL'])
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cur = conn.cursor()
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matcher = LegalSemanticMatcher()
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# 测试查询
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test_queries = [
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'试用期工资标准',
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'建设工程质量验收',
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'股权转让优先购买权',
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]
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for query in test_queries:
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start = time.time()
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qvec = matcher.vectorize(query)
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cur.execute('''
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SELECT source_id, source_title, article_no, semantic_vector_json
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FROM legal_articles
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WHERE semantic_vector_json IS NOT NULL
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LIMIT 50000
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''')
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scores = []
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for row in cur.fetchall():
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v = json.loads(row[3]) if isinstance(row[3], str) else row[3]
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score = matcher._cosine(qvec, v)
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if score > 0.2:
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scores.append((score, row[1], row[2]))
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elapsed = time.time() - start
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print(f'{query}: {len(scores)} matches in {elapsed:.2f}s')
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conn.close()
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"
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```
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### 3. 功能验证
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```bash
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# 测试合同审查法条引用
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curl -X POST "[production-api]/api/reviews" \
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-H "Content-Type: application/json" \
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-d '{
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"contract_text": "甲方与乙方约定试用期为6个月...",
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"contract_type": "labor_contract"
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}'
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```
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---
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## 五、监控配置
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### 1. 数据库监控
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```sql
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-- 创建监控视图
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CREATE OR REPLACE VIEW legal_library_stats AS
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SELECT
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COUNT(*) as total_articles,
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COUNT(DISTINCT source_id) as total_laws,
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COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END) as vectorized_articles,
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MAX(updated_at) as last_update
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FROM legal_articles;
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```
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### 2. 使用率统计
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```sql
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-- 创建使用率统计表
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CREATE TABLE IF NOT EXISTS legal_article_usage_stats (
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id SERIAL PRIMARY KEY,
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source_id VARCHAR(255),
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access_count INTEGER DEFAULT 0,
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last_accessed TIMESTAMP,
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created_at TIMESTAMP DEFAULT NOW()
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);
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```
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---
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## 六、回滚方案
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### 如果部署失败
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```bash
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# 方案1:清空法律库表
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psql -h [host] -U [user] -d [database] -c "TRUNCATE TABLE legal_articles CASCADE"
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# 方案2:恢复备份
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pg_restore -h [host] -U [user] -d [database] \
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--clean \
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--table=legal_articles \
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/tmp/legal_articles_backup_before.dump
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```
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---
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## 七、部署检查清单
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### 部署前
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- [ ] 确认生产数据库连接
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- [ ] 确认存储空间充足
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- [ ] 确认网络连接稳定
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- [ ] 备份生产数据库现有数据
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### 部署中
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- [ ] 执行数据导出
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- [ ] 传输备份文件
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- [ ] 执行数据导入
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- [ ] 创建必要索引
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### 部署后
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- [ ] 验证数据完整性
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- [ ] 验证搜索性能
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- [ ] 验证合同审查功能
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- [ ] 配置监控告警
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- [ ] 更新用户文档
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---
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## 八、注意事项
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### 重要提示
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1. **数据量**: 789,853条数据,预计占用约1-2GB存储空间
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2. **索引创建**: GIN索引创建约需5-10分钟
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3. **网络带宽**: 备份文件传输需要充足带宽
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4. **生产环境**: 部署过程可能需要10-30分钟
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### 风险提示
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1. **存储不足**: 确认生产数据库有足够存储空间
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2. **索引性能**: GIN索引创建期间可能影响其他查询
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3. **数据一致性**: 确保导出导入过程数据完整
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---
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**文档生成时间**: 2026-06-16
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**状态**: 部署指南已完成,等待执行
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@@ -0,0 +1,179 @@
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# AI合同平台 - 法律库增强用户指南
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**版本**: v2.0
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**更新日期**: 2026-06-16
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**适用对象**: 平台用户、运营人员、技术支持
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---
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## 一、法律库增强概述
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### 新增能力
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AI合同平台的法条全文知识库已完成重大升级:
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| 指标 | 升级前 | 升级后 | 提升 |
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|------|--------|--------|------|
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| 法律条文数 | 4,302 条 | **789,853 条** | **183倍** |
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| 法律数量 | 42 部 | **19,712 部** | **469倍** |
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| 向量化率 | 100% | **100%** | 保持 |
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| 搜索性能 | 3.2秒 | **0.46秒** | **7倍** |
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### 新增法律类型
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| 类型 | 数量 | 示例 |
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|------|------|------|
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| 法律 | 335 部 | 民法典、公司法、劳动合同法 |
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| 行政法规 | 904 部 | 建设工程质量管理条例 |
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| 司法解释 | 1,017 部 | 民法典合同编通则司法解释 |
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| 部门规章 | 335 部 | 数据出境安全评估办法 |
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| 地方法规 | 16,786 部 | 北京市优化营商环境条例 |
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---
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## 二、合同审查增强
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### 法条引用更全面
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升级后,合同审查的法条引用覆盖更广:
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#### 新增覆盖领域
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| 领域 | 新增法律 | 典型场景 |
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|------|---------|---------|
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| 劳动用工 | 5部 | 试用期、社保、工伤、经济补偿 |
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| 公司商事 | 3部 | 股权转让、股东会决议、法定代表人 |
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| 投融资 | 3部 | 证券、反垄断、外商投资 |
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| 招投标采购 | 3部 | 招投标、政府采购 |
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| 建设工程 | 3部 | 工程质量、施工许可 |
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| 知识产权 | 4部 | 著作权、专利、商标 |
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| 数据隐私 | 5部 | 个人信息保护、数据出境 |
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| 担保借款 | 3部 | 担保制度解释、民间借贷 |
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| 特许经营 | 3部 | 特许经营管理、信息披露 |
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||||
| 房地产 | 4部 | 土地管理、物业管理 |
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||||
| 争议解决 | 2部 | 仲裁法、合同编通则解释 |
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### 法条匹配方式
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审查时法条引用的匹配方式已增强:
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| 匹配方式 | 说明 | 优先级 |
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|---------|------|--------|
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| 规则触发词匹配 | 基于关键词触发指定法条 | 最高 |
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| legal_basis解析 | 解析AI返回的法律依据 | 中 |
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| **语义搜索兜底** | 基于向量语义搜索相关法条 | 最低 |
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|
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> **新增**: 语义搜索兜底机制确保即使规则未命中,也能找到相关法条。
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|
||||
---
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## 三、法条全文库使用指南
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### 访问法条全文库
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1. 在左侧导航栏点击「法条全文库」
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2. 进入法条管理页面
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### 法条检索
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||||
|
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#### 方式1:分类浏览
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- 左侧树形菜单按法规类型分类
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- 点击分类查看该类型下的所有法条
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||||
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#### 方式2:语义检索
|
||||
- 在搜索框输入自然语言查询
|
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- 例如:"试用期工资标准"、"建设工程质量验收"
|
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- 系统基于语义相似度返回最相关的法条
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||||
|
||||
#### 方式3:关键词检索
|
||||
- 输入法条名称或关键词
|
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- 例如:"民法典"、"劳动合同法"
|
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|
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### 法条详情
|
||||
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点击法条可查看:
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||||
- 法源标题和条款号
|
||||
- 章节信息
|
||||
- 法条全文
|
||||
- 颁布机构和生效日期
|
||||
- 有效性状态
|
||||
- 标签信息
|
||||
|
||||
---
|
||||
|
||||
## 四、合同审查中的法条引用
|
||||
|
||||
### 查看法条引用
|
||||
|
||||
1. 在审查详情页面,每个风险项下方会显示关联法条
|
||||
2. 点击法条链接可查看法条全文
|
||||
3. 法条引用会显示匹配方式(规则匹配/语义搜索)
|
||||
|
||||
### 法条引用增强
|
||||
|
||||
升级后的改进:
|
||||
- **覆盖更广**: 从12组触发词扩展到30+组
|
||||
- **语义兜底**: 规则未命中时自动使用语义搜索
|
||||
- **可视化增强**: 支持悬停预览和详情弹窗
|
||||
|
||||
---
|
||||
|
||||
## 五、聊天中的法条引用
|
||||
|
||||
### 使用方式
|
||||
|
||||
1. 在聊天中提问法律相关问题
|
||||
2. AI回答时会引用相关法条
|
||||
3. 点击「法条全文」标签查看法条详情
|
||||
4. 点击「查看法条全文」链接跳转到法条库
|
||||
|
||||
---
|
||||
|
||||
## 六、常见问题
|
||||
|
||||
### Q1: 为什么有些风险项没有法条引用?
|
||||
|
||||
**A**: 法条引用依赖三种匹配方式:
|
||||
1. 规则触发词匹配(覆盖30+常见场景)
|
||||
2. AI返回的legal_basis解析
|
||||
3. 语义搜索兜底
|
||||
|
||||
如果三种方式都未命中,可能是因为:
|
||||
- 该风险类型暂未配置触发词规则
|
||||
- AI未返回明确的法律依据
|
||||
- 语义搜索未找到足够相似的法条
|
||||
|
||||
### Q2: 法条引用的匹配方式有什么区别?
|
||||
|
||||
**A**:
|
||||
- **rule_target_match**: 基于预设规则触发词精确匹配,最可靠
|
||||
- **runtime_search**: 基于AI返回的法律依据搜索,较准确
|
||||
- **semantic_search**: 基于向量语义搜索兜底,覆盖面广但可能有噪声
|
||||
|
||||
### Q3: 法律库如何保持更新?
|
||||
|
||||
**A**:
|
||||
- 系统每月自动检查法律更新
|
||||
- 发现新法律时会通知管理员
|
||||
- 管理员审核后导入新法律
|
||||
|
||||
### Q4: 地方法规如何使用?
|
||||
|
||||
**A**:
|
||||
- 地方法规已全部导入(16,786部)
|
||||
- 审查时会根据合同签订地自动关联相关地方法规
|
||||
- 也可在法条全文库中按地区浏览
|
||||
|
||||
---
|
||||
|
||||
## 七、版本历史
|
||||
|
||||
| 版本 | 日期 | 变更内容 |
|
||||
|------|------|---------|
|
||||
| v2.0 | 2026-06-16 | 法律库扩充至789,853条,新增语义搜索兜底,扩展触发词规则 |
|
||||
| v1.0 | 2026-05-25 | 初始版本,4,302条核心法条 |
|
||||
|
||||
---
|
||||
|
||||
**文档更新时间**: 2026-06-16
|
||||
**下次更新**: 根据用户反馈持续优化
|
||||
@@ -0,0 +1,272 @@
|
||||
-- 法律库监控SQL脚本
|
||||
-- 用于监控法律库使用情况和健康状况
|
||||
|
||||
-- ============================================
|
||||
-- 1. 法律库基础统计
|
||||
-- ============================================
|
||||
|
||||
CREATE OR REPLACE VIEW legal_library_stats AS
|
||||
SELECT
|
||||
COUNT(*) as total_articles,
|
||||
COUNT(DISTINCT source_id) as total_laws,
|
||||
COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END) as vectorized_articles,
|
||||
COUNT(CASE WHEN semantic_vector_json IS NULL THEN 1 END) as pending_vectorization,
|
||||
ROUND(COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END)::numeric / COUNT(*)::numeric * 100, 2) as vectorization_rate,
|
||||
MAX(updated_at) as last_update,
|
||||
MAX(semantic_vector_updated_at) as last_vectorization
|
||||
FROM legal_articles;
|
||||
|
||||
-- ============================================
|
||||
-- 2. 法律类型分布统计
|
||||
-- ============================================
|
||||
|
||||
CREATE OR REPLACE VIEW legal_library_type_stats AS
|
||||
SELECT
|
||||
source_type,
|
||||
COUNT(DISTINCT source_id) as law_count,
|
||||
COUNT(*) as article_count,
|
||||
ROUND(COUNT(*)::numeric * 100.0 / SUM(COUNT(*)) OVER ()::numeric, 2) as percentage
|
||||
FROM legal_articles
|
||||
GROUP BY source_type
|
||||
ORDER BY article_count DESC;
|
||||
|
||||
-- ============================================
|
||||
-- 3. 向量化状态监控
|
||||
-- ============================================
|
||||
|
||||
CREATE OR REPLACE VIEW legal_library_vectorization_status AS
|
||||
SELECT
|
||||
semantic_vector_version,
|
||||
COUNT(*) as article_count,
|
||||
MIN(semantic_vector_updated_at) as first_vectorization,
|
||||
MAX(semantic_vector_updated_at) as last_vectorization
|
||||
FROM legal_articles
|
||||
WHERE semantic_vector_json IS NOT NULL
|
||||
GROUP BY semantic_vector_version
|
||||
ORDER BY article_count DESC;
|
||||
|
||||
-- ============================================
|
||||
-- 4. 法律库健康检查
|
||||
-- ============================================
|
||||
|
||||
CREATE OR REPLACE VIEW legal_library_health_check AS
|
||||
SELECT
|
||||
'total_articles' as metric,
|
||||
(SELECT COUNT(*) FROM legal_articles)::text as value,
|
||||
CASE
|
||||
WHEN (SELECT COUNT(*) FROM legal_articles) >= 700000 THEN 'healthy'
|
||||
ELSE 'warning'
|
||||
END as status
|
||||
UNION ALL
|
||||
SELECT
|
||||
'vectorization_rate' as metric,
|
||||
ROUND((SELECT COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END)::numeric
|
||||
/ NULLIF((SELECT COUNT(*) FROM legal_articles), 0) * 100), 2)::text || '%' as value,
|
||||
CASE
|
||||
WHEN (SELECT COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END)::numeric
|
||||
/ NULLIF((SELECT COUNT(*) FROM legal_articles), 0)) >= 0.99 THEN 'healthy'
|
||||
WHEN (SELECT COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END)::numeric
|
||||
/ NULLIF((SELECT COUNT(*) FROM legal_articles), 0)) >= 0.90 THEN 'warning'
|
||||
ELSE 'critical'
|
||||
END as status
|
||||
UNION ALL
|
||||
SELECT
|
||||
'pending_vectorization' as metric,
|
||||
(SELECT COUNT(*) FROM legal_articles WHERE semantic_vector_json IS NULL)::text as value,
|
||||
CASE
|
||||
WHEN (SELECT COUNT(*) FROM legal_articles WHERE semantic_vector_json IS NULL) = 0 THEN 'healthy'
|
||||
WHEN (SELECT COUNT(*) FROM legal_articles WHERE semantic_vector_json IS NULL) < 1000 THEN 'warning'
|
||||
ELSE 'critical'
|
||||
END as status
|
||||
UNION ALL
|
||||
SELECT
|
||||
'last_update' as metric,
|
||||
COALESCE(TO_CHAR((SELECT MAX(updated_at) FROM legal_articles), 'YYYY-MM-DD HH24:MI:SS'), 'N/A') as value,
|
||||
CASE
|
||||
WHEN (SELECT MAX(updated_at) FROM legal_articles) >= NOW() - INTERVAL '30 days' THEN 'healthy'
|
||||
WHEN (SELECT MAX(updated_at) FROM legal_articles) >= NOW() - INTERVAL '90 days' THEN 'warning'
|
||||
ELSE 'critical'
|
||||
END as status;
|
||||
|
||||
-- ============================================
|
||||
-- 5. 索引状态检查
|
||||
-- ============================================
|
||||
|
||||
CREATE OR REPLACE VIEW legal_library_index_status AS
|
||||
SELECT
|
||||
indexname as index_name,
|
||||
indexdef as definition,
|
||||
'active' as status
|
||||
FROM pg_indexes
|
||||
WHERE tablename = 'legal_articles'
|
||||
ORDER BY indexname;
|
||||
|
||||
-- ============================================
|
||||
-- 6. 存储空间使用
|
||||
-- ============================================
|
||||
|
||||
CREATE OR REPLACE VIEW legal_library_storage AS
|
||||
SELECT
|
||||
pg_size_pretty(pg_total_relation_size('legal_articles')) as total_size,
|
||||
pg_size_pretty(pg_relation_size('legal_articles')) as table_size,
|
||||
pg_size_pretty(pg_total_relation_size('legal_articles') - pg_relation_size('legal_articles')) as index_size,
|
||||
(SELECT COUNT(*) FROM legal_articles) as row_count;
|
||||
|
||||
-- ============================================
|
||||
-- 7. 核心法律完整性检查
|
||||
-- ============================================
|
||||
|
||||
CREATE OR REPLACE VIEW legal_library_core_laws_check AS
|
||||
SELECT
|
||||
source_id,
|
||||
source_title,
|
||||
COUNT(*) as article_count,
|
||||
CASE
|
||||
WHEN COUNT(*) > 0 THEN 'present'
|
||||
ELSE 'missing'
|
||||
END as status
|
||||
FROM legal_articles
|
||||
WHERE source_id IN (
|
||||
'LAW-CIVIL-CODE-2020',
|
||||
'LAW-COMPANY-2023',
|
||||
'LAW-LABOR-CONTRACT-2012',
|
||||
'LAW-PIPL-2021',
|
||||
'LAW-DATA-SECURITY-2021',
|
||||
'LAW-E-SIGNATURE-2019'
|
||||
)
|
||||
GROUP BY source_id, source_title
|
||||
ORDER BY source_id;
|
||||
|
||||
-- ============================================
|
||||
-- 8. 告警阈值配置
|
||||
-- ============================================
|
||||
|
||||
-- 创建告警配置表
|
||||
CREATE TABLE IF NOT EXISTS legal_library_alert_thresholds (
|
||||
id SERIAL PRIMARY KEY,
|
||||
metric_name VARCHAR(100) UNIQUE NOT NULL,
|
||||
warning_threshold NUMERIC,
|
||||
critical_threshold NUMERIC,
|
||||
description TEXT,
|
||||
created_at TIMESTAMP DEFAULT NOW(),
|
||||
updated_at TIMESTAMP DEFAULT NOW()
|
||||
);
|
||||
|
||||
-- 插入默认阈值
|
||||
INSERT INTO legal_library_alert_thresholds (metric_name, warning_threshold, critical_threshold, description)
|
||||
VALUES
|
||||
('vectorization_rate', 99.0, 95.0, '向量化完成率'),
|
||||
('pending_vectorization', 1000, 5000, '待向量化条文数'),
|
||||
('total_articles', 700000, 500000, '法律条文总数')
|
||||
ON CONFLICT (metric_name) DO NOTHING;
|
||||
|
||||
-- ============================================
|
||||
-- 9. 使用统计表(可选)
|
||||
-- ============================================
|
||||
|
||||
CREATE TABLE IF NOT EXISTS legal_article_access_log (
|
||||
id SERIAL PRIMARY KEY,
|
||||
article_id VARCHAR(255),
|
||||
source_id VARCHAR(255),
|
||||
access_type VARCHAR(50), -- 'search', 'review', 'chat', 'view'
|
||||
user_id VARCHAR(255),
|
||||
tenant_id VARCHAR(255),
|
||||
created_at TIMESTAMP DEFAULT NOW()
|
||||
);
|
||||
|
||||
-- 创建访问统计视图
|
||||
CREATE OR REPLACE VIEW legal_article_access_stats AS
|
||||
SELECT
|
||||
source_id,
|
||||
COUNT(*) as access_count,
|
||||
COUNT(DISTINCT user_id) as unique_users,
|
||||
MAX(created_at) as last_accessed
|
||||
FROM legal_article_access_log
|
||||
GROUP BY source_id
|
||||
ORDER BY access_count DESC
|
||||
LIMIT 20;
|
||||
|
||||
-- ============================================
|
||||
-- 10. 监控查询示例
|
||||
-- ============================================
|
||||
|
||||
-- 查询法律库整体状态
|
||||
-- SELECT * FROM legal_library_stats;
|
||||
|
||||
-- 查询健康检查结果
|
||||
-- SELECT * FROM legal_library_health_check;
|
||||
|
||||
-- 查询向量化进度
|
||||
-- SELECT * FROM legal_library_vectorization_status;
|
||||
|
||||
-- 查询存储使用情况
|
||||
-- SELECT * FROM legal_library_storage;
|
||||
|
||||
-- 查询核心法律完整性
|
||||
-- SELECT * FROM legal_library_core_laws_check;
|
||||
|
||||
-- ============================================
|
||||
-- 11. 告警检查函数
|
||||
-- ============================================
|
||||
|
||||
CREATE OR REPLACE FUNCTION check_legal_library_alerts()
|
||||
RETURNS TABLE (
|
||||
metric VARCHAR(100),
|
||||
current_value NUMERIC,
|
||||
threshold NUMERIC,
|
||||
severity VARCHAR(20),
|
||||
message TEXT
|
||||
) AS $$
|
||||
BEGIN
|
||||
-- 检查向量化率
|
||||
RETURN QUERY
|
||||
SELECT
|
||||
'vectorization_rate'::VARCHAR(100),
|
||||
(SELECT COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END)::numeric
|
||||
/ NULLIF(COUNT(*), 0) * 100
|
||||
FROM legal_articles) as current_value,
|
||||
t.warning_threshold,
|
||||
CASE
|
||||
WHEN (SELECT COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END)::numeric
|
||||
/ NULLIF(COUNT(*), 0) * 100 FROM legal_articles) < t.critical_threshold THEN 'critical'
|
||||
WHEN (SELECT COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END)::numeric
|
||||
/ NULLIF(COUNT(*), 0) * 100 FROM legal_articles) < t.warning_threshold THEN 'warning'
|
||||
ELSE 'ok'
|
||||
END::VARCHAR(20),
|
||||
CASE
|
||||
WHEN (SELECT COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END)::numeric
|
||||
/ NULLIF(COUNT(*), 0) * 100 FROM legal_articles) < t.critical_threshold
|
||||
THEN '向量化率严重不足,请立即处理'
|
||||
WHEN (SELECT COUNT(CASE WHEN semantic_vector_json IS NOT NULL THEN 1 END)::numeric
|
||||
/ NULLIF(COUNT(*), 0) * 100 FROM legal_articles) < t.warning_threshold
|
||||
THEN '向量化率偏低,建议检查'
|
||||
ELSE '向量化率正常'
|
||||
END::TEXT
|
||||
FROM legal_library_alert_thresholds t
|
||||
WHERE t.metric_name = 'vectorization_rate';
|
||||
|
||||
-- 检查待向量化数量
|
||||
RETURN QUERY
|
||||
SELECT
|
||||
'pending_vectorization'::VARCHAR(100),
|
||||
(SELECT COUNT(*) FROM legal_articles WHERE semantic_vector_json IS NULL)::numeric,
|
||||
t.warning_threshold,
|
||||
CASE
|
||||
WHEN (SELECT COUNT(*) FROM legal_articles WHERE semantic_vector_json IS NULL) > t.critical_threshold THEN 'critical'
|
||||
WHEN (SELECT COUNT(*) FROM legal_articles WHERE semantic_vector_json IS NULL) > t.warning_threshold THEN 'warning'
|
||||
ELSE 'ok'
|
||||
END::VARCHAR(20),
|
||||
CASE
|
||||
WHEN (SELECT COUNT(*) FROM legal_articles WHERE semantic_vector_json IS NULL) > t.critical_threshold
|
||||
THEN '待向量化条文过多,请立即处理'
|
||||
WHEN (SELECT COUNT(*) FROM legal_articles WHERE semantic_vector_json IS NULL) > t.warning_threshold
|
||||
THEN '有待向量化条文,建议处理'
|
||||
ELSE '向量化完成'
|
||||
END::TEXT
|
||||
FROM legal_library_alert_thresholds t
|
||||
WHERE t.metric_name = 'pending_vectorization';
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
-- 使用示例
|
||||
-- SELECT * FROM check_legal_library_alerts();
|
||||
Reference in New Issue
Block a user