Files
DataMate/backend/services/pom.xml
Jerry Yan 5a553ddde3 feat(knowledge-graph): 实现知识图谱基础设施搭建
实现功能:
- Neo4j Docker Compose 配置(社区版,端口 7474/7687,数据持久化)
- Makefile 新增 Neo4j 命令(neo4j-up/down/logs/shell)
- knowledge-graph-service Spring Boot 服务(完整的 DDD 分层架构)
- kg_extraction Python 模块(基于 LangChain LLMGraphTransformer)

技术实现:
- Neo4j 配置:环境变量化密码,统一默认值 datamate123
- Java 服务:
  - Domain: GraphEntity, GraphRelation 实体模型
  - Repository: Spring Data Neo4j,支持 graphId 范围查询
  - Service: 业务逻辑,graphId 双重校验,查询限流
  - Controller: REST API,UUID 格式校验
  - Exception: 实现 ErrorCode 接口,统一异常体系
- Python 模块:
  - KnowledgeGraphExtractor 类
  - 支持异步/同步/批量抽取
  - 支持 schema-guided 模式
  - 兼容 OpenAI 及自部署模型

关键设计:
- graphId 权限边界:所有实体操作都在正确的 graphId 范围内
- 查询限流:depth 和 limit 参数受配置约束
- 异常处理:统一使用 BusinessException + ErrorCode
- 凭据管理:环境变量化,避免硬编码
- 双重防御:Controller 格式校验 + Service 业务校验

代码审查:
- 经过 3 轮 Codex 审查和 2 轮 Claude 修复
- 所有 P0 和 P1 问题已解决
- 编译通过,无阻塞性问题

文件变更:
- 新增:Neo4j 配置、knowledge-graph-service(11 个 Java 文件)、kg_extraction(3 个 Python 文件)
- 修改:Makefile、pom.xml、application.yml、pyproject.toml
2026-02-17 20:42:55 +08:00

119 lines
4.0 KiB
XML

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.datamate</groupId>
<artifactId>datamate</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>services</artifactId>
<packaging>pom</packaging>
<name>Services</name>
<description>Services</description>
<modules>
<!-- 共享库 -->
<module>../shared/domain-common</module>
<module>../shared/security-common</module>
<!-- 核心服务 -->
<module>data-management-service</module>
<module>operator-market-service</module>
<module>data-cleaning-service</module>
<module>data-synthesis-service</module>
<module>data-annotation-service</module>
<module>data-evaluation-service</module>
<module>task-coordination-service</module>
<module>pipeline-orchestration-service</module>
<module>execution-engine-service</module>
<!-- RAG服务 -->
<module>rag-indexer-service</module>
<module>rag-query-service</module>
<!-- 知识图谱服务 -->
<module>knowledge-graph-service</module>
<!-- 主启动模块 -->
<module>main-application</module>
</modules>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
<version>${spring-boot.version}</version>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-spring-boot3-starter</artifactId>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-jsqlparser</artifactId>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot.version}</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.11.0</version>
<configuration>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
<parameters>true</parameters>
<compilerArgs>
<arg>-parameters</arg>
</compilerArgs>
</configuration>
</plugin>
</plugins>
</build>
</project>