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天机学堂AI助手

news 2026/5/1 10:41:04

3.1. 整体架构

3.2. 实现流程

4. 项目集成SpringAI

4.1. 创建tj-aigc微服务

天机学堂项目采用的是微服务架构，我们要加入AI模块，是需要添加AI微服务，名为tj-aigc。

AIGC 是指人工智能生成内容（Artificial Intelligence Generated Content）

首先，代码不要在stu分支直接修改，创建自己的分支，比如叫作my分支。

4.2. 导入依赖

<?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.tianji</groupId> <artifactId>tjxt</artifactId> <version>1.0.0</version> </parent> <artifactId>tj-aigc</artifactId> <properties> <maven.compiler.source>17</maven.compiler.source> <maven.compiler.target>17</maven.compiler.target> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencyManagement> <dependencies> <!-- Spring AI BOM --> <dependency> <groupId>org.springframework.ai</groupId> <artifactId>spring-ai-bom</artifactId> <version>${spring-ai.version}</version> <type>pom</type> <scope>import</scope> </dependency> <!-- Alibaba AI BOM --> <dependency> <groupId>com.alibaba.cloud.ai</groupId> <artifactId>spring-ai-alibaba-bom</artifactId> <version>1.0.0.2</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <dependencies> <!--api--> <dependency> <groupId>com.tianji</groupId> <artifactId>tj-api</artifactId> <version>1.0.0</version> </dependency> <!--auth--> <dependency> <groupId>com.tianji</groupId> <artifactId>tj-auth-resource-sdk</artifactId> <version>1.0.0</version> </dependency> <!--web--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <!--swagger依赖--> <dependency> <groupId>com.github.xiaoymin</groupId> <artifactId>knife4j-openapi3-jakarta-spring-boot-starter</artifactId> </dependency> <!--Redis--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <!--discovery--> <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId> </dependency> <!--config--> <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId> </dependency> <!--loadbalancer--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-loadbalancer</artifactId> </dependency> <!-- spring-ai-alibaba--> <dependency> <groupId>com.alibaba.cloud.ai</groupId> <artifactId>spring-ai-alibaba-starter-dashscope</artifactId> </dependency> <!--数据库相关--> <!-- mybatis plus 管理 --> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-spring-boot3-starter</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> </dependencies> <build> <finalName>${project.artifactId}</finalName> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <executions> <execution> <goals> <goal>build-info</goal> </goals> </execution> </executions> <configuration> <mainClass>com.tianji.AIGCApplication</mainClass> </configuration> </plugin> </plugins> </build> </project>

创建启动类：

package com.tianji; // 注意：包不要写错了 import lombok.extern.slf4j.Slf4j; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.builder.SpringApplicationBuilder; import org.springframework.core.env.Environment; import org.springframework.scheduling.annotation.EnableAsync; import java.net.InetAddress; import java.net.UnknownHostException; @Slf4j @EnableAsync @SpringBootApplication public class AIGCApplication { public static void main(String[] args) throws UnknownHostException { SpringApplication app = new SpringApplicationBuilder(AIGCApplication.class).build(args); Environment env = app.run(args).getEnvironment(); String protocol = "http"; if (env.getProperty("server.ssl.key-store") != null) { protocol = "https"; } log.info("--/\n---------------------------------------------------------------------------------------\n\t" + "Application '{}' is running! Access URLs:\n\t" + "Local: \t\t{}://localhost:{}\n\t" + "External: \t{}://{}:{}\n\t" + "Profile(s): \t{}" + "\n---------------------------------------------------------------------------------------", env.getProperty("spring.application.name"), protocol, env.getProperty("server.port"), protocol, InetAddress.getLocalHost().getHostAddress(), env.getProperty("server.port"), env.getActiveProfiles()); } }

4.3. 配置文件

每个微服务都会有4个配置文件：

说明：

application.yml主配置文件，配置了端口号、服务名称、swagger接口等信息
application-dev.yml运行在虚拟机环境的配置文件，配置了nacos注册中心、配置中心、日志级别等信息
application-local.yml运行在本地环境的配置文件，配置了nacos注册中心、配置中心、日志级别等信息
application-test.yml运行在测试环境的配置文件，配置了nacos注册中心、配置中心、日志级别等信息

👉我们只需要关注 application.yml 和 application-local.yml，这两个配置文件即可。

server: port: 8094 #端口 tomcat: uri-encoding: UTF-8 #服务编码 spring: profiles: active: local application: name: aigc-service main: allow-circular-references: true # 允许循环引用 tj: swagger: enable: true package-path: com.tianji.aigc.controller title: 天机学堂 - AIGC接口文档 description: 该服务包含AI相关功能 contact-name: 传智教育·研究院 contact-url: http://www.itcast.cn/ contact-email: zhangzhijun@itcast.cn version: v1.0 enableResponseWrap: true auth: resource: enable: true jdbc: database: tj_aigc #指定使用的数据库名

spring: cloud: nacos: server-addr: 192.168.150.101:8848 # nacos注册中心 username: nacos password: nacos discovery: namespace: f923fb34-cb0a-4c06-8fca-ad61ea61a3f0 group: DEFAULT_GROUP ip: 192.168.150.101 config: import: - nacos:${spring.application.name}.yaml # 导入本服务的配置 - nacos:shared-spring.yaml # 共享spring配置 - nacos:shared-redis.yaml # 共享redis配置 - nacos:shared-logs.yaml # 共享日志配置 - nacos:shared-feign.yaml # 共享feign配置 - nacos:shared-mybatis.yaml # 共享mybatis配置 #logging: # level: ## com.tianji: debug # com: # alibaba: debug # org: # springframework: # ai: # chat: # client: # advisor: DEBUG # apache: # hc: # client5: # http: # wire: debug

在nacos中创建配置文件aigc-service.yaml：（微服务的名字，主要是Spring AI相关的配置项）

tj: ai: dashscope: key: ${ALIYUN_API_KEY} #换成你自己的阿里百炼key 或 读取环境变量中的配置 spring: ai: dashscope: api-key: ${tj.ai.dashscope.key} chat: enabled: true options: model: qwen-plus # model: qwen2.5-1.5b-instruct 免费模型 embedding: enabled: true options: model: text-embedding-v3 #向量模型 dimensions: 1024 #向量维度维度