项目配置说明
Maven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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.4.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.tech</groupId>
<artifactId>jackal-spring-ai</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>jackal-spring-ai</name>
<description>Spring AI demo</description>
<properties>
<java.version>21</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.ai</groupId>
<artifactId>spring-ai-starter-model-openai</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.ai</groupId>
<artifactId>spring-ai-bom</artifactId>
<version>1.0.0-SNAPSHOT</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<releases>
<enabled>false</enabled>
</releases>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>
在https://repo.spring.io/milestone和https://repo.spring.io/snapshot仓库中并没有找到官方文档中的1.0.0-M8和1.0.0-SNAPSHOT版本，因此选用了里面最新的1.0.0-M5版本。
应用配置
spring:
application:
name: jackal-spring-ai
ai:
openai:
api-key: ${DEEPSEEK_KEY}
deepseek:
api-key: ${DEEPSEEK_KEY}
endpoint: "https://api.deepseek.com"
model: deepseek-chat
qwen:
api-key: ${QWEN_KEY}
endpoint: "https://dashscope.aliyuncs.com/compatible-mode"
model: "qwen-plus"
spring.ai.openai.api-key必须配置，否则会报错，但该配置在项目中暂时无用。- DeepSeek大模型可以在 DeepSeek控制台 获取API-KEY。
- Deepseek模型名可以在 DeepSeek官方文档 中获取。
- 通义千问大模型可以在 阿里云百炼控制台 获取API-KEY。
- 通义千问模型名可以在 阿里云百炼官方文档 中获取。
核心代码实现
注入模型配置
@Configuration
public class ModelConfig {
@Value("${spring.ai.qwen.api-key}")
private String qwenApiKey;
@Value("${spring.ai.qwen.endpoint}")
private String qwenEndpoint;
@Value("${spring.ai.qwen.model}")
private String qwenModel;
@Value("${spring.ai.deepseek.api-key}")
private String deepseekApiKey;
@Value("${spring.ai.deepseek.endpoint}")
private String deepseekEndpoint;
@Value("${spring.ai.deepseek.model}")
private String deepseekModel;
@Bean(name = "deepseekChatModel")
public ChatModel deepseekChatModel() {
OpenAiApi openAiApi = OpenAiApi.builder()
.baseUrl(deepseekEndpoint)
.apiKey(deepseekApiKey)
.build();
OpenAiChatOptions openAiChatOptions = OpenAiChatOptions.builder()
.model(deepseekModel)
.temperature(0.7)
.build();
return OpenAiChatModel.builder()
.openAiApi(openAiApi)
.defaultOptions(openAiChatOptions)
.build();
}
@Bean(name = "qwenChatModel")
public ChatModel qwenChatModel() {
OpenAiApi openAiApi = OpenAiApi.builder()
.baseUrl(qwenEndpoint)
.apiKey(qwenApiKey)
.build();
OpenAiChatOptions openAiChatOptions = OpenAiChatOptions.builder()
.model(qwenModel)
.temperature(0.7)
.build();
return OpenAiChatModel.builder()
.openAiApi(openAiApi)
.defaultOptions(openAiChatOptions)
.build();
}
}
Service 层
@Service
public class ChatService {
private final ChatModel deepseekModel;
private final ChatModel qwenModel;
public ChatService(
@Qualifier("deepseekChatModel") ChatModel deepseekModel,
@Qualifier("qwenChatModel") ChatModel qwenModel) {
this.deepseekModel = deepseekModel;
this.qwenModel = qwenModel;
}
public String chatByDeepseek(String input) {
return deepseekModel.call(new Prompt(input)).getResult().getOutput().getText();
}
public String chatByQwen(String input) {
return qwenModel.call(new Prompt(input)).getResult().getOutput().getText();
}
}
Controller 层
@RestController
@RequestMapping("/ai")
@RequiredArgsConstructor
public class SpringAiController {
public final ChatService chatService;
@PostMapping("/chat/deepseek")
public String chatByDeepseek(String input) {
return chatService.chatByDeepseek(input);
}
@PostMapping("/chat/qwen")
public String chatByQwen(String input) {
return chatService.chatByQwen(input);
}
}
