Spring AI实战之一：快速体验(OpenAI)

<?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>
    <modules>
        <module>hello-openai</module>
    </modules>

    <parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>3.2.4</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>

    <groupId>com.bolingcavalry</groupId>
    <artifactId>springai-tutorials</artifactId>
    <version>1.0-SNAPSHOT</version>

    <name>springai-tutorials</name>
	<description>Simple AI Application demos</description>
    <packaging>pom</packaging>
	<properties>
		<java.version>17</java.version>
        <maven.compiler.source>17</maven.compiler.source>
        <maven.compiler.target>17</maven.compiler.target>
	</properties>

    <dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.ai</groupId>
				<artifactId>spring-ai-bom</artifactId>
				<version>0.8.1</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>
</project>

<?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">
    <parent>
        <artifactId>springai-tutorials</artifactId>
        <groupId>com.bolingcavalry</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>hello-openai</artifactId>

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-actuator</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.ai</groupId>
			<artifactId>spring-ai-openai-spring-boot-starter</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>

    <build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>


</project>

[INFO] |  \- org.springframework.ai:spring-ai-openai:jar:0.8.1:compile
[INFO] |     +- org.springframework.ai:spring-ai-core:jar:0.8.1:compile
[INFO] |     |  +- io.swagger.core.v3:swagger-annotations:jar:2.2.20:compile
[INFO] |     |  +- com.github.victools:jsonschema-module-swagger-2:jar:4.33.1:compile
[INFO] |     |  +- org.springframework.cloud:spring-cloud-function-context:jar:4.1.0:compile
[INFO] |     |  |  +- net.jodah:typetools:jar:0.6.2:compile
[INFO] |     |  |  \- org.springframework.cloud:spring-cloud-function-core:jar:4.1.0:compile
[INFO] |     |  +- org.antlr:stringtemplate:jar:4.0.2:compile
[INFO] |     |  |  \- org.antlr:antlr-runtime:jar:3.3:compile
[INFO] |     |  +- org.antlr:antlr4-runtime:jar:4.13.1:compile
[INFO] |     |  +- io.projectreactor:reactor-core:jar:3.6.4:compile
[INFO] |     |  |  \- org.reactivestreams:reactive-streams:jar:1.0.4:compile
[INFO] |     |  +- org.springframework:spring-messaging:jar:6.1.5:compile
[INFO] |     |  \- com.knuddels:jtokkit:jar:1.0.0:compile
[INFO] |     +- org.springframework.ai:spring-ai-retry:jar:0.8.1:compile
[INFO] |     |  +- org.springframework.retry:spring-retry:jar:2.0.5:compile
[INFO] |     |  \- org.springframework:spring-webflux:jar:6.1.5:compile
[INFO] |     +- io.rest-assured:json-path:jar:5.3.2:compile
[INFO] |     |  +- org.apache.groovy:groovy-json:jar:4.0.20:compile
[INFO] |     |  +- org.apache.groovy:groovy:jar:4.0.20:compile
[INFO] |     |  \- io.rest-assured:rest-assured-common:jar:5.3.2:compile
[INFO] |     |     \- org.apache.commons:commons-lang3:jar:3.13.0:compile
[INFO] |     +- com.github.victools:jsonschema-generator:jar:4.31.1:compile
[INFO] |     |  \- com.fasterxml:classmate:jar:1.6.0:compile
[INFO] |     +- com.github.victools:jsonschema-module-jackson:jar:4.31.1:compile
[INFO] |     \- org.springframework:spring-context-support:jar:6.1.5:compile

# 调用OpenAI接口时表明身份的API Key，前面的章节有提到如何生成一个免费的
spring.ai.openai.api-key=sk-xxxxxx
# 调用OpenAI接口时的基础地址，如果用的是chatanywhere的API Key，这里就要用chatanywhere提供的地址，
# 如果用的是OpenAI的原生API Key，就不用配置这个参数
spring.ai.openai.base-url=https://api.chatanywhere.tech
# 用到的模型
spring.ai.openai.chat.options.model=gpt-3.5-turbo
# temperature越小，回答的内容越严谨，temperature越大，回答的内容越有创造性
spring.ai.openai.chat.options.temperature=0.7

package com.bolingcavalry.helloopenai;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }

}

package com.bolingcavalry.helloopenai.controller;

import org.springframework.ai.chat.ChatClient;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;


import java.util.Map;

@RestController
public class SimpleAiController {
	// 负责处理OpenAI的bean，所需参数来自properties文件
	private final ChatClient chatClient;

	public SimpleAiController(ChatClient chatClient) {
		this.chatClient = chatClient;
	}

	@PostMapping("/ai/simple")
	public Map<String, String> completion(@RequestBody Map<String,String> map) {
		return Map.of("generation", chatClient.call(map.get("message")));
	}
}

curl --request POST \
  --url http://127.0.0.1:8080/ai/simple \
  --header 'content-type: application/json' \
  --data '{
    "message":"你是精通中国历史的专家，请回答：三国时期，魏延的子午谷奇谋是否可行？能在潼关把魏国的援兵堵住吗？如果魏国援兵走武关进入，整个计划是否还有意义？"
}'

{"generation":"作为专家，我可以告诉你，魏延的子午谷奇谋在理论上是可行的。子午谷是一个地势险要的地方，如果能够在那里设下埋伏，堵住魏国的援兵是有可能的。但是，这需要充分的准备和合理的部署，同时也需要对魏国援兵的行动有准确的情报。\n\n如果魏国援兵走武关进入，整个计划的意义可能会有所减弱。因为子午谷的奇谋是建立在堵住潼关的前提下，如果援兵绕道武关进入，那么计划的效果可能会受到影响。在这种情况下，需要及时调整计划，采取其他措施来应对敌人的行动。\n\n总的来说，魏延的子午谷奇谋在三国时期是一个具有一定可行性的战术计划，但是在实际执行过程中需要根据敌军的行动及时调整和变通。"}