体验Java接入langchain4j运用大模型OpenAi

加入依赖

  <!-- https://mvnrepository.com/artifact/dev.langchain4j/langchain4j --><dependency><groupId>dev.langchain4j</groupId><artifactId>langchain4j</artifactId><version>1.0.0-beta1</version></dependency><!-- https://mvnrepository.com/artifact/dev.langchain4j/langchain4j-open-ai --><dependency><groupId>dev.langchain4j</groupId><artifactId>langchain4j-open-ai</artifactId><version>1.0.0-beta1</version></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>3.8.2</version></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>RELEASE</version><scope>test</scope></dependency>

创建TestDemo

import dev.langchain4j.model.chat.ChatLanguageModel;
import dev.langchain4j.model.openai.OpenAiChatModel;
import org.junit.Test;public class TestChat {@Testpublic void test01(){ChatLanguageModel model = OpenAiChatModel.builder().apiKey("demo").modelName("gpt-4o-mini").build();String answer = model.chat("如何学习Java大模型");System.out.println(answer);}
}

运行结果