接入其他大模型

大模型排行榜

https://superclueai.com

LangChain4j 支持接入的大模型

https://docs.langchain4j.dev/integrations/language-models/

**1.**接入阿里百炼平台

支持接入的模型列表： https://help.aliyun.com/zh/model-studio/models

模型广场： https://bailian.console.aliyun.com/?productCode=p_efm#/model-market

1.1****申请免费体验

https://cn.aliyun.com/

创建系统变量

1.2****添加依赖

参考文档：https://docs.langchain4j.dev/integrations/language-models/dashscope#plain-java

|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| XML <dependencies> * <dependency> <groupId>dev.langchain4j</groupId> <artifactId>langchain4j-community-dashscope-spring-boot-starter</artifactId> </dependency> </dependencies> <dependencyManagement> <dependencies> * <dependency> <groupId>dev.langchain4j</groupId> <artifactId>langchain4j-community-bom</artifactId> <version>${langchain4j.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> |

1.3****配置模型参数

在properties文件中不需要再配置baseUrl的值，因为在依赖中已经导入

|----------------------------------------------------------------------------------------------------------------------------------------------|
| YAML langchain4j.community.dashscope.chat-model.api-key=${DASH_SCOPE_API_KEY} langchain4j.community.dashscope.chat-model.model-name=qwen-max |

1.4****测试

|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| TypeScript @Autowired private QwenChatModel qwenChatModel; @Test public void testDashScopeQwen() { String answer = qwenChatModel.chat("你是谁？"); System.out .println(answer); } |

遇到的问题：

Cannot resolve method 'chat' in 'QwenChatModel'

解决方案：

将<langchain4j.version>修改为<langchain4j.version>1.1.0-beta7</langchain4j.version>