Spring Boot项目集成LangChain4J框架之多模型示例工程

package cn.crec.smart.langchain4jdemo.controller; import cn.crec.smart.langchain4jdemo.service.OllamaAIService; import cn.crec.smart.langchain4jdemo.service.OpenAIService; import lombok.RequiredArgsConstructor; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; /** * @ClassName AIServiceController.java * @Author wzd * @Version 1.0.0 * @Description AI服务接口控制层 * @CreateTime 2025年03月21日 10:18:00 */ @RestController @RequestMapping("/ai-service") @RequiredArgsConstructor public class AIServiceController { private final OpenAIService openAIService; private final OllamaAIService ollamaAIService; @GetMapping("/openAI-chat") public String openAIChat(@RequestParam(name = "message",required = false) String message) { return openAIService.chat(message); } @GetMapping("/ollamaAI-chat") public String ollamaAIChat(@RequestParam(name = "message",required = false) String message) { return ollamaAIService.chat(message); } }