本文使用deepseek API接口流式输出的文章。
环境要求 jdk17 spring boot 3.4
代码如下：

package com.example.controller;

import jakarta.annotation.PostConstruct;
import org.springframework.ai.chat.messages.AssistantMessage;
import org.springframework.ai.chat.messages.Message;
import org.springframework.ai.chat.messages.SystemMessage;
import org.springframework.ai.chat.messages.UserMessage;
import org.springframework.ai.chat.model.ChatResponse;
import org.springframework.ai.chat.model.Generation;
import org.springframework.ai.chat.prompt.Prompt;
import org.springframework.ai.openai.OpenAiChatModel;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
import reactor.core.Disposable;

import java.util.ArrayList;
import java.util.List;
import java.util.Optional;

@RestController
public class ChatController {
   

    // 注入OpenAI聊天模型实例，已通过配置文件完成API密钥等参数配置
    @Autowired
    private OpenAiChatModel chatModel