From 619d9b1e84fec8435322b8f10906b1fb27ddc32a Mon Sep 17 00:00:00 2001
From: xiaoen <3219405547@qq.com>
Date: Tue, 17 Mar 2026 21:30:56 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=85=BC=E5=AE=B9=E6=97=A7=E4=BB=A3?=
 =?UTF-8?q?=E7=A0=81=EF=BC=8C=E6=B7=BB=E5=8A=A0deepseek=E6=9C=8D=E5=8A=A1?=
 =?UTF-8?q?=E8=B0=83=E7=94=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../impl/provider/DeepseekServiceImpl.java    | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/provider/DeepseekServiceImpl.java

diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/provider/DeepseekServiceImpl.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/provider/DeepseekServiceImpl.java
new file mode 100644
index 00000000..b79831b8
--- /dev/null
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/provider/DeepseekServiceImpl.java
@@ -0,0 +1,46 @@
+package org.ruoyi.service.chat.impl.provider;
+
+import dev.langchain4j.data.message.ChatMessage;
+import dev.langchain4j.model.chat.StreamingChatModel;
+import dev.langchain4j.model.chat.response.StreamingChatResponseHandler;
+import dev.langchain4j.model.openai.OpenAiStreamingChatModel;
+import lombok.extern.slf4j.Slf4j;
+import org.ruoyi.common.chat.domain.dto.request.ChatRequest;
+import org.ruoyi.common.chat.domain.vo.chat.ChatModelVo;
+import org.ruoyi.enums.ChatModeType;
+import org.ruoyi.service.chat.impl.AbstractStreamingChatService;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * @Author: xiaoen
+ * @Description: deepseek 服务调用
+ * @Date: Created in 19:12 2026/3/17
+ */
+@Service
+@Slf4j
+public class DeepseekServiceImpl extends AbstractStreamingChatService {
+
+    @Override
+    public StreamingChatModel buildStreamingChatModel(ChatModelVo chatModelVo, ChatRequest chatRequest) {
+        return OpenAiStreamingChatModel.builder()
+            .baseUrl(chatModelVo.getApiHost())
+            .apiKey(chatModelVo.getApiKey())
+            .modelName(chatModelVo.getModelName())
+            .returnThinking(chatRequest.getEnableThinking())
+            .build();
+    }
+
+    @Override
+    public void doChat(ChatModelVo chatModelVo, ChatRequest chatRequest, List<ChatMessage> messagesWithMemory, StreamingChatResponseHandler handler) {
+        StreamingChatModel streamingChatModel = buildStreamingChatModel(chatModelVo, chatRequest);
+        streamingChatModel.chat(messagesWithMemory, handler);
+    }
+
+    @Override
+    public String getProviderName() {
+        return ChatModeType.DEEP_SEEK.getCode();
+    }
+
+}