✨Feat: 完成 LLM 接入

pom.xml

@@ -18,6 +18,18 @@
         <version>3.2.2</version>
     </parent>
 
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.ai</groupId>
+                <artifactId>spring-ai-bom</artifactId>
+                <version>1.0.3</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -26,8 +38,7 @@
 
         <dependency>
             <groupId>org.springframework.ai</groupId>
-            <artifactId>spring-ai-client-chat</artifactId>
-            <version>1.0.3</version>
+            <artifactId>spring-ai-starter-model-openai</artifactId>
         </dependency>
 
         <dependency>
@@ -36,6 +47,11 @@
             <version>4.4.0</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>

src/main/java/com/wonderland/stardewvalley/ai/ChatUtil.java

@@ -0,0 +1,25 @@
+package com.wonderland.stardewvalley.ai;
+
+import jakarta.annotation.Resource;
+import org.springframework.ai.chat.client.ChatClient;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ChatUtil {
+
+    private final ChatClient chatClient;
+
+    public ChatUtil(ChatClient.Builder chatClientBuilder) {
+        this.chatClient = chatClientBuilder.build();
+    }
+
+    public String doChat(String background, String input) {
+        String content = chatClient
+                .prompt()
+                .system("你是一个AI助手，请根据背景和输入生成回复")
+                .user("[BackGround]: " + background + "\n[Input]: " + input)
+                .call()
+                .content();
+        return content;
+    }
+}

src/main/java/com/wonderland/stardewvalley/constant/BackGroundConstant.java

@@ -0,0 +1,12 @@
+package com.wonderland.stardewvalley.constant;
+
+import lombok.Getter;
+
+@Getter
+public class BackGroundConstant {
+
+    private static final String BACKGROUND_SPRING = "春天";
+    private static final String BACKGROUND_SUMMER = "夏天";
+    private static final String BACKGROUND_AUTUMN = "秋天";
+    private static final String BACKGROUND_WINTER = "冬天";
+}

src/main/java/com/wonderland/stardewvalley/controller/ChatController.java

@@ -0,0 +1,22 @@
+package com.wonderland.stardewvalley.controller;
+
+import com.wonderland.stardewvalley.ai.ChatUtil;
+import com.wonderland.stardewvalley.entity.AIChatRequest;
+import jakarta.annotation.Resource;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("chat")
+public class ChatController {
+
+    @Resource
+    private ChatUtil chatUtil;
+
+    @PostMapping
+    public String chat(@RequestBody AIChatRequest aiChatRequest) {
+        return chatUtil.doChat(aiChatRequest.getBackGround(), aiChatRequest.getContent());
+    }
+}

src/main/java/com/wonderland/stardewvalley/entity/AIChatRequest.java

@@ -0,0 +1,9 @@
+package com.wonderland.stardewvalley.entity;
+
+import lombok.Data;
+
+@Data
+public class AIChatRequest {
+    private String backGround;
+    private String content;
+}

src/main/resources/application.yml

@@ -16,8 +16,15 @@ knife4j:
   setting:
     language: zh_cn
 
-
 spring:
   mvc:
     servlet:
-      path: /api
+      path: /api
+  ai:
+    openai:
+      api-key: sk-ciqpxjuhasowxqpmlqizsfoioyhllcscbtjfczmoeddcbdxy
+      base-url: https://api.siliconflow.cn
+      chat:
+        options:
+          model: Pro/Qwen/Qwen2.5-7B-Instruct
+          temperature: 0.7