feat：init

xservice-service/pom.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.xiang</groupId>
+        <artifactId>xservice-ai-center</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>xservice-service</artifactId>
+
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+</project>

xservice-service/src/main/java/com/xiang/xservice/ai/config/LlmClientConfig.java

@@ -0,0 +1,46 @@
+package com.xiang.xservice.ai.config;
+import com.alibaba.cloud.ai.dashscope.chat.DashScopeChatOptions;
+import com.alibaba.cloud.ai.memory.jdbc.MysqlChatMemoryRepository;
+import org.springframework.ai.chat.client.ChatClient;
+import org.springframework.ai.chat.client.advisor.MessageChatMemoryAdvisor;
+import org.springframework.ai.chat.client.advisor.SimpleLoggerAdvisor;
+import org.springframework.ai.chat.memory.ChatMemory;
+import org.springframework.ai.chat.memory.MessageWindowChatMemory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.jdbc.core.JdbcTemplate;
+
+
+/**
+ * 初始化llm客户端
+ */
+
+@Configuration
+public class LlmClientConfig {
+
+    private static final String DEFAULT_PROMPT = "你是一个友好的AI助手，可以根据用户提出的问题进行解答";
+
+    @Bean
+    public ChatClient initChatCLient(ChatClient.Builder charClientBuilder, ChatMemory chatMemory) {
+        return charClientBuilder
+                .defaultSystem(DEFAULT_PROMPT)
+                .defaultAdvisors(
+                        new SimpleLoggerAdvisor(),
+                        MessageChatMemoryAdvisor.builder(chatMemory).build()
+                )
+                .defaultOptions(
+                        DashScopeChatOptions.builder().withTemperature(1.2).build()
+                ).build();
+    }
+
+    @Bean
+    public ChatMemory initChatMemory(JdbcTemplate jdbcTemplate) {
+        return MessageWindowChatMemory.builder()
+                .chatMemoryRepository(MysqlChatMemoryRepository.mysqlBuilder()
+                        .jdbcTemplate(jdbcTemplate)
+                        .build())
+                .maxMessages(100)
+                .build();
+    }
+
+}