fix:加入本地缓存

pom.xml

@@ -14,6 +14,8 @@
     <name>SpringBoot-kwan</name>
     <description>Demo project for Spring Boot</description>
     <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
         <java.version>1.8</java.version>
         <!-- 与1.8配置在一起，设置编码集-->
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -230,7 +232,12 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-thymeleaf</artifactId>
-            <version>3.1.2</version>
+        </dependency>
+        <!-- 引入依赖-->
+        <dependency>
+            <groupId>com.github.ben-manes.caffeine</groupId>
+            <artifactId>caffeine</artifactId>
+<!--            <version>3.1.2</version>-->
         </dependency>
     </dependencies>
     <build>

src/main/java/com/kwan/springbootkwan/config/CacheConfig.java

+package com.kwan.springbootkwan.config;
+
+import com.github.benmanes.caffeine.cache.Caffeine;
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.cache.caffeine.CaffeineCacheManager;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.util.concurrent.TimeUnit;
+
+@Configuration
+@EnableCaching
+public class CacheConfig {
+
+    @Bean
+    public Caffeine<Object, Object> caffeineConfig() {
+        return Caffeine.newBuilder()
+                .expireAfterWrite(10, TimeUnit.MINUTES) // 设置缓存失效时间为10分钟
+                .maximumSize(10_000) // 设置缓存的最大容量为10_000
+                .recordStats(); // 启用统计信息，可通过Cache.stats()获取缓存命中率等统计数据
+    }
+
+    @Bean
+    public CacheManager cacheManager(Caffeine<Object, Object> caffeine) {
+        CaffeineCacheManager cacheManager = new CaffeineCacheManager();
+        cacheManager.setCaffeine(caffeine);
+        return cacheManager;
+    }
+}

src/main/java/com/kwan/springbootkwan/controller/ChatbotController.java

@@ -8,6 +8,7 @@ import com.kwan.springbootkwan.entity.Result;
 import com.kwan.springbootkwan.entity.dto.ChatbotDTO;
 import com.kwan.springbootkwan.service.ChatbotService;
 import org.apache.commons.lang3.StringUtils;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -60,6 +61,7 @@ public class ChatbotController {
      *
      * @return 所有数据
      */
+    @Cacheable("chatbot-cache")
     @GetMapping("/page")
     public Result selectAll(@RequestParam Integer page
             , @RequestParam Integer pageSize