修改difyconfig值

schoolNewsServ/ai/src/main/java/org/xyzh/ai/config/DifyConfig.java

@@ -1,12 +1,14 @@
 package org.xyzh.ai.config;
 
 import lombok.Data;
+import lombok.extern.slf4j.Slf4j;
 
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
 import org.xyzh.api.system.config.SysConfigService;
 
+import jakarta.annotation.PostConstruct;
+
 /**
  * @description Dify配置类
  * @filename DifyConfig.java
@@ -14,9 +16,9 @@ import org.xyzh.api.system.config.SysConfigService;
  * @copyright xyzh
  * @since 2025-11-04
  */
+@Slf4j
 @Data
 @Configuration
-@ConfigurationProperties(prefix = "dify")
 public class DifyConfig {
 
     @Autowired
@@ -55,21 +57,6 @@ public class DifyConfig {
      */
     private Integer streamTimeout = 300;
 
-    /**
-     * 最大重试次数
-     */
-    private Integer maxRetries = 3;
-
-    /**
-     * 重试间隔（毫秒）
-     */
-    private Long retryInterval = 1000L;
-
-    /**
-     * 是否启用Dify集成
-     */
-    private Boolean enabled = true;
-
     /**
      * 上传文件配置
      */
@@ -81,9 +68,69 @@ public class DifyConfig {
     private Dataset dataset = new Dataset();
 
     /**
-     * 对话配置
+     * 初始化配置，从数据库加载
      */
-    private Chat chat = new Chat();
+    @PostConstruct
+    public void init() {
+        try {
+            log.info("开始从数据库加载Dify配置...");
+            
+            // 基础配置
+            loadStringConfig("dify.apiBaseUrl", val -> this.apiBaseUrl = val);
+            loadStringConfig("dify.apiKey", val -> this.apiKey = val);
+            loadStringConfig("dify.knowledgeApiKey", val -> this.knowledgeApiKey = val);
+            loadIntegerConfig("dify.timeout", val -> this.timeout = val);
+            loadIntegerConfig("dify.connectTimeout", val -> this.connectTimeout = val);
+            loadIntegerConfig("dify.readTimeout", val -> this.readTimeout = val);
+            loadIntegerConfig("dify.streamTimeout", val -> this.streamTimeout = val);
+            
+            // Upload配置
+            loadStringConfig("dify.upload.allowedTypes", val -> {
+                if (val != null && !val.trim().isEmpty()) {
+                    this.upload.allowedTypes = val.split(",");
+                }
+            });
+            loadIntegerConfig("dify.upload.maxSize", val -> this.upload.maxSize = val);
+            
+            // Dataset配置
+            loadStringConfig("dify.dataset.defaultIndexingTechnique", val -> this.dataset.defaultIndexingTechnique = val);
+            loadStringConfig("dify.dataset.defaultEmbeddingModel", val -> this.dataset.defaultEmbeddingModel = val);
+            
+            log.info("Dify配置加载完成 - API地址: {}", apiBaseUrl);
+        } catch (Exception e) {
+            log.error("加载Dify配置失败，将使用默认值", e);
+        }
+    }
+    
+    /**
+     * 加载字符串配置
+     */
+    private void loadStringConfig(String key, java.util.function.Consumer<String> setter) {
+        try {
+            String value = sysConfigService.getStringConfig(key);
+            if (value != null && !value.trim().isEmpty()) {
+                setter.accept(value);
+                log.debug("加载配置: {} = {}", key, value);
+            }
+        } catch (Exception e) {
+            log.warn("加载配置失败: {}, 错误: {}", key, e.getMessage());
+        }
+    }
+    
+    /**
+     * 加载整数配置
+     */
+    private void loadIntegerConfig(String key, java.util.function.Consumer<Integer> setter) {
+        try {
+            Integer value = sysConfigService.getIntConfig(key);
+            if (value != null) {
+                setter.accept(value);
+                log.debug("加载配置: {} = {}", key, value);
+            }
+        } catch (Exception e) {
+            log.warn("加载配置失败: {}, 错误: {}", key, e.getMessage());
+        }
+    }
 
     @Data
     public static class Upload {
@@ -96,11 +143,6 @@ public class DifyConfig {
          * 最大文件大小（MB）
          */
         private Integer maxSize = 50;
-
-        /**
-         * 批量上传最大文件数
-         */
-        private Integer batchMaxCount = 10;
     }
 
     @Data
@@ -114,56 +156,13 @@ public class DifyConfig {
          * 默认Embedding模型
          */
         private String defaultEmbeddingModel = "text-embedding-ada-002";
-
-        /**
-         * 文档分段策略
-         */
-        private String segmentationStrategy = "automatic";
-
-        /**
-         * 分段最大长度
-         */
-        private Integer maxSegmentLength = 1000;
-
-        /**
-         * 分段重叠长度
-         */
-        private Integer segmentOverlap = 50;
-    }
-
-    @Data
-    public static class Chat {
-        /**
-         * 默认温度值
-         */
-        private Double defaultTemperature = 0.7;
-
-        /**
-         * 默认最大Token数
-         */
-        private Integer defaultMaxTokens = 2000;
-
-        /**
-         * 默认Top P值
-         */
-        private Double defaultTopP = 1.0;
-
-        /**
-         * 是否启用流式响应
-         */
-        private Boolean enableStream = true;
-
-        /**
-         * 对话上下文最大消息数
-         */
-        private Integer maxContextMessages = 10;
     }
 
     /**
      * 验证配置是否有效
      */
     public boolean isValid() {
-        return enabled && apiBaseUrl != null && !apiBaseUrl.trim().isEmpty();
+        return apiBaseUrl != null && !apiBaseUrl.trim().isEmpty();
     }
 
     /**