优化

yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/dify/client/DifyClient.java

@@ -8,6 +8,7 @@ import org.springframework.http.MediaType;
 import org.springframework.stereotype.Component;
 import org.springframework.web.reactive.function.client.WebClient;
 import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -62,8 +63,7 @@ public class DifyClient {
                 .accept(MediaType.TEXT_EVENT_STREAM)
                 .retrieve()
                 .bodyToFlux(String.class)
-                .map(this::parseSSEEvent)
-                .filter(resp -> resp != null)
+                .flatMap(event -> Mono.justOrEmpty(parseSSEEvent(event)))
                 .doOnNext(resp -> {
                     if (resp.getConversationId() != null) {
                         responseConversationId.set(resp.getConversationId());
@@ -83,59 +83,64 @@ public class DifyClient {
      * 解析 SSE 事件
      */
     private DifyChatRespVO parseSSEEvent(String event) {
-        if (event == null || event.isEmpty()) {
+        if (event == null || !event.startsWith("data:")) {
+            return null;
+        }
+
+        String jsonStr = event.substring(5).trim();
+        if (jsonStr.isEmpty() || "[DONE]".equals(jsonStr)) {
             return null;
         }
 
         try {
-            // 解析 SSE 事件格式
-            // data: {"event": "message", "answer": "xxx", "conversation_id": "xxx"}
-            if (event.startsWith("data:")) {
-                String jsonStr = event.substring(5).trim();
-                if (jsonStr.isEmpty() || jsonStr.equals("[DONE]")) {
-                    return null;
-                }
+            String eventType = extractJsonValue(jsonStr, "event");
+            String answer = extractJsonValue(jsonStr, "answer");
+            String conversationId = extractJsonValue(jsonStr, "conversation_id");
 
-                // 简单解析 JSON（实际项目建议使用 Jackson/Gson）
-                String eventType = extractJsonValue(jsonStr, "event");
-                String answer = extractJsonValue(jsonStr, "answer");
-                String conversationId = extractJsonValue(jsonStr, "conversation_id");
-
-                if ("message".equals(eventType) || "agent_message".equals(eventType)) {
-                    return DifyChatRespVO.message(answer, conversationId);
-                } else if ("workflow_finished".equals(eventType) || "message_end".equals(eventType)) {
-                    return DifyChatRespVO.done(conversationId, null);
-                } else if ("error".equals(eventType)) {
-                    return DifyChatRespVO.error(answer);
-                }
-            }
+            return switch (eventType) {
+                case "message", "agent_message" -> DifyChatRespVO.message(answer, conversationId);
+                case "workflow_finished", "message_end" -> DifyChatRespVO.done(conversationId, null);
+                case "error" -> DifyChatRespVO.error(answer);
+                default -> null;
+            };
         } catch (Exception e) {
             log.warn("[parseSSEEvent] 解析 SSE 事件失败: {}", event, e);
+            return null;
         }
-        return null;
     }
 
     /**
-     * 简单提取 JSON 值
+     * 简单提取 JSON 值（支持字符串和非字符串格式）
      */
     private String extractJsonValue(String json, String key) {
-        String pattern = "\"" + key + "\"\\s*:\\s*\"";
-        int start = json.indexOf(pattern);
-        if (start == -1) {
-            // 尝试非字符串格式
-            pattern = "\"" + key + "\"\\s*:\\s*";
-            start = json.indexOf(pattern);
-            if (start == -1) return null;
-            start += pattern.length();
-            int end = json.indexOf(",", start);
-            if (end == -1) end = json.indexOf("}", start);
-            if (end == -1) return null;
-            return json.substring(start, end).trim();
+        // 查找 "key": 后的位置，兼容带空格和不带空格的格式
+        int keyStart = json.indexOf("\"" + key + "\":");
+        if (keyStart == -1) {
+            return null;
         }
-        start += pattern.length();
-        int end = json.indexOf("\"", start);
-        if (end == -1) return null;
-        return json.substring(start, end);
+
+        int valueStart = keyStart + key.length() + 3; // 跳过 "key":
+        // 跳过空白字符
+        while (valueStart < json.length() && Character.isWhitespace(json.charAt(valueStart))) {
+            valueStart++;
+        }
+        if (valueStart >= json.length()) {
+            return null;
+        }
+
+        char firstChar = json.charAt(valueStart);
+        // 字符串值 "value"
+        if (firstChar == '"') {
+            int end = json.indexOf('"', valueStart + 1);
+            return end != -1 ? json.substring(valueStart + 1, end) : null;
+        }
+
+        // 非字符串值（数字、布尔等）
+        int end = json.indexOf(',', valueStart);
+        if (end == -1) {
+            end = json.indexOf('}', valueStart);
+        }
+        return end != -1 ? json.substring(valueStart, end).trim() : null;
     }
 
 }

yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/memberuserprofile/mapper/MemberUserProfileMapper.java

@@ -53,7 +53,7 @@ public interface MemberUserProfileMapper extends BaseMapperX<MemberUserProfileDO
      * @param points 扣减积分数量（正数）
      * @return 影响行数，0表示余额不足
      */
-    @Update("UPDATE muey_member_user_profile " +
+    @Update("UPDATE muye_member_user_profile " +
             "SET remaining_points = remaining_points - #{points}, " +
             "    used_points = used_points + #{points}, " +
             "    update_time = NOW() " +