优化 json 格式处理

client-api/src/main/java/org/jiayunet/service/JobService.java

@@ -1,6 +1,7 @@
 package org.jiayunet.service;
 
 import org.jiayunet.ai.AiChatAbility;
+import org.jiayunet.ai.AiResponseCleanTool;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import lombok.extern.slf4j.Slf4j;
@@ -651,7 +652,7 @@ public class JobService {
 
         // 8. 调用AI
         String aiResponse = aiChatAbility.chat("job-recommend", systemPrompt, userMessage);
-        String json = cleanAiResponse(aiResponse);
+        String json = AiResponseCleanTool.clean(aiResponse);
 
         // 9. 解析AI返回，过滤出选中的岗位
         try {
@@ -675,13 +676,4 @@ public class JobService {
         }
     }
 
-    /** 清理AI返回的markdown代码块和控制字符 */
-    private String cleanAiResponse(String response) {
-        String json = response.trim();
-        if (json.startsWith("```")) {
-            json = json.replaceAll("^```\\w*\\n?", "").replaceAll("\\n?```$", "").trim();
-        }
-        json = json.replaceAll("[\\x00-\\x08\\x0B\\x0C\\x0E-\\x1F]", "");
-        return json;
-    }
 }