fix:插件文件缺失异常

src/main/java/cn/com/poc/thirdparty/resource/demand/ai/function/document_understanding/DocumentUnderstandIngFunction.java

@@ -58,6 +58,12 @@ public class DocumentUnderstandIngFunction extends AbstractLargeModelFunction {
             return result;
         }
         JSONObject jsonObject = JSON.parseObject(content);
+        if (!jsonObject.containsKey("question") || !jsonObject.containsKey("file_url")){
+            result.setFunctionResult(StringUtils.EMPTY);
+            result.setPromptContent(StringUtils.EMPTY);
+            return result;
+        }
+
         String question = jsonObject.getString("question");
         String fileUrl = jsonObject.getString("file_url");
         File file = DocumentLoad.downloadURLDocument(fileUrl);

src/main/java/cn/com/poc/thirdparty/resource/demand/ai/function/image_ocr/ImageOCRFunction.java

@@ -50,6 +50,12 @@ public class ImageOCRFunction extends AbstractLargeModelFunction {
     public AbstractFunctionResult<String> doFunction(String content, String identifier) {
         AbstractFunctionResult<String> result = new AbstractFunctionResult<>();
         JSONObject jsonObject = JSONObject.parseObject(content);
+        if (!jsonObject.containsKey("query") || !jsonObject.containsKey("image_url")) {
+            result.setPromptContent(content);
+            result.setFunctionResult(content);
+            return result;
+        }
+
 
         Message systemMessage = new Message();
         systemMessage.setRole(MessageRoleConstant.system);

src/main/java/cn/com/poc/thirdparty/resource/demand/ai/function/text_in_pdf2md/PdfToMDFunction.java

@@ -43,6 +43,11 @@ public class PdfToMDFunction extends AbstractLargeModelFunction {
     public AbstractFunctionResult<String> doFunction(String content, String identifier) {
         AbstractFunctionResult<String> result = new AbstractFunctionResult<String>();
         JSONObject jsonObject = JSONObject.parseObject(content);
+        if (!jsonObject.containsKey("file_url")) {
+            result.setPromptContent(content);
+            result.setFunctionResult(content);
+            return result;
+        }
         String url = jsonObject.getString("file_url");
         byte[] fileContent = url.getBytes(StandardCharsets.UTF_8);
         HashMap<String, Object> options = new HashMap<>();