Update ocr.py

ocr.py

@@ -84,4 +84,26 @@ def ocr_inference():
     except subprocess.CalledProcessError as e:
         return jsonify({"error": f"OCR subprocess failed: {e}"}), 500
     except Exception as e:
-        return jsonify({"error": f"Unexpected error: {e}"}), 500
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+        return jsonify({"error": f"Unexpected error: {e}"}), 500
+        
+@ocr.route("/text/<uuid_str>", methods=["GET"]) 
+def get_text(uuid_str):     
+    if not is_valid_uuid(uuid_str):         
+        return jsonify({"error": "Invalid UUID format"}), 400 
+    
+    json_file = os.path.join(output_dir, f"{uuid_str}.json")     
+    if not os.path.exists(json_file):         
+        return jsonify({"error": "JSON file not found"}), 404 
+    
+    try:         
+        with open(json_file, "r", encoding="utf-8") as f:             
+            data = json.load(f)
+        # 提取所有 text 字段
+        text_list = [item.get("text", "") for item in data if "text" in item]
+
+        return jsonify({             
+            "uuid": uuid_str,             
+            "content": text_list         
+        }), 200     
+    except Exception as e:         
+        return jsonify({"error": f"Failed to read JSON file: {str(e)}"}), 500 
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