update

MQTT.py

@@ -1,4 +1,4 @@
-import json
+
 import time
 
 import paho.mqtt.client as mqtt

tool.py

@@ -92,14 +92,18 @@ def reload(client):
 
 
 def get_list_record(client):
+    try:
         data = {
             "data": os.listdir(mp4_path)
         }
         r = requests.post(post_record_list_url, json=data)
         client.publish(info_topic, payload=publish_payload(code=200, msg=str(r)), qos=0)
+    except:
+        pass
 
 
 def get_record(msg, client):
+    try:
         filename = json.loads(msg.payload.decode('utf-8'))["data"]
         if filename is None or filename == '':
             client.publish(info_topic, payload=publish_payload(code=404, msg='没有该文件'), qos=0)
@@ -108,3 +112,5 @@ def get_record(msg, client):
         files = {filename: open(os.path.join(mp4_path, filename), 'rb'), "Content-Type": "application/octet-stream"}
         r = requests.post(post_record_url, files=files)
         client.publish(info_topic, payload=publish_payload(code=200, msg=str(r)), qos=0)
+    except:
+        pass