update

MQTT.py

@@ -8,7 +8,8 @@ from tool import *
 import configparser
 
 config = configparser.ConfigParser()
-config.read('/home/pi/lot_manager/conf/main/config.conf')
+# config.read('/home/pi/lot_manager/conf/main/config.conf')
+config.read('/home/lihai/pythonProjects/lot_manager/conf/main/config.conf')
 
 
 def valid(msg, client):
@@ -33,11 +34,11 @@ class MQTTClient:
         self.password = password
         # 千万不要指定client_id 不然死翘翘
         self.client = mqtt.Client()
-
         self.client.on_connect = self.on_connect
         self.client.on_message = self.on_message
 
     def on_connect(self, client, userdata, flags, rc):
+        print(rc)
         if rc == 0:
             self.client.subscribe(self.topic)
             client.publish('success', payload='成功订阅lot_mqtt,time=' + str(datetime.datetime.now()), qos=0)
@@ -90,10 +91,13 @@ if __name__ == '__main__':
     username = config.get("security", "username")
     password = config.get("security", "password")
     # print(broker, port, topic, username, password)
-    MQTT = MQTTClient(broker, 1883, port, username, password)
+    # print(type(broker), type(port), type(topic), type(username), type(password))
+    # MQTT = MQTTClient("ceshi-mqtt.lihaink.cn", 1883, "lot_mqtt", "demo", "123456")
+    MQTT = MQTTClient(broker, port, topic, username, password)
     while True:
         try:
             MQTT.start()
             MQTT.client.loop_forever()
         except Exception as e:
+            print(e)
             time.sleep(30)

data_upload.py

@@ -45,7 +45,7 @@ if __name__ == '__main__':
     username = config.get("security", "username")
     password = config.get("security", "password")
     # MQTT = DataUploadClient("192.168.1.27", 1883, "lot_mqtt", "demo", "123456")
-    MQTT = DataUploadClient(broker, 1883, port, username, password)
+    MQTT = DataUploadClient(broker, port, topic, username, password)
     while True:
         try:
             MQTT.start()