fix:修改了无法正常启动多线程的问题

main.py

@@ -2,8 +2,8 @@ from flask import *
 
 import threading
 
+import service.manager as manager
 from init import init_all
-from service.producer import run_kafka_producer
 from conf.util import *
 
 # from web import app
@@ -25,15 +25,11 @@ if __name__ == '__main__':
     init_all()
     
     # 运行Kafka与Spark相关
-
-    kafka_producer_t = threading.Thread(target=run_kafka_producer())
-    web_t = threading.Thread(target=app.run(host=conf.get('server', 'listen'), port=conf.get('server', 'port'), debug=conf.get('server', 'debug')))
-    kafka_producer_t.start()
-    web_t.start()
-
+    manager.start()
 
 
     # 运行Web服务
+    app.run(host=conf.get('server', 'listen'), port=conf.get('server', 'port'), debug=conf.get('server', 'debug'))
 
 
 

service/manager.py

@@ -0,0 +1,9 @@
+import threading
+
+from service.producer import run_kafka_producer
+
+def start():
+    kafka_producer_thread = threading.Thread(target=run_kafka_producer)
+
+    kafka_producer_thread.start()
+

service/producer.py

@@ -49,11 +49,8 @@ def delivery_report(err, msg):
         pass
 
 def run_kafka_producer():
-    # while True:
-    #     order_data = generate_order_data()  # 生成数据
-    #     producer.produce('orders', order_data, callback=delivery_report)  # 发送到 Kafka 的 orders 主题
-    #     producer.poll(0)  # 处理任何待处理的事件（如回调）
-    #     time.sleep(5)  # 每隔 5 秒发送一次
     while True:
-        print("123")
-        time.sleep(1)
+        order_data = generate_order_data()  # 生成数据
+        producer.produce('orders', order_data, callback=delivery_report)  # 发送到 Kafka 的 orders 主题
+        producer.poll(0)  # 处理任何待处理的事件（如回调）
+        time.sleep(5)  # 每隔 5 秒发送一次