api10.31
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@@ -53,7 +53,7 @@ def delivery_report(err, msg):
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if err is not None:
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print('Message delivery failed: {}'.format(err))
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else:
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print('Message delivered to {} [{}]'.format(msg.topic(), msg.partition()))
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# print('Message delivered to {} [{}]'.format(msg.topic(), msg.partition()))
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pass
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def run_kafka_producer():
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@@ -61,4 +61,4 @@ def run_kafka_producer():
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order_data = generate_order_data() # 生成数据
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producer.produce('orders', order_data, callback=delivery_report) # 发送到 Kafka 的 orders 主题
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producer.poll(0) # 处理任何待处理的事件(如回调)
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time.sleep(5) # 每隔 5 秒发送一次
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time.sleep(random.random()*3) # 每隔 1-5 秒发送一次
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