return ‘<SimpleProducer batch=%s>‘ % self.asyncreturn '<SimpleProducer batch=%s>' % self.async 解决办法:执行 python -m pip install kafka-python版权声明:本文为songpeiying原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/songpeiying/article/details/115187938