通过Slack Events API（im.message event）响应传入消息时，我似乎有问题
当用户（在本例中为UQ364CBPF）向我的App Home发送消息时，事件API会将事件正确发布到我的后端（=下面日志的第一行）。
我用HTTP 200 OK响应事件，并且在我的代码（见下文）中，我触发了Bot用户的响应。
此响应在Slack中正确发送。
但是：之后，事件API会继续发布我自己的机器人用户已在此频道中发布消息的事件...
而且，事件通常只发布3次，而这些事件只会不断发布。即使机器人用户仅在Slack中发送了一条响应消息。
User UQ364CBPF has posted message: I'm typing a message to my Slack bot. in DQ5FF35N2 of channel type: im
[26/Dec/2019 15:16:30] "POST /slack/events/ HTTP/1.1" 200 0
User UQ5529KTR has posted message: Thank you for your message! We will get back to you soon! in DQ5FF35N2 of channel type: im
[26/Dec/2019 15:16:32] "POST /slack/events/ HTTP/1.1" 200 0
User UQ5529KTR has posted message: Thank you for your message! We will get back to you soon! in DQ3KX0NPJ of channel type: im
[26/Dec/2019 15:16:33] "POST /slack/events/ HTTP/1.1" 200 0
User UQ5529KTR has posted message: Thank you for your message! We will get back to you soon! in DQ3KX0NPJ of channel type: im
[26/Dec/2019 15:16:35] "POST /slack/events/ HTTP/1.1" 200 0
User UQ5529KTR has posted message: Thank you for your message! We will get back to you soon! in DQ3KX0NPJ of channel type: im
[26/Dec/2019 15:16:37] "POST /slack/events/ HTTP/1.1" 200 0
User UQ5529KTR has posted message: Thank you for your message! We will get back to you soon! in DQ3KX0NPJ of channel type: im
[26/Dec/2019 15:16:39] "POST /slack/events/ HTTP/1.1" 200 0
User UQ5529KTR has posted message: Thank you for your message! We will get back to you soon! in DQ3KX0NPJ of channel type: im
[26/Dec/2019 15:16:40] "POST /slack/events/ HTTP/1.1" 200 0
User UQ5529KTR has posted message: Thank you for your message! We will get back to you soon! in DQ3KX0NPJ of channel type: im
[26/Dec/2019 15:16:42] "POST /slack/events/ HTTP/1.1" 200 0
User UQ5529KTR has posted message: Thank you for your message! We will get back to you soon! in DQ3KX0NPJ of channel type: im
[26/Dec/2019 15:16:43] "POST /slack/events/ HTTP/1.1" 200 0
User UQ5529KTR has posted message: Thank you for your message! We will get back to you soon! in DQ3KX0NPJ of channel type: im
在我的代码中，这是处理Slack事件的较大函数的一部分，相关部分：
@csrf_exempt
def slack_events(request):
if request.method == 'POST':
json_data = json.loads(request.body)
event_callback_type = json_data['event']['type']
if event_callback_type == 'message':
user_id = json_data['event']['user']
text = json_data['event']['text']
channel_id = json_data['event']['channel']
channel_type = json_data['event']['channel_type']
timestamp = json_data['event']['ts']
print ('User ' + user_id + ' has posted message: ' + text + ' in ' + channel_id + ' of channel type: ' + channel_type)
slack_message_received(user_id, channel_id, channel_type, team_id, timestamp, text)
return HttpResponse(status=200)
这里（或函数slack_message_received中没有任何东西可以触发此重复流...
所以
1。 Slack用所有这些轰炸我是不是很奇怪的行为来自我自己的机器人用户的POST请求？
2。除了过滤掉自己的Bot用户ID并在后端忽略这些请求之外，我是否可以避免这种行为？
谢谢！
根据事件API的标准行为，您的漫游器将接收所有消息事件，包括其自身帖子中的事件。通过对它们的反应，您已经创建了无尽的循环。
要解决此问题，您需要按照＃2中的建议将其过滤掉，以停止对机器人自身的消息做出反应。这是标准方法。
最简单的方法是，如果您不需要听其他机器人，则只过滤掉所有机器人消息。然后，您可以忽略所有具有subtype属性的消息。另外，您当然可以从您自己的漫游器中过滤我们的消息。