红帽全球峰会344.9. 获取聊天 ID
如果要在发生事件时将消息推送到特定的 Telegram chat 中，您需要检索对应的 chat ID。chat ID 目前没有在 telegram 客户端中显示，但您可以使用一个简单的路由来获取它。
首先，将 bot 添加到您要推送消息的聊天中，然后运行类似以下路由：
from("telegram:bots/123456789:insertYourAuthorizationTokenHere")
.to("log:INFO?showHeaders=true");
from("telegram:bots/123456789:insertYourAuthorizationTokenHere")
.to("log:INFO?showHeaders=true");
bot 收到的任何消息都将转储到您的日志，其中包含有关聊天(CamelTelegramChatId 标头)的信息。
获取 chat ID 后，您可以使用以下示例路由将消息推送到它。
from("timer:tick")
.setBody().constant("Hello")
to("telegram:bots/123456789:insertYourAuthorizationTokenHere?chatId=123456")
from("timer:tick")
.setBody().constant("Hello")
to("telegram:bots/123456789:insertYourAuthorizationTokenHere?chatId=123456")
请注意，对应的 URI 参数只是 chatId。
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