Slack is rarely used in China, a simple record is as follows
- Basically build a bot according to the operation
- What is not mentioned in the document is to build a meta_files channel
- Slack sends a picture of a tab, which is different from email
- Slack can be sent every hour, which is also the smallest execution unit of metabase
- There is an issue where the jvm add font failed to send pictures on slack, which can be solved by changing jvm or upgrading.