{ "about": { "trial": false, "author": { "name": "EMQ", "email": "contact@emqx.io", "company": "EMQ Technologies Co., Ltd", "website": "https://www.emqx.io" }, "helpUrl": { "en_US": "https://github.com/lf-edge/ekuiper/blob/master/docs/en_US/rules/sinks/mqtt.md", "zh_CN": "https://github.com/lf-edge/ekuiper/blob/master/docs/zh_CN/rules/sinks/mqtt.md" }, "description": { "en_US": "The action is used for print output message into log file, the log file is at $kuiper_install/log/stream.log by default.", "zh_CN": "该操作用于将输出消息打印到日志文件中,默认情况下,该日志文件位于 $kuiper_install/log/stream.log 中。" } }, "properties": [ ] }