Question

我正在尝试使用下面的传入webhook向松弛频道发送通知是我的bash脚本

# !/bin/sh
curl -X POST --data-urlencode 'payload={"channel": "#aws_webhooks", "username": "webhookbot",
"attachments":[
      {
         "fallback":"blahb",
         "pretext":"blahblahblahblahbla",
         "color":"warning",
         "fields":[
            {
               "title":"Alarms Updates",
               "value":" blahblahblahblahblahblah",
               "short":false
            }
         ]
      }
   ]
}'
https://hooks.slack.com/services/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

运行此脚本后，我遇到了这个错误，有人可以帮助我编写脚本中的错误

sh new.sh
curl: no URL specified!
curl: try 'curl --help' or 'curl --manual' for more information

Answer 1

不确定您的代码会发生什么，但您可以查看我在此处写的bash客户端：https://github.com/openbridge/ob_hacky_slack

以下是为帖子创建的代码段：

    # Send the payload to the Slack API
  echo "OK: All tests passed, sending message to Slack API..."
  POST=$(curl -s -S -X POST --data-urlencode "${PAYLOAD}" "${WEBHOOK}${TOKEN}");

  # Check if the message posted to the Slack API. A successful POST should return "ok". Anything other than "ok" indicates an issue
  if test "${POST}" != ok; then echo "ERROR: The POST to the Slack API failed (${POST})" && return 1; else echo "OK: Message successfully sent to the channel ${CHANNEL} via the Slack API"; fi

它可能会为您的问题提供一些线索。

Answer 2

你应该添加一个＆＃39; \＆＃39;如果网址在一个单独的行上：

# !/bin/sh
curl -X POST --data-urlencode 'payload={"channel": "#aws_webhooks", "username": "webhookbot",
"attachments":[
      {
         "fallback":"blahb",
         "pretext":"blahblahblahblahbla",
         "color":"warning",
         "fields":[
            {
               "title":"Alarms Updates",
               "value":" blahblahblahblahblahblah",
               "short":false
            }
         ]
      }
   ]
}' \ <-------backslash
https://hooks.slack.com/services/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

如何在linux bash脚本中使用松弛的格式化

2 个答案: