关于python:从0开始搭建Huginn定时监控黄金价格脚本

整体流程如下:

1. Post Agent 局部

Schedule 抉择Every 5h, 代表每隔 5 小时主动运行一次.
Receivers 抉择解析黄金价格的JavaScriptAgent

{
  "post_url": "https://www.g-banker.com/price/query",
  "expected_receive_period_in_days": "1",
  "content_type": "json",
  "method": "post",
  "payload": {"queryFlag": "3"},
  "headers": {},
  "emit_events": "true",
  "no_merge": "false",
  "output_mode": "clean"
}

测试运行, 后果如下:

因为这里发送的是一个 post 申请给指标网址, 所以拿到的响应报文咱们还须要做解析才更不便查看.
解析局部应用JavaScriptAgent

2. JavaScriptAgent 局部

Sources 抉择第 1 步的这个 Post Agent.
Receivers 抉择指标 Slack Agent.
脚本局部:

Agent.receive = function() {var events = this.incomingEvents();
  for(var i = 0; i < events.length; i++) {var data = JSON.parse(events[i]['payload'].body);
    this.createEvent({'content': '以后黄金价格：' + data.data.realtime_price / 100.0 + "元"});
  }
}

测试运行后果:

3. SlackAgent 局部

Sources抉择第 2 步解析报文的 js 脚本
代码局部:

{
  "webhook_url": "https://hooks.slack.com/services/xxxxx/xxxxxxx",
  "channel": "# 电影",
  "username": "Huginn",
  "message": "{{content}}",
  "icon": ""
}

webhook_url是你本人申请的 slack 频道
mssage 即是推送的注释.
运行后果: