System Notifications with Node.js

Notifications can be a godsend or the bane of our existence these days.  Every app you install on your phone wants access to notifications, as do desktop apps, and now we have a Web Notifications API along with a Web Push API,  just in case you don t already have enough notifications in your pfe.  Appointment reminders from Calendar are always welcome (I d otherwise forget every event) but does Wacky Mini Golf really need to notify me that I haven t played in 4 days?  Probably not.

不管怎么说,我想的是通知,以及我如何利用这些通知来记住,在目前某个时候,我需要做些什么;即提醒我自己吃午餐,去做双ide,或者在奇日从学校走我的儿子。 作为一份 Java本,我决定研究如何使用Node.js制作澳门通知,我很快找到了我的答案:node-notifier! 让我们看一看!

Create a Simple Notification

node-notifierwork on both Mac andWindows PCs. 通知可以从非常简单到先进不等,因此首先要发出非常简单的通知:

const notifier = require( node-notifier );

// String
notifier.notify( Go empty the dishwasher! );

// Object
notifier.notify({
   title :  David Walsh Blog ,
   subtitle :  Daily Maintenance ,
   message :  Go approve comments in moderation! ,
   icon :  dwb-logo.png ,
   contentImage :  blog.png ,
   sound :  ding.mp3 ,
   wait : true
});

页: 1 诸如<代码>的、message和ic等基本原理进一步添加内容图象、声音,甚至控制通知中显示的纽吨。

Advanced Notifications

您可以以<代码>node-notifier,包括答辩能力、控制通知纽扣标签等等,制作先进的、有特色的通知。 以下是一个更先进的实例:

const NotificationCenter = require( node-notifier ).NotificationCenter;

var notifier = new NotificationCenter({
  withFallback: false, // Use Growl Fallback if <= 10.8
  customPath: void 0 // Relative/Absolute path to binary if you want to use your own fork of terminal-notifier
});

notifier.notify({
   title : void 0,
   subtitle : void 0,
   message :  Cpck "reply" to send a message back! ,
   sound : false, // Case Sensitive string for location of sound file, or use one of macOS  native sounds (see below)
   icon :  Terminal Icon , // Absolute Path to Triggering Icon
   contentImage : void 0, // Absolute Path to Attached Image (Content Image)
   open : void 0, // URL to open on Cpck
   wait : false, // Wait for User Action against Notification or times out. Same as timeout = 5 seconds

  // New in latest version. See `example/macInput.js` for usage
  timeout: 5, // Takes precedence over wait if both are defined.
  closeLabel: void 0, // String. Label for cancel button
  actions: void 0, // String | Array<String>. Action label or pst of labels in case of dropdown
  dropdownLabel: void 0, // String. Label to be used if multiple actions
  reply: false // Boolean. If notification should take input. Value passed as third argument in callback and event emitter.
}, function(error, response, metadata) {
  console.log(error, response, metadata);
});

您的通知可以采取的行动类型迅速达到高峰:

Events

<代码>node-notifier 能够发送cpck和close 活动——根据用户与通知的互动情况启动具体行动:

// Open the DWB website!
notifier.on( cpck , (obj, options) => {
  const spawn = require( child_process ).spawn;
  const cmd = spawn( open , [ https://davidwalsh.name ]);
});

notifier.on( close , (obj, options) => {});

The sample above allows me to cpck on the notification to launch my website; one could also use this to trigger other routines on their machine, of course, it simply depends on what the notification is for.

您可以非常详细地了解每个平台的通知对象和事件,以确保查到<代码>node-notifier。 如果你真心要dig灭的话,那么,我们就会看到这样的结果。 或者,如果你重新找人,也许会因为你生活中更多的通知而跳出来!