https://github.com/jaywcjlove/onlinenetwork

js判断是否断网了
https://github.com/jaywcjlove/onlinenetwork

Last synced: 2 months ago
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js判断是否断网了

• Host: GitHub
• URL: https://github.com/jaywcjlove/onlinenetwork
• Owner: jaywcjlove
• Created: 2015-02-15T13:04:54.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2024-02-01T20:39:19.000Z (over 1 year ago)
• Last Synced: 2024-10-29T11:13:32.261Z (8 months ago)
• Language: JavaScript
• Homepage:
• Size: 9.77 KB
• Stars: 98
• Watchers: 5
• Forks: 38
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

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README

        
# js判断是否断网了

[![GitHub issues](https://img.shields.io/github/issues/jaywcjlove/onlinenetwork.svg)](https://github.com/jaywcjlove/onlinenetwork/issues) [![GitHub forks](https://img.shields.io/github/forks/jaywcjlove/onlinenetwork.svg)](https://github.com/jaywcjlove/onlinenetwork/network) [![GitHub stars](https://img.shields.io/github/stars/jaywcjlove/onlinenetwork.svg)](https://github.com/jaywcjlove/onlinenetwork/stargazers)

此方法是通过 `online` 和 `offline` 事件来侦听是否断网，但是这个在 `IE ` 和 `Firefox` 中，并非断网了就是真的断网了。（如火狐中在选择 `菜单>>文件>>脱机工作`才会触发 `online` 和 `offline` 事件）    

总之在`IE`和`Firefox`中一般情况下不能触发这俩事件，只有在选择脱机状态下才能触发此事件。

## 下载

```

$ bower info onlinenetwork

```

## 引用 `online.js`

```html

```

## 设置轮询时间和地址

> time： 时间不设置默认2000  

> url：不设置默认所有浏览器用 `online` 和 `offline`事件  

```js

var net = onlinenetwork({

    "time":1000,

    "url":"http://*******.com/ping.php"

})

```

## 连上网络执行

```js

net.onLineHandler(function(){

    console.log("连上了！")

})

```

## 断开网络执行

```js

net.offLineHandler(function(){

    console.log("断开网络！")

})

```