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version-monitor-plugin

v1.0.9

Published

系统版本更新提醒:当系统是以按需加载构建时,发布新版本,单页面应用的系统在切换模块时,还请求的旧的js路径,因新版本的发布,旧的js文件名已不存在,这时需要提醒用户刷新浏览器。

Downloads

7

Readme

VersionMonitorPlugin 系统版本监视器

webpack plugin

用于场景: 当系统是以按需加载构建时,发布新版本,单页面应用的系统在切换模块时,还请求的旧的js路径,因新版本的发布,旧的js文件名已不存在,这时需要提醒用户刷新浏览器。

plugin逻辑:

  1. 生成version.json文件到发布目录(当前日期)
  2. 生成versionMonitor.js文件到发布目录
  3. 把versionMonitor.js通过HtmlWebpackPlugin插入html中

versionMonitor.js逻辑:

  1. 监听系统在浏器中资源加载失败,这时去ajax请求version.json中的版本号,进行对比,不一至测提示“系统版本更新”,提示框不可关闭,只有“刷新”按钮;
  2. 根据设置的时间定时ajax请求version.json中的版本号,进行对比,不一至测提示“系统版本更新”,操作按钮有:“知道了,我会稍后手动刷新”、“刷新”

使用:

// webpack.config.js

const VersionMonitorPlugin = require('version-monitor-plugin');
module.exports = {
  ...,
  plugin[
    new VersionMonitorPlugin({
      speed: 1000000,// 定时器
    }),
    ...
  ]
}