M-Lab Measure

M-Lab Measure插件简介

M-Lab Measure插件描述

The Measure app provides an easy to use test to measure the perfmance  health of any Internet connection. Use it to easily track the perfmance of the Internet connections you use over time. Conduct your own research on Internet connections wldwide.

Features include running a test on dem, scheduling tests to run regularly, annotation of your test results,  CSV expt of all test data. 

The Measure App uses a test called the Netwk Diagnostic Tool (NDT), which is developed  maintained by Internet 2  hosted by Measurement Lab (MLab). It is a sophisticated speed  diagnostic test suitable f both the novice  the netwk researcher. F me infmation on NDT  other MLab tests, please visit http://www.measurementlab.net/tools/ndt.
                                

M-Lab Measure插件离线安装方法

1.首先用户点击谷歌浏览器右上角的自定义及控制按钮，在下拉框中选择设置。

2.在打开的谷歌浏览器的扩展管理器最左侧选择扩展程序或直接输入：chrome://extensions/

3.找到自己已经下载好的Chrome离线安装文件xxx.crx，然后将其从资源管理器中拖动到Chrome的扩展管理界面中，这时候用户会发现在扩展管理器的中央部分中会多出一个”拖动以安装“的插件按钮。

4.下载 M-Lab MeasureChrome插件v0.21版本到本地。

5.勾选开发者模式，点击加载已解压的扩展程序，将文件夹选择即可安装插件。

注意：最新版本的chrome浏览器直接拖放安装时会出现“程序包无效CRX-HEADER-INVALID”的报错信息，参照这篇文章即可解决