I encountered a problem of debugging JS on a mobile phone, and then found vconsole to display the log.

https://github.com/WechatFE/v...

I downloaded the zip package directly, then entered the directory and used npm to install development dependencies

npm install --save-dev

All packages have been installed, and then run according to package.json

npm run dist

Then an error was reported.

The worst thing is that basically none of the packages I installed using this method can run successfully according to the documentation.

Either it prompts that something is missing, or it tells me that the command cannot be run and an error occurs. .

So I would like to ask, how do you all do it? ? ? ?

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I don’t want to know why the instance of this package ran wrong. I want to ask how everyone installed the package?

Let me talk about my method first:

1) Download the package first

2) Enter the package, view the package.json file, and look for test case scripts and compilation scripts

3) Use npm install --save-dev to install development dependencies

4) Use npm run script to run the script

The reason why I ask is that I have encountered many problems. When running the script to compile, some prompts that there are few dependencies, but there is no error when installing the dependencies.

There are also test case errors, just like this time. Regarding this kind of problem, I have searched for related questions and articles myself, and read the readme

before each installation.

file, so I asked everyone how they did it, and I wanted to make sure I didn't overlook it or make something wrong all the time.

var vcSwitch = document.querySelector('.vc-switch'); var eventTouchstart = document.createEvent('Event'); eventTouchstart.initEvent('touchstart', true, true); var point = { x: 10, y: 10 }; eventTouchstart.touches = [{ identifier: Math.random(), pageX: point.x, pageY: point.y, screenX: point.x, screenY: point.y, clientX: point.x, clientY: point.y }]; vcSwitch.dispatchEvent(eventTouchstart);