javascript 为什么我必须在 gulp 中使用乙烯基源流？
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Why do I have to use vinyl-source-stream with gulp?
提问by Sung Cho
I am trying to use gulp and browserify to transform my .jsxfiles into .jsfiles.
我正在尝试使用 gulp 和 browserify 将我的.jsx文件转换为.js文件。
var gulp = require('gulp');
var browserify = require('browserify');
var reactify = require('reactify');
gulp.task('js', function () {
browserify('public/javascripts/src/app.jsx')
.transform(reactify)
.bundle()
.pipe(gulp.dest('public/javascripts/dist'))
});
```
``
The above threw Arguments to path.resolve must be strings. I managed to get around it by using vinyl-source-stream
上面扔了Arguments to path.resolve must be strings。我设法通过使用绕过它vinyl-source-stream
var source = require('vinyl-source-stream');
...
.bundle()
.source('app.js')
...
Why does this work? I am fairly new to nodejs and gulp. After reading the README of the project and the source code, I am still confused. Any help?
为什么这样做？我对 nodejs 和 gulp 相当陌生。看了项目的README和源码，还是一头雾水。有什么帮助吗？
回答by Eloy Pineda
I think that reading this article gulpThe vision, history, and future of the projectcan help you to clarify a few concepts.
我认为阅读这篇文章gulp 项目的愿景、历史和未来可以帮助你理清几个概念。
Basically you can say that vinyl-source-streamconvert the readable streamyou get from browserifyinto a vinyl streamthat is what gulp is expecting to get.
基本上你可以说vinyl-source-stream将你从browserify 得到的可读流转换成gulp 期望得到的vinyl 流。
A vinyl streamis a Virtual file format, and it is fundamental for Gulp. Thanks to this vinyl streamsGulp doesn't need to write a temporal file between different transformations. And this is one of the main advantages it has over Grunt.
一乙烯基流是一个虚拟的文件格式，它是根本的咕嘟咕嘟。由于这种乙烯基流，Gulp 不需要在不同的转换之间编写临时文件。这是它相对于Grunt的主要优势之一。
回答by priya selvam
This module is just a bridge that makes it simple to use conventional text streams such as this in combination with gulp.
这个模块只是一个桥梁，它可以简单地将传统的文本流与 gulp 结合使用。
