我正在尝试学习 browserify 来管理我的 javascript.我的第一个简单任务是创建一个 react.js 文件,该文件将由 gulp + browserify 生成
I am trying to learn browserify to manage my javascript. My first simple task is to create a react.js file which will be generated by gulp + browserify
var browserify = require('gulp-browserify');
gulp.task('browserify-react', function () {
return gulp.src('js/react/react.js')
.pipe(browserify())
.pipe(rename('react-generated.js'))
.pipe(gulp.dest('./dist'));
});
在 js/react/我创建了一个文件 react.js ,它只有两个 require 命令:
In js/react/ I created a file react.js which is just two require commands:
var React = require('react');
var ReactDOM = require('react-dom');
我希望新文件 react-generated.js 包含 react 和 react-dom 模块.
I expect that a new file react-generated.js will content a react and react-dom modules.
会生成文件,但是当我尝试在我的项目中使用这个 react-generated.js 时出现两个错误
File will be generated, but when I try to use this react-generated.js in my project I get two errors
ReferenceError: React is not defined
ReferenceError: ReactDOM is not defined
但如果我使用来自 facebook 的 react javascript,那么一切正常,没有错误
But if I use react javascript from facebook, so everything is ok, no errors
<script src="https://fb.me/react-0.14.0.min.js"></script>
<script src="https://fb.me/react-dom-0.14.0.min.js"></script>
问题.当我使用 gulp-browserify 生成 react 组件时,我错过了什么?
Questions. What do I miss when I generate react components by using of gulp-browserify?
您的 react.js 文件/模块未公开您实例化的变量 React
和 ReactDOM
.在节点中,您可以通过修改 module.exports
对象来公开这些方法,如下所示:
Your react.js file/module isn't exposing the variables React
and ReactDOM
you instantiate. In node, you make these methods public by modifying the module.exports
object like so:
module.exports = {
React: React,
ReactDOM: ReactDOM
}
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