我正在尝试使用gulp-usemin来捆绑我的CSS和javascript文件以用于生产。gulp-usemin可以很好地处理我的CSS文件,但是没有输出任何与我的javascript文件相关的内容。有人能指出我哪里做错了吗?
我遇到了类似于uglified files are not rewritten in html file using gulp-usemin的问题,但建议的解决方案不起作用。
作为参考,我的node版本是v0.12.1,我的gulp版本如下:
"devDependencies": {
"gulp": "^3.9.1",
"gulp-minify-css": "^1.2.4",
"gulp-rev": "^7.1.2",
"gulp-uglify": "^2.0.0",
"gulp-usemin": "^0.3.24"
}index.html
<html>
<head>
<meta charset="utf-8">
<!-- build:css css/site.css -->
<link rel="stylesheet" href="stylesheets/style.css" type="text/css" media="all" />
<link rel="stylesheet" href="bower_components/font-awesome/css/font-awesome.min.css" type="text/css" media="all" />
<!-- endbuild -->
<!-- build:js js/site.js -->
<script type="text/javascript" src='bower_components/gsap/src/minified/TweenMax.min.js'> </script>
<script type="text/javascript" src='bower_components/d3/d3.js'> </script>
<script type="text/javascript" src='bower_components/d3-tip/index.js'> </script>
<script type="text/javascript" src='bower_components/moment/moment.js'> </script>
<script type="text/javascript" src='chart.js'> </script>
<!-- endbuild -->
</head>
<body>
</body>
</html>gulp file
var gulp = require('gulp');
var uglify = require('gulp-uglify');
var usemin = require('gulp-usemin');
var minifyCss = require('gulp-minify-css');
gulp.task('build', function() {
return gulp.src(['index.html'])
.pipe(usemin({
css: [minifyCss()],
js: [uglify()]
}))
.pipe(gulp.dest('dist/'));
});在运行gulp build之后,我生成了一个dist目录,如下所示
dist/
css/
site.css
index.html我生成的index.html是
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="css/site.css" media="all"/>
</head>
<body>
</body>
</html>我是不是明显漏掉了什么?为什么css块可以工作,而js块会静默失败?
发布于 2016-08-20 02:50:30
gulp-usemin使用的regex不允许在开始<script>和结束</script>标记之间有任何空格。它也不允许type="text/javascript"属性。
有关匹配和非匹配的示例,请参阅this regex101 page。
所以这就是:
<!-- build:js js/site.js -->
<script type="text/javascript" src='bower_components/gsap/src/minified/TweenMax.min.js'> </script>
<script type="text/javascript" src='bower_components/d3/d3.js'> </script>
<script type="text/javascript" src='bower_components/d3-tip/index.js'> </script>
<script type="text/javascript" src='bower_components/moment/moment.js'> </script>
<script type="text/javascript" src='chart.js'> </script>
<!-- endbuild -->应该是这样的:
<!-- build:js js/site.js -->
<script src='bower_components/gsap/src/minified/TweenMax.min.js'></script>
<script src='bower_components/d3/d3.js'></script>
<script src='bower_components/d3-tip/index.js'></script>
<script src='bower_components/moment/moment.js'></script>
<script src='chart.js'></script>
<!-- endbuild -->https://stackoverflow.com/questions/39045541
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