Gruntjs 为什么我们需要使用grunt-useminPrepare
我有点搞不懂为什么yeoman angular generator在useminPrepare任务中有concat任务,因为concat和uglify在构建任务的后面运行Gruntjs 为什么我们需要使用grunt-useminPrepare,gruntjs,yeoman,grunt-usemin,Gruntjs,Yeoman,Grunt Usemin,我有点搞不懂为什么yeoman angular generator在useminPrepare任务中有concat任务,因为concat和uglify在构建任务的后面运行 // Reads HTML for usemin blocks to enable smart builds that automatically // concat, minify and revision files. Creates configurations in memory so // additional ta
// Reads HTML for usemin blocks to enable smart builds that automatically
// concat, minify and revision files. Creates configurations in memory so
// additional tasks can operate on them
useminPrepare: {
html: '<%= yeoman.app %>/index.html',
options: {
dest: '<%= yeoman.dist %>',
flow: {
html: {
steps: {
js: ['concat', 'uglifyjs'],
css: ['cssmin']
},
post: {}
}
}
}
},
grunt.registerTask('build', [
'clean:dist',
'bowerInstall',
'useminPrepare',
'concurrent:dist',
'autoprefixer',
'concat',
'ngmin',
'copy:dist',
'cdnify',
'cssmin',
'uglify',
'rev',
'usemin',
'htmlmin'
]);
//读取usemin块的HTML以启用自动生成的智能生成
//压缩、缩小和修订文件。在内存中创建配置,以便
//其他任务可以对它们进行操作
使用准备:{
html:“/index.html”,
选项:{
目标:'',
流量:{
html:{
步骤:{
js:['concat','uglifyjs'],
css:['cssmin']
},
职位:{}
}
}
}
},
grunt.registerTask('build'[
“清洁区”,
“鲍威尔高中”,
“使用MinPrepare”,
'并发:dist',
“自动刷新器”,
"海螺",,
"ngmin",,
'副本:dist',
“cdnify”,
“cssmin”,
"丑",,
“rev”,
“usemin”,
“htmlmin”
]);
有人能告诉我吗?使用MinPrepare任务实际上没有进行任何缩小,而是解析HTML并为其他任务设置相应的配置。例如,如果您的HTML中有以下内容:
<!-- build:js js/app.js -->
<script src="js/app.js"></script>
<script src="js/controllers/thing-controller.js"></script>
<script src="js/models/thing-model.js"></script>
<script src="js/views/thing-view.js"></script>
<!-- endbuild -->
然后,HTML中的块将替换为:
<script src="dist/js/app.js"></script>
有关更多信息,请参阅。cool,构建任务中的concat任务是否引用了自动生成的concat配置?
<script src="dist/js/app.js"></script>