我已经设置了一个AngularJS设置，开始使用Symfony2作为后端，AngularJS作为前端。所以我设置的是以下（使用generator-symfony作为基础：
/app包含标准的Symfony2应用程序/grunt包含标准的AngularJS脚本（仅使用AngularJS时与/app相同）/src包含Symfony2源代码/vendor作曲家依赖/web symfony主要路线（包含app.php和app_dev.php）/web/dist grunt（grunt build）我已将http://localhost/指向/grunt目录，将http://localhost/api指向/web目录，这很有效，我可以同时访问angular应用程序和Symfony2应用程序
我在我的/grunt目录中添加了一个带有一些HTML的index.html文件，一切正常，因为我可以访问它并刷新它等。
现在我的问题是livereload功能不起作用。我刚刚调整了我使用的generator-symfony Gruntfile.js（见下文）。有没有人有任何想法我的配置有什么问题？
（我只想展示相关的内容，但我不知道问题出在哪里）。
/**
* Gruntfile
* @see http://gruntjs.com/getting-started
*
* Plugin and task configuration for Grunt.
*
* Based on the yeoman webapp generator
* @see https://github.com/yeoman/generator-webapp
*/
// Enable strict mode
'use strict';
// # Globbing
// for performance reasons we're only matching one level down:
// 'test/spec/{,*/}*.js'
// use this if you want to recursively match all subfolders:
// 'test/spec/**/*.js'
module.exports = function (grunt) {
// Show elapsed time at the end
require('time-grunt')(grunt);
// Load all grunt tasks
require('load-grunt-tasks')(grunt);
// Configuration
grunt.initConfig({
/**
* Paths
*/
yeoman: {
app: 'grunt',
dist: 'web/dist'
},
/****************************************************************
* Grunt Plugin Configuration
****************************************************************/
/**
* grunt-contrib-watch
* @see https://github.com/gruntjs/grunt-contrib-watch
*
* Run predefined tasks whenever watched file patterns are added, changed or deleted.
*/
watch: {
compass: {
files: ['<%= yeoman.app %>/scss/{,*/}*.{scss,sass}'],
tasks: ['compass:watch', 'autoprefixer']
},
livereload: {
options: {
livereload: {
options: {
base: [
'<%= yeoman.dist %>',
'<%= yeoman.app %>'
]
}
}
},
files: [
'<%= yeoman.app %>/{,*/}*.html',
'<%= yeoman.app %>/css/{,*/}*.css',
'{<%= yeoman.dist %>,<%= yeoman.app %>}/scripts/{,*/}*.js',
'<%= yeoman.app %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}'
]
}
},
/**
* grunt-contrib-connect
* @see https://github.com/gruntjs/grunt-contrib-connect
*
* Start a connect web server.
*
* Note: this server only runs as long as grunt is running. Once grunt's tasks
* have completed, the web server stops. This behavior can be changed with the
* keepalive option, and can be enabled ad-hoc by running the task like
* grunt connect:keepalive
*/
connect: {
test: {
options: {
hostname: 'localhost', // change to '0.0.0.0' for external access
port: 9000,
base: [
'<%= yeoman.dist %>',
'test',
'<%= yeoman.app %>'
]
}
}
},
/**
* grunt-contrib-clean
* @see https://github.com/gruntjs/grunt-contrib-clean
*
* Clean files and folders.
*/
clean: {
test: '<%= yeoman.dist %>',
dist: {
files: [
{
dot: true,
src: [
'<%= yeoman.dist %>',
'<%= yeoman.dist %>/*',
'!<%= yeoman.dist %>/.git*'
]
}
]
}
},
/**
* grunt-contrib-jshint
* @see https://github.com/gruntjs/grunt-contrib-jshint
*
* Validate files with JSHint.
*/
jshint: {
options: {
jshintrc: '.jshintrc'
},
all: [
'Gruntfile.js',
'<%= yeoman.app %>/scripts/{,*/}*.js',
'!<%= yeoman.app %>/scripts/vendor/*',
'test/spec/{,*/}*.js'
]
},
/**
* grunt-mocha
* @see https://github.com/kmiyashiro/grunt-mocha
*
* Automatically run client-side mocha specs via grunt/mocha/PhantomJS.
*/
mocha: {
all: {
options: {
run: true,
urls: ['http://<%= connect.test.options.hostname %>:<%= connect.test.options.port %>/index.html']
}
}
},
/**
* grunt-contrib-compass
* @see https://github.com/gruntjs/grunt-contrib-compass
*
* Compile Sass to CSS using Compass.
*/
compass: {
options: {
sassDir: '<%= yeoman.app %>/scss',
cssDir: '<%= yeoman.app %>/css',
generatedImagesDir: '<%= yeoman.dist %>/images/generated',
imagesDir: '<%= yeoman.app %>/images',
javascriptsDir: '<%= yeoman.app %>/scripts',
fontsDir: '<%= yeoman.app %>/fonts',
importPath: '<%= yeoman.app %>/components',
httpImagesPath: '/images',
httpGeneratedImagesPath: '/images/generated',
httpFontsPath: '/fonts',
relativeAssets: false,
assetCacheBuster: false
},
watch: {
options: {
debugInfo: true,
force: false
}
},
dist: {
options: {
debugInfo: false,
force: true,
environment: 'production'
}
}
},
/**
* grunt-autoprefixer
* @see https://github.com/nDmitry/grunt-autoprefixer
*
* Parses CSS and adds vendor-prefixed CSS properties using the "Can I Use"
* database (http://caniuse.com/).
*/
autoprefixer: {
options: {
browsers: ['last 1 version']
},
dist: {
files: [
{
expand: true,
cwd: '<%= yeoman.app %>/css/',
src: '{,*/}*.css',
dest: '<%= yeoman.app %>/css/'
}
]
}
},
/**
* grunt-rev
* @see https://github.com/cbas/grunt-rev
*
* Static file asset revisioning through content hashing
*/
rev: {
dist: {
files: {
src: [
'<%= yeoman.dist %>/scripts/{,*/}*.js',
'<%= yeoman.dist %>/css/{,*/}*.css',
'<%= yeoman.dist %>/images/{,*/}*.{png,jpg,jpeg,gif,webp}',
'<%= yeoman.dist %>/fonts/{,*/}*.*'
]
}
}
},
/**
* grunt-usemin
* @see https://github.com/yeoman/grunt-usemin
*
* Replaces references to non-optimized scripts or stylesheets
* into a set of HTML files (or any templates/views).
*/
useminPrepare: {
html: '<%= yeoman.app %>/{,*/}*.html',
options: {
root: '<%= yeoman.app %>',
dest: '<%= yeoman.dist %>/../' // This allows us to use /dist/ in the manifests
}
},
usemin: {
html: ['<%= yeoman.dist %>/{,*/}*.html'],
options: {
assetsDirs: ['<%= yeoman.dist %>/../']
}
},
/**
* grunt-contrib-htmlmin
* @see https://github.com/gruntjs/grunt-contrib-htmlmin
*
* Minify HTML.
*/
htmlmin: {
dist: {
options: {
/*removeCommentsFromCDATA: true,
// https://github.com/yeoman/grunt-usemin/issues/44
//collapseWhitespace: true,
collapseBooleanAttributes: true,
removeAttributeQuotes: true,
removeRedundantAttributes: true,
useShortDoctype: true,
removeEmptyAttributes: true,
removeOptionalTags: true*/
},
files: [
{
expand: true,
cwd: '<%= yeoman.app %>',
src: '{,*/}*.html',
dest: '<%= yeoman.dist %>'
}
]
}
},
/**
* grunt-contrib-imagemin
* @see https://github.com/gruntjs/grunt-contrib-imagemin
*
* Minify PNG and JPEG images.
*/
imagemin: {
dist: {
files: [
{
expand: true,
cwd: '<%= yeoman.app %>/images',
src: '{,*/}*.{png,jpg,jpeg}',
dest: '<%= yeoman.dist %>/images'
}
]
}
},
/**
* grunt-svgmin
* @see https://github.com/sindresorhus/grunt-svgmin
*
* Minify SVG using SVGO.
*/
svgmin: {
dist: {
files: [
{
expand: true,
cwd: '<%= yeoman.app %>/images',
src: '{,*/}*.svg',
dest: '<%= yeoman.dist %>/images'
}
]
}
},
/**
* grunt-contrib-copy
* @see https://github.com/gruntjs/grunt-contrib-copy
*
* Copy files and folders.
*/
copy: {
dist: {
files: [
{
expand: true,
dot: true,
cwd: '<%= yeoman.app %>',
dest: '<%= yeoman.dist %>',
src: [
'*.{ico,png,txt}',
'.htaccess',
'images/{,*/}*.{webp,gif}',
'fonts/{,*/}*.*'
]
}
]
},
styles: {
expand: true,
dot: true,
cwd: '<%= yeoman.app %>/css',
dest: '<%= yeoman.dist %>/css/',
src: '{,*/}*.css'
}
},
/**
* grunt-modernizr
* @see https://github.com/doctyper/grunt-modernizr
*
* A Modernizr builder for your project. Sifts through your project files,
* gathers up your references to Modernizr tests and outputs a lean,
* mean Modernizr machine.
*/
modernizr: {
devFile: '<%= yeoman.app %>/components/modernizr/modernizr.js',
outputFile: '<%= yeoman.dist %>/components/modernizr/modernizr.js',
files: [
'<%= yeoman.dist %>/scripts/{,*/}*.js',
'<%= yeoman.dist %>/css/{,*/}*.css',
'!<%= yeoman.dist %>/scripts/vendor/*'
],
uglify: true
},
/**
* grunt-concurrent
* @see https://github.com/sindresorhus/grunt-concurrent
*
* Running slow tasks like Coffee and Sass concurrently can potentially
* improve your build time significantly. This task is also useful if
* you need to run multiple blocking tasks like nodemon and watch at once.
*/
concurrent: {
test: [
'copy:styles'
],
dist: [
'compass:dist',
'copy:styles',
'imagemin',
'svgmin',
'htmlmin'
]
},
// DISABLED - Configured via grunt-usemin
/**
* grunt-contrib-cssmin
* @see https://github.com/gruntjs/grunt-contrib-cssmin
*
* Compress CSS files.
*/
// cssmin: {
// This task is pre-configured if you do not wish to use Usemin
// blocks for your CSS. By default, the Usemin block from your
// `index.html` will take care of minification, e.g.
//
// <!-- build:css({<%= yeoman.dist %>,app}) styles/main.css -->
//
// dist: {
// files: {
// '<%= yeoman.dist %>/css/main.css': [
// '<%= yeoman.dist %>/css/{,*/}*.css',
// '<%= yeoman.app %>/css/{,*/}*.css'
// ]
// }
// }
// },
// DISABLED - Configured via grunt-usemin
/**
* grunt-contrib-concat
* @see https://github.com/gruntjs/grunt-contrib-concat
*
* Concatenate files.
*/
/*concat: {
dist: {}
},*/
// DISABLE - Support for RequireJS has been deprecated in usemin 2.0.0
// @see https://github.com/yeoman/grunt-usemin/issues/112
/**
* grunt-contrib-requirejs
* @see https://github.com/gruntjs/grunt-contrib-requirejs
*
* Optimize RequireJS projects.
* Note: There is no difference between declaring your require config
* in your Gruntfile and using a separate requirejs config file.
*/
/*requirejs: {
dist: {
// Options: https://github.com/jrburke/r.js/blob/master/build/example.build.js
options: {
baseUrl: '<%= yeoman.app %>/scripts',
name: 'main',
mainConfigFile: '<%= yeoman.app %>/scripts/main.js',
out: '<%= yeoman.dist %>/scripts/main.js',
optimize: 'none',
preserveLicenseComments: false,
useStrict: true,
wrap: true
}
}
},*/
/**
* grunt-bower-requirejs
* @see https://github.com/yeoman/grunt-bower-requirejs
*
* Automagically wire-up installed Bower components into
* your RequireJS config.
*/
/*bower: {
options: {
exclude: ['modernizr', 'detectizr']
},
all: {
rjsConfig: '<%= yeoman.app %>/scripts/main.js'
}
}*/
});
/****************************************************************
* Grunt Task Definitions
****************************************************************/
/**
* Test task
*/
grunt.registerTask('test', [
'clean:test',
'concurrent:test',
'autoprefixer',
'connect:test',
// @todo
//'mocha'
]);
/**
* Build task
*/
grunt.registerTask('build', [
'clean:dist',
'useminPrepare',
'concurrent:dist',
'autoprefixer',
// Disable if usemin has no css and no js
'concat',
// Disable if usemin has no css
'cssmin',
// Disable if usemin has no js
'uglify',
'modernizr',
'copy:dist',
'rev',
'usemin'
]);
/**
* Default task
*/
grunt.registerTask('default', [
'jshint',
'test',
'build'
]);
};
如果需要更多信息，请询问！
答案 0 :(得分：1)
顺便说一下，事实证明我必须注入live-reload JS文件，但是，我总是觉得这是使用DOM自动附加到最后的，但我想我错了。
答案 1 :(得分：1)
很高兴你找到了解决方案。我遇到了同样的困难并最终得到了一个非常简单的解决方案，我写了here
我制作了一个非常简单的脚本，我理解，因为我只需要自动刷新页面。
(function() {
var ws = new WebSocket("ws://localhost:35729");
ws.onmessage = function(msg) {
if ((JSON.parse(msg.data)).command == "reload") {
window.location.reload();
}
};
})();