我正在尝试将grunt配置为对更改进行livereload js和less / css文件。尽管grunt可以正确“监视”并执行分配的任务,但它不会实时重新加载文件。以下是我的配置,有人看到错了吗?
module.exports = function(grunt) {
grunt.initConfig({
pkg: grunt.file.readJSON("package.json"),
jshint: {
files: ["Gruntfile.js", "src/javascripts/**/*.js"],
options: {
globals: {
jQuery: true,
console: true,
module: true
}
}
},
concat: {
options: {
stripBanners: true,
banner: "/*! <%= pkg.name %> - v<%= pkg.version %> - <%= grunt.template.today('yyyy-mm-dd') %> */\n",
separator: "\n"
},
js: {
src: ["src/javascripts/main.js", "src/javascripts/**/*.js"],
dest: "../app/assets/javascripts/application.js"
},
less: {
src: ["src/stylesheets/**/*.less"],
dest: "../app/assets/stylesheets/application.less"
}
},
watch: {
js: {
files: ["<%= jshint.files %>"],
tasks: ["jshint", "concat:js"],
options: {
livereload: true
}
},
less: {
files: ["<%= concat.less.src %>"],
tasks: ["concat:less"],
options: {
livereload: true
}
}
}
});
grunt.loadNpmTasks("grunt-contrib");
grunt.registerTask("default", ["jshint", "concat"]);
};
注意:我在html head标签中包含了以下脚本标签。
<script src="http://localhost:35729/livereload.js"></script>
最佳答案
您的配置尝试在同一端口上启动2个实时重新加载服务器。如果您希望在所有监视目标上触发1个实时重新加载服务器,则只需在任务级别添加1个实时重新加载选项:
watch: {
options: {
livereload: true
},
js: {
files: ["<%= jshint.files %>"],
tasks: ["jshint", "concat:js"],
},
less: {
files: ["<%= concat.less.src %>"],
tasks: ["concat:less"],
}
}