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正如标题所说,我是 Grunt 的新手。我正在关注位于:http: //24ways.org/2013/grunt-is-not-weird-and-hard/的教程。这是一个较旧的教程,但大多数似乎都一样。我已经安装了“grunt-contrib-concat”和“grunt-contrib-uglify”并且可以单独运行。但是当我运行时grunt,我收到以下错误:Warning: Task "concat, uglify" not found. Use --force to continue. Aborted due to errors.我一直在环顾四周,似乎无法弄清楚。我的文件如下:

Gruntfile.js:

module.exports = function(grunt) {

            // 1. All configuration goes here 
            grunt.initConfig({
                pkg: grunt.file.readJSON('package.json'),

                concat: {

                    dist: {
                        src: [
                            'js/libs/*.js', // All JS in the libs folder
                            'js/controls.js', // This specific file
                        ],
                        dest: 'dist/built.js',
                    }
                },

                uglify: {
                    build: {
                        src: 'js/build/production.js',
                        dest: 'js/build/production.min.js',
                    }
                },

            });

            // 3. Where we tell Grunt we plan to use this plug-in.
            grunt.loadNpmTasks('grunt-contrib-concat');
            grunt.loadNpmTasks('grunt-contrib-uglify');

            // 4. Where we tell Grunt what to do when we type 'grunt' into the terminal.
            grunt.registerTask('default', ['concat, uglify']);

        };

包.json:

{
  "name": "grunt_libsass_example-project",
  "version": "0.1.0",
  "devDependencies": {
    "grunt": "~0.4.1",
    "grunt-contrib-concat": "^0.5.1",
    "grunt-contrib-uglify": "^0.9.1"
  }
}
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1 回答 1

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您只为 registerTask 任务列表传递了一个字符串。它应该是一个逗号分隔的字符串列表,例如:

grunt.registerTask('default', ['concat', 'uglify']);

您收到该错误是因为它正在寻找一个名为“concat, uglify”的任务。

于 2015-06-29T16:54:51.980 回答