如何让Grunt工作..？

Question

在问这个问题之前，我已经看过很多不同的帖子了，但是我无法通过这个错误"Uglify“。

我下载了node.js，uglfy.js。我很快就跟随了这里的所有步骤。How to install grunt and how to build script with it

我的Gruntjs文件：

module.exports = function (grunt) {
    grunt.initConfig({
        pkg: grunt.file.readJSON('package.json'),
        uglify: {
            build: {
                src: 'js/global.js',
                dest: 'js/build/global.min.js'
            }
        }
    });

    // Load the plugin that provides the "uglify" task.
    grunt.loadNpmTasks('grunt-contrib-uglify');

    // Default task(s).
    grunt.registerTask('default', ['uglify']);
};

和package.json：

{
    "name": "contentImageSlider",
    "version": "0.1.0",
    "devDependencies": {
        "grunt": "^0.4.5",
        "grunt-contrib-concat": "^0.4.0",
        "grunt-contrib-jshint": "~0.10.0",
        "grunt-contrib-nodeunit": "~0.3.3",
        "grunt-contrib-uglify": "~0.4.0"
    },
    "description": "slider",
    "main": "Gruntfile.js",
    "dependencies": {
        "grunt": "^0.4.5"
    },
    "scripts": {
        "test": "test"
    },
    "repository": {
        "type": "git",
        "url": "https://github.com/haldunatar/contentImageSlider.git"
    },
    "author": "",
    "license": "ISC",
    "bugs": {
        "url": "https://github.com/haldunatar/contentImageSlider/issues"
    },
    "homepage": "https://github.com/haldunatar/contentImageSlider"
}

错误:

Local Npm module "grunt-contrib-uglify" not found. is it installed?
Warning:Tast 'uglify' not found. use --force to continue.

Aborted due to warnings.

所以每次当我输入“咕噜”时，它就会显示出我下载的error..but uglify.js。

这里有人能帮我吗？

提前感谢！

Answer 1

我看到package.json文件中有“grunt-contrib”，但是错误表明它没有安装。也许您最近添加了依赖项，但没有执行npm install？尝试从根目录运行npm install，然后重新运行grunt。