Question

这是我的grunt文件，运行“grunt nj”或“grunt nu”工作正常， “grunt watch -v -d”也可以，当文件更改时，终端显示文件更改日志，但根本不运行任务。搜索了很多，没有找到类似的案例或解决方案。

var setting = require('./local').setting
setting.env = 'production'
module.exports = function(grunt) {

  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json')
    ,uglify: {
      options: {
        banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n'
        ,report: ['min']
      }
      ,dist: {
        files: [{
          expand: true
          ,cwd: 'public/js/dev'
          ,src: '*.js'
          ,dest: 'public/js'
        }]
      }
    }
    ,jade: {
      compile: {
        options: {
          data: setting
        }
        ,files: [{
          expand: true
          ,cwd: 'views'
          ,src: '*.jade'
          ,ext: '.html'
          ,dest: 'public'
        }]
      }
    }
    ,watch: {
      js: {
        files: ['public/js/dev/*.js']
        ,task: ['nu']
      }
      ,jade: {
        files: ['views/*.jade', 'views/include/*.jade']
        ,task: ['nj']
      }
    }
  })

  grunt.loadNpmTasks('grunt-contrib-uglify')
  grunt.loadNpmTasks('grunt-contrib-jade')
  grunt.loadNpmTasks('grunt-contrib-watch')
  grunt.loadNpmTasks('grunt-newer')
  grunt.registerTask('nu', ['newer:uglify'])
  grunt.registerTask('nj', ['newer:jade'])
  grunt.registerTask('default', ['newer:uglify', 'newer:jade'])

}

Answer 1

尝试

watch: {
      js: {
        files: ['public/js/dev/*.js'],
        task: ['newer:uglify']
  }

Answer 2

有一个＆＃39;缺少任务：

$('#selectall').click(function () {
    $('.mycheckbox').prop('checked', $(this).is(':checked'));
});

http://grunt-tasks.com/grunt-contrib-watch/

grunt watch检测到文件更改，但不运行任务

2 个答案: