Grunt文件執行錯誤任務服務器未找到

Question

Grunt文件未通過服務器執行。這是我的grunt文件。

(function (module) { 
    'use strict'; 

    module.exports = function (grunt) { 
    // These variable would be passed in from the master build file. 
    var target = grunt.option('target') || 'staging', 
     version = grunt.option('product_version') || 'version_not_set'; 

    // config 
    grunt.initConfig({ 
     pkg: grunt.file.readJSON('bower.json'), 

     // Configuration Paths 
     rootfolder: './', 
     distfolder: '<%= rootfolder %>/dist/', 
     srcfolder: '<%= rootfolder %>/src/', 
     demofolder: '<%= rootfolder %>/demo/', 
     vendorfolder: '<%= rootfolder %>/bower_components/', 
     testsfolder: '<%= rootfolder %>/tests/', 
     dist: { 
     root: '<%= distfolder %>', 
     }, 

     // Style Checks 
     jshint: { 
     files: ['<%= srcfolder %>**/*.js','!<%= srcfolder %>**/*-postfix.js', '!<%= srcfolder %>**/*-prefix.js', '<%= testsfolder %>**/*.spec.js'], 
     options: { 
      jshintrc: '.jshintrc' 
     } 
     }, 

     // Code Cleanup for JS & HTML 
     jsbeautifier: { 
     files: ["<%= srcfolder %>**/*.js", '<%= testfolder %>**/*.spec.js', '<%= srcfolder %>**/*.html', '<%= srcfolder %>index.html'], 
     options: { 
      html: { 
      braceStyle: "collapse", 
      indentChar: " ", 
      indentScripts: "keep", 
      indentSize: 2, 
      maxPreserveNewlines: 10, 
      preserveNewlines: true, 
      unformatted: ["a", "sub", "sup", "b", "i", "u"], 
      wrapLineLength: 0 
      }, 
      js: { 
      braceStyle: "collapse", 
      breakChainedMethods: false, 
      e4x: false, 
      evalCode: false, 
      indentChar: " ", 
      indentLevel: 0, 
      indentSize: 2, 
      indentWithTabs: false, 
      jslintHappy: true, 
      keepArrayIndentation: false, 
      keepFunctionIndentation: false, 
      maxPreserveNewlines: 10, 
      preserveNewlines: true, 
      spaceBeforeConditional: true, 
      spaceInParen: false, 
      unescapeStrings: false, 
      wrapLineLength: 0 
      } 
     } 
     }, 

     // Unit Testing 
     karma: { 
     unit: { 
      configFile: 'tests/karma.conf.unit.js' 
     }, 
     debug: { 
      configFile: 'tests/karma.conf.unit.debug.js' 
     }, 
     release: { 
      configFile: 'tests/karma.conf.unit.release.js' 
     } 
     }, 

     // HTTP(S) development server 
     connect: { 
     devserver: { 
      options: { 
      hostname: '*', 
      port: 8020, 
      protocol: 'http', 
      useAvailablePort: true, 
      base: '', 
      open: true, 
      keepalive: true // setting this to true means this task is blocking 
      } 
     } 
     }, 

     clean: { 
     dist: { 
      files: [{ 
      dot: true, 
      src: [ 
       '.tmp', 
       '<%= dist.root %>/**/*.*' 
      ] 
      }], 
      options: { 
      force: true 
      } 
     } 
     }, 

     copy: { 
     i18n: { 
      files: [ 
      // includes files within path 
      {expand: true, cwd: 'src/lang/', src: ['*.json'], dest: 'dist/lang', filter: 'isFile'} 
      ] 
     } 
     }, 

     uglify: { 
     options: { 
      sourceMap: false, 
      sourceMapIncludeSources: true, 
      preserveComments: false, 
      compress: { 
      drop_console: true, 
      global_defs: { 
       "DEBUG": false 
      }, 
      dead_code: true 
      }, 
      banner: '/*\n * <%= pkg.title || pkg.name %> - v<%= pkg.version %> - ' + 
      '<%= grunt.template.today("yyyy-mm-dd") %>\n' + 
      ' * <%= pkg.homepage %>\n' + 
      ' * Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %> (http://www.jonsamwell.com)\n' + 
      ' */\n' 
     }, 
     dist: { 
      files: { 
      'dist/jcs-auto-validate.min.js': ['dist/jcs-auto-validate.js'] 
      } 
     } 
     }, 

     concat: { 
     options: { 
      banner: '/*\n * <%= pkg.title || pkg.name %> - v<%= pkg.version %> - ' + 
      '<%= grunt.template.today("yyyy-mm-dd") %>\n' + 
      ' * <%= pkg.homepage %>\n' + 
      ' * Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %> (http://www.jonsamwell.com)\n' + 
      ' */\n' 
     }, 
     dist: { 
      src: [ 
      'src/jcs-auto-validate-prefix.js', 
      'src/jcs-auto-validate.js', 
      'src/providers/validator.js', 
      'src/services/bootstrap3ElementModifier.js', 
      'src/services/debounce.js', 
      'src/services/defaultErrorMessageResolver.js', 
      'src/services/foundation5ElementModifier.js', 
      'src/services/validationManager.js', 
      'src/directives/autoValidateFormOptions.js', 
      'src/directives/formReset.js', 
      'src/directives/registerCustomFormControl.js', 
      'src/config/ngSubmitDecorator.js', 
      'src/config/ngModelDecorator.js', 
      'src/jcs-auto-validate-run.js', 
      'src/jcs-auto-validate-postfix.js' 
      ], 
      dest: 'dist/jcs-auto-validate.js' 
     } 
     }, 

     plato: { 
     analysis: { 
      options: { 
      title: 'AnguarJS Auto-Validate Complexity Report', 
      jshint: grunt.file.readJSON('.jshintrc') 
      }, 
      files: { 
      'tests/reports/complexity': ['src/**/*.js', '!src/**/*-postfix.js', '!src/**/*-prefix.js'] 
      } 
     } 
     } 

    }); 

    grunt.loadNpmTasks('grunt-contrib-jshint'); 
    grunt.loadNpmTasks('grunt-jsbeautifier'); 
    grunt.loadNpmTasks('grunt-karma'); 
    grunt.loadNpmTasks('grunt-contrib-connect'); 
    grunt.loadNpmTasks('grunt-contrib-clean'); 
    grunt.loadNpmTasks('grunt-contrib-copy'); 
    grunt.loadNpmTasks('grunt-contrib-concat'); 
    grunt.loadNpmTasks('grunt-contrib-uglify'); 
    grunt.loadNpmTasks('grunt-plato'); 

    // Create Custom Tasks 
    grunt.registerTask('default', [ 
     'jsbeautifier', 
     'jshint', 
     'karma:unit', 
     'plato:analysis', 

     'concat:dist', 
     'uglify:dist', 
     'copy:i18n' 
    ]); 
    }; 
}(module)); 

我已經通過所有require命令安裝了grunt。當我要運行這個文件的命令給和錯誤： - 德服務沒有找到。使用--force繼續..

Answer 1

咕嚕默認 和端口號爲8020