angularjs requeirjs配置相关

Posted 2020-09-11 claireyuancy

尝试了网上的yeoman generator 生成的脚手架项目不甚理想 

npm install -g generator-angular-require

yo angular-require

就不用那个了，如今在github上找来一个细致研究下。

文件夹结构：

符合yeoman脚手架的基本文件夹结构

重点看一下 script下的文件夹结构

main.js

/*jshint unused: vars */
require.config({
  baseUrl: ‘../scripts‘,
  paths: {
    underscore: ‘../bower_components/underscore/underscore‘,
    jquery: ‘../bower_components/jquery/dist/jquery‘,
    bootstrap: ‘../bower_components/company-theme.git/src/js/bootstrap/bootstrap‘,
    dcjqaccordion: ‘../bower_components/company-theme.git/src/js/jquery.dcjqaccordion.2.7‘,
    scrollTo: ‘../bower_components/company-theme.git/src/js/jquery.scrollTo.min‘,
    nicescroll: ‘../bower_components/company-theme.git/src/js/jquery.nicescroll‘,
    select: ‘../bower_components/company-theme.git/src/js/bootstrap-select‘,
    ui: ‘../bower_components/company-theme.git/src/js/aug-ui‘,
    angular: ‘../bower_components/angular/angular‘,
    ‘angular-route‘: ‘../bower_components/angular-route/angular-route‘,
    ‘angular-cookies‘: ‘../bower_components/angular-cookies/angular-cookies‘,
    ‘angular-sanitize‘: ‘../bower_components/angular-sanitize/angular-sanitize‘,
    ‘angular-resource‘: ‘../bower_components/angular-resource/angular-resource‘,
    ‘angular-mocks‘: ‘../bower_components/angular-mocks/angular-mocks‘,
    ‘angular-scenario‘: ‘../bower_components/angular-scenario/angular-scenario‘
  },
  shim: {
    underscore: {
      exports: ‘underscore‘
    },
    bootstrap: {
      deps: [
        ‘jquery‘
      ],
      exports: ‘bootstrap‘
    },
    dcjqaccordion: {
      deps: [
        ‘jquery‘
      ],
      exports: ‘dcjqaccordion‘
    },
    scrollTo: {
      deps: [
        ‘jquery‘
      ],
      exports: ‘scrollTo‘
    },
    nicescroll: {
      deps: [
        ‘jquery‘
      ],
      exports: ‘nicescroll‘
    },
    select: {
      deps: [
        ‘jquery‘
      ],
      exports: ‘select‘
    },
    ui: {
      deps: [
        ‘dcjqaccordion‘,
        ‘nicescroll‘,
        ‘scrollTo‘,
        ‘select‘
      ],
      exports: ‘ui‘
    },
    angular: {
      deps: [
        ‘jquery‘
      ],
      exports: ‘angular‘
    },
    ‘angular-route‘: [
      ‘angular‘
    ],
    ‘angular-cookies‘: [
      ‘angular‘
    ],
    ‘angular-sanitize‘: [
      ‘angular‘
    ],
    ‘angular-resource‘: [
      ‘angular‘
    ],
    ‘angular-mocks‘: {
      deps: [
        ‘angular‘
      ],
      exports: ‘angular.mock‘
    }
  },
  priority: [
    ‘angular‘
  ]
});

//http://code.angularjs.org/1.2.1/docs/guide/bootstrap#overview_deferred-bootstrap
window.name = ‘NG_DEFER_BOOTSTRAP!‘;

require([
  ‘angular‘,
  ‘app‘,
  ‘underscore‘,
  ‘jquery‘,
  ‘bootstrap‘,
  ‘dcjqaccordion‘,
  ‘scrollTo‘,
  ‘nicescroll‘,
  ‘select‘,
  ‘ui‘,
  ‘angular-route‘,
  ‘angular-cookies‘,
  ‘angular-sanitize‘,
  ‘angular-resource‘,
  ‘controllers/rootController‘,
  ‘services/userService‘,
  ‘directives/ngbkFocus‘
], function(angular, app) {
  ‘use strict‘;
  angular.element().ready(function() {
    angular.resumeBootstrap([app.name]);
  });
});

main.js主要配置了requirejs的基本配置，包含path和shim的配置，shim是为了配置那些不支持amd规范的配置。

angular.element().ready(function() {
    angular.resumeBootstrap([app.name]);
  });

启动angular，或者能够写成还有一种方法

require([‘domReady!‘], function (document) {       

        angular.bootstrap(document, [‘app‘]);

     });

这样写须要在path里面配置

‘domReady‘: ‘../lib/requirejs-domready/domReady‘,

app.js

define([‘angular‘, ‘controllers/controllers‘,
    ‘services/services‘, ‘filters/filters‘,
    ‘directives/directives‘], function (angular) {
    return angular.module(‘MyApp‘, [‘controllers‘, ‘services‘,‘filters‘, ‘directives‘,‘ngCookies‘,‘ngResource‘,‘ngSanitize‘,‘ngRoute‘])
        .config([‘$routeProvider‘,
        function($routeProvider) {
              $routeProvider.when(‘/‘, {
                templateUrl: ‘views/root.html‘,
                controller: ‘RootCtrl‘
              });
            }
      ]);
});

注意上面的app.name就是MyApp

这个js定义了angular的路由和整个app所以来的模块和服务，比如controllers和services这些是自定义的module须要define是引入controllers／controllers和services／services

另一些angular内置的模块服务比如ngRoute，

注意module的名字要个依赖时写的一样。

service目录下主要放置call api的代码，规范应该是这种。

define([‘services/services‘],
  function(services) {
    services.factory(‘UserService‘, [
      function($http) {
        return {
          getUser: function() {
            return ‘testUser‘;
          }
        };
      }]);
  });

自己定义了一个提供userService的module。假设想在controllers里用到这个module能够

define([‘controllers/controllers‘, ‘services/userService‘],
  function(controllers) {
    controllers.controller(‘RootCtrl‘, [‘$scope‘, ‘UserService‘,
      function($scope, UserService,$http) {
	
        $scope.name = UserService.getUser();
    }]);
});

注意UserService的名字要保持一至。

之所以有三种common的controllers.js 和 services.js 和 filter.js是为了requirejs时方便一些。

GruntFile.js文件

// Generated on 2014-04-25 using generator-angular-require 0.1.13
‘use strict‘;

// # Globbing
// for performance reasons we‘re only matching one level down:
// ‘test/spec/{,*/}*.js‘
// use this if you want to recursively match all subfolders:
// ‘test/spec/**/*.js‘

module.exports = function (grunt) {

  // Load grunt tasks automatically
  require(‘load-grunt-tasks‘)(grunt);

  // Time how long tasks take. Can help when optimizing build times
  require(‘time-grunt‘)(grunt);

  // Define the configuration for all the tasks
  grunt.initConfig({

    // Project settings
    yeoman: {
      // configurable paths
      app: require(‘./bower.json‘).appPath || ‘app‘,
      dist: ‘dist‘
    },

    // Watches files for changes and runs tasks based on the changed files
    watch: {
      js: {
        files: [‘<%= yeoman.app %>/scripts/{,*/}*.js‘],
        tasks: [‘newer:jshint:all‘],
        options: {
          livereload: true
        }
      },
      jsTest: {
        files: [‘test/spec/{,*/}*.js‘],
        tasks: [‘newer:jshint:test‘, ‘karma‘]
      },
      styles: {
        files: [‘<%= yeoman.app %>/styles/{,*/}*.css‘],
        tasks: [‘newer:copy:styles‘, ‘autoprefixer‘]
      },
      gruntfile: {
        files: [‘Gruntfile.js‘]
      },
      livereload: {
        options: {
          livereload: ‘<%= connect.options.livereload %>‘
        },
        files: [
          ‘<%= yeoman.app %>/{,*/}*.html‘,
          ‘.tmp/styles/{,*/}*.css‘,
          ‘<%= yeoman.app %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}‘
        ]
      },
      less: {
        files: [‘**/*.less‘],
        tasks: [ ‘less‘],
        options: {
          livereload: true
        }
      }
    },

    // The actual grunt server settings
    connect: {
      options: {
        port: 9000,
        // Change this to ‘0.0.0.0‘ to access the server from outside.
        hostname: ‘localhost‘,
        livereload: 35729
      },
      livereload: {
        options: {
          open: true,
          base: [
            ‘.tmp‘,
            ‘<%= yeoman.app %>‘
          ]
        }
      },
      test: {
        options: {
          port: 9001,
          base: [
            ‘.tmp‘,
            ‘test‘,
            ‘<%= yeoman.app %>‘
          ]
        }
      },
      dist: {
        options: {
          base: ‘<%= yeoman.dist %>‘
        }
      }
    },

    // Make sure code styles are up to par and there are no obvious mistakes
    jshint: {
      options: {
        jshintrc: ‘.jshintrc‘,
        reporter: require(‘jshint-stylish‘)
      },
      all: [
        ‘Gruntfile.js‘,
        ‘<%= yeoman.app %>/scripts/{,*/}*.js‘
      ],
      test: {
        options: {
          jshintrc: ‘test/.jshintrc‘
        },
        src: [‘test/spec/{,*/}*.js‘]
      }
    },

    // Empties folders to start fresh
    clean: {
      dist: {
        files: [{
          dot: true,
          src: [
            ‘.tmp‘,
            ‘<%= yeoman.dist %>/*‘,
            ‘!<%= yeoman.dist %>/.git*‘
          ]
        }]
      },
      server: ‘.tmp‘
    },

    // Add vendor prefixed styles
    autoprefixer: {
      options: {
        browsers: [‘last 1 version‘]
      },
      dist: {
        files: [{
          expand: true,
          cwd: ‘.tmp/styles/‘,
          src: ‘{,*/}*.css‘,
          dest: ‘.tmp/styles/‘
        }]
      }
    },

    // Automatically inject Bower components into the app
    ‘bower-install‘: {
      app: {
        html: ‘<%= yeoman.app %>/index.html‘,
        ignorePath: ‘<%= yeoman.app %>/‘
      }
    },



    // Renames files for browser caching purposes
    rev: {
      dist: {
        files: {
          src: [
            ‘<%= yeoman.dist %>/scripts/{,*/}*.js‘,
            ‘<%= yeoman.dist %>/styles/{,*/}*.css‘,
            ‘<%= yeoman.dist %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}‘,
            ‘<%= yeoman.dist %>/styles/fonts/*‘
          ]
        }
      }
    },

    // Reads HTML for usemin blocks to enable smart builds that automatically
    // concat, minify and revision files. Creates configurations in memory so
    // additional tasks can operate on them
    useminPrepare: {
      html: ‘<%= yeoman.app %>/index.html‘,
      options: {
        dest: ‘<%= yeoman.dist %>‘
      }
    },

    // Performs rewrites based on rev and the useminPrepare configuration
    usemin: {
      html: [‘<%= yeoman.dist %>/{,*/}*.html‘],
      css: [‘<%= yeoman.dist %>/styles/{,*/}*.css‘],
      options: {
        assetsDirs: [‘<%= yeoman.dist %>‘]
      }
    },

    // The following *-min tasks produce minified files in the dist folder
    imagemin: {
      dist: {
        files: [{
          expand: true,
          cwd: ‘<%= yeoman.app %>/images‘,
          src: ‘{,*/}*.{png,jpg,jpeg,gif}‘,
          dest: ‘<%= yeoman.dist %>/images‘
        }]
      }
    },
    svgmin: {
      dist: {
        files: [{
          expand: true,
          cwd: ‘<%= yeoman.app %>/images‘,
          src: ‘{,*/}*.svg‘,
          dest: ‘<%= yeoman.dist %>/images‘
        }]
      }
    },
    htmlmin: {
      dist: {
        options: {
          collapseWhitespace: true,
          collapseBooleanAttributes: true,
          removeCommentsFromCDATA: true,
          removeOptionalTags: true
        },
        files: [{
          expand: true,
          cwd: ‘<%= yeoman.dist %>‘,
          src: [‘*.html‘, ‘views/{,*/}*.html‘],
          dest: ‘<%= yeoman.dist %>‘
        }]
      }
    },

    // Allow the use of non-minsafe AngularJS files. Automatically makes it
    // minsafe compatible so Uglify does not destroy the ng references
    ngmin: {
      dist: {
        files: [{
          expand: true,
          cwd: ‘.tmp/concat/scripts‘,
          src: ‘*.js‘,
          dest: ‘.tmp/concat/scripts‘
        }]
      }
    },

    // Replace Google CDN references
    cdnify: {
      dist: {
        html: [‘<%= yeoman.dist %>/*.html‘]
      }
    },

    // Copies remaining files to places other tasks can use
    copy: {
      dist: {
        files: [{
          expand: true,
          dot: true,
          cwd: ‘<%= yeoman.app %>‘,
          dest: ‘<%= yeoman.dist %>‘,
          src: [
            ‘*.{ico,png,txt}‘,
            ‘.htaccess‘,
            ‘*.html‘,
            ‘views/{,*/}*.html‘,
            ‘bower_components/requirejs/**/*‘,
            ‘images/{,*/}*.{webp}‘,
            ‘fonts/*‘
          ]
        }, {
          expand: true,
          cwd: ‘.tmp/images‘,
          dest: ‘<%= yeoman.dist %>/images‘,
          src: [‘generated/*‘]
        },
        {
          expand: true,
          dot: true,
          cwd: ‘<%= yeoman.app %>‘,
          dest: ‘<%= yeoman.dist %>/fonts‘,
          src: [‘bower_components/company-theme.git/src/css/fonts/*‘],
          flatten: true
        }]
      },
      styles: {
        expand: true,
        cwd: ‘<%= yeoman.app %>/styles‘,
        dest: ‘.tmp/styles/‘,
        src: ‘{,*/}*.css‘
      }
    },

    // Run some tasks in parallel to speed up the build process
    concurrent: {
      server: [
        ‘copy:styles‘
      ],
      test: [
        ‘copy:styles‘
      ],
      dist: [
        ‘copy:styles‘,
        ‘imagemin‘,
        ‘svgmin‘
      ]
    },

    // By default, your `index.html`‘s <!-- Usemin block --> will take care of
    // minification. These next options are pre-configured if you do not wish
    // to use the Usemin blocks.
    cssmin: {
      options: {
        keepSpecialComments: ‘0‘
      },
      dist: {
        files: {
          ‘<%= yeoman.dist %>/styles/main.css‘: [
            ‘.tmp/styles/{,*/}*.css‘,
            ‘<%= yeoman.app %>/styles/{,*/}*.css‘
          ]
        }
      }
    },
    // uglify: {
    //   dist: {
    //     files: {
    //       ‘<%= yeoman.dist %>/scripts/scripts.js‘: [
    //         ‘<%= yeoman.dist %>/scripts/scripts.js‘
    //       ]
    //     }
    //   }
    // },
    // concat: {
    //   dist: {}
    // },

    // Test settings
    karma: {
      unit: {
        configFile: ‘karma.conf.js‘,
        singleRun: true
      }
    },

    // Settings for grunt-bower-requirejs
    bower: {
      app: {
        rjsConfig: ‘<%= yeoman.app %>/scripts/main.js‘,
        options: {
          exclude: [‘requirejs‘, ‘json3‘, ‘es5-shim‘]
        }
      }
    },

    replace: {
      test: {
        src: ‘<%= yeoman.app %>/../test/test-main.js‘,
        overwrite: true,
        replacements: [{
          from: /paths: {[^}]+}/,
          to: function() {
            return require(‘fs‘).readFileSync(grunt.template.process(‘<%= yeoman.app %>‘) + ‘/scripts/main.js‘).toString().match(/paths: {[^}]+}/);
          }
        }]
      }
    },

    less: {
            dist: {
                expand: true,
                cwd: "<%= yeoman.app %>/styles",
                src: "{,*/}*.less",
                dest: ".tmp/styles",
                ext: ".css"
                
              }
    },
    // r.js compile config
    requirejs: {
      dist: {
        options: {
          dir: "<%= yeoman.dist %>/scripts/",
          modules: [{
            name: ‘main‘
          }],
          preserveLicenseComments: false, // remove all comments
          removeCombined: true,
          baseUrl: ‘<%= yeoman.app %>/scripts‘,
          mainConfigFile: ‘<%= yeoman.app %>/scripts/main.js‘,
          optimize: ‘uglify2‘,
          uglify2: {
            mangle: false
          }
        }
      }
    }
  });


  grunt.registerTask(‘serve‘, function (target) {
    if (target === ‘dist‘) {
      return grunt.task.run([‘build‘, ‘connect:dist:keepalive‘]);
    }

    grunt.task.run([
      ‘clean:server‘,
      ‘bower-install‘,
      ‘concurrent:server‘,
      ‘autoprefixer‘,
      ‘connect:livereload‘,
      ‘less‘,
      ‘watch‘
    ]);
  });

  grunt.registerTask(‘server‘, function (target) {
    grunt.log.warn(‘The `server` task has been deprecated. Use `grunt serve` to start a server.‘);
    grunt.task.run([‘serve:‘ + target]);
  });

  grunt.registerTask(‘test‘, [
    ‘clean:server‘,
    ‘concurrent:test‘,
    ‘autoprefixer‘,
    ‘connect:test‘,
    ‘karma‘
  ]);

  grunt.registerTask(‘build‘, [
    ‘clean:dist‘,
    ‘less‘,
    ‘bower-install‘,
    ‘bower:app‘,
    ‘replace:test‘,
    ‘useminPrepare‘,
    ‘concurrent:dist‘,
    ‘autoprefixer‘,
    ‘concat‘,
    ‘ngmin‘,
    ‘copy:dist‘,
    ‘cdnify‘,
    ‘cssmin‘,
    // Below task commented out as r.js (via grunt-contrib-requirejs) will take care of this
    // ‘uglify‘,
    ‘requirejs:dist‘,
    ‘rev‘,
    ‘usemin‘,
    ‘htmlmin‘
  ]);

  grunt.registerTask(‘default‘, [
    ‘newer:jshint‘,
    ‘test‘,
    ‘build‘
  ]);
};

详细每项的配置能够參考曾经的博客，就不多说了。