一、安装gulp（已经安装了node环境）
npm install -g gulp
二、在package.json文件中配置依赖插件
{
"name": "xxxx",
"version": "0.0.0",
"private": true,
"scripts": {
"start": "node ./bin/www"
},
"devDependencies": {
"del": "^2.2.0",
"gulp": "^3.9.1",
"gulp-autoprefixer": "^3.1.0",
"gulp-cache": "^0.4.5",
"gulp-compass": "^2.1.0",
"gulp-concat": "^2.6.0",
"gulp-imagemin": "^3.0.1",
"gulp-jshint": "^2.0.1",
"gulp-livereload": "^3.8.1",
"gulp-minify-css": "^1.2.4",
"gulp-notify": "^2.2.0",
"gulp-rename": "^1.2.2",
"gulp-requirejs": "^0.1.3",
"gulp-requirejs-optimize": "^1.0.0",
"gulp-sass": "^2.3.2",
"gulp-sourcemaps": "^1.6.0",
"gulp-uglify": "^1.5.3"
}
}
注：devDependencies里可以注册你要包含的插件以及相应的版本
三、安装这些插件
npm install （如果想单独安装某个插件 npm install --save-dev gulp-uglify@version）
四、配置gulpfile.js文件
var gulp = require('gulp'),
sass = require('gulp-sass'),
compass = require('gulp-compass'),
autoprefixer = require('gulp-autoprefixer'),
minifycss = require('gulp-minify-css'),
jshint = require('gulp-jshint'),
uglify = require('gulp-uglify'),
imagemin = require('gulp-imagemin'),
rename = require('gulp-rename'),
concat = require('gulp-concat'),
notify = require('gulp-notify'),
cache = require('gulp-cache'),
livereload = require('gulp-livereload'),
del = require('del'),
sourcemaps = require('gulp-sourcemaps'),
requirejsOptimize=require('gulp-requirejs-optimize');
gulp.task('styles', function() {
return gulp.src('public/stylesheets/src/*.scss')
.pipe(sass({outputStyle: 'expanded'}).on('error', sass.logError))
.pipe(sourcemaps.init())
.pipe(autoprefixer('last 2 version'))
.pipe(sourcemaps.write())
.pipe(gulp.dest('public/stylesheets/dist'))
.pipe(rename({suffix: '.min'}))
.pipe(minifycss())
.pipe(gulp.dest('public/stylesheets/dist'))
.pipe(notify({ message: 'Styles task complete' }));
//.pipe(browserSync.reload({stream: true}));
});
gulp.task('scripts', function() {
return gulp.src('public/javascripts/src/**/*.js')
// .pipe(jshint('.jshintrc'))
// .pipe(jshint.reporter('default'))
.pipe(requirejsOptimize({
mainConfigFile: 'public/javascripts/src/config.js',
//optimize: 'none',
optimize: 'none',
exclude: [
'angular',
'angularRoute',
'angularMocks',
'text',
'ngFileUpload',
'routeStyles',
'uediter',
'ueditorConfig',
'ueditorAll',
'pagination'
]
}))
.pipe(gulp.dest('public/javascripts/dist'))
.pipe(rename({suffix: '.min'}))
.pipe(uglify())
.pipe(gulp.dest('public/javascripts/dist'))
.pipe(notify({ message: 'Scripts task complete' }));
});
gulp.task('images', function() {
return gulp.src('public/images/src/**/*')
.pipe(cache(imagemin({ optimizationLevel: 5, progressive: true, interlaced: true })))
.pipe(gulp.dest('public/images/dist'))
.pipe(notify({ message: 'Images task complete' }));
});
gulp.task('clean', function(cb) {
del(['public/stylesheets/dist', 'public/javascripts/dist', 'public/images/dist'], cb)
});
gulp.task('blog',function() {
gulp.start('styles', 'scripts', 'images');
});
gulp.task('watch', function() {
// Watch .scss files
gulp.watch('public/stylesheets/src/**/*.scss', ['styles']);
// Watch .js files
gulp.watch('public/javascripts/src/**/*.js', ['scripts']);
// Watch image files
gulp.watch('public/images/src/**/*', ['images']);
livereload.listen();
// Watch any files in dist/, reload on change
gulp.watch(['public/stylesheets/dist', 'public/javascripts/dist', 'public/images/dist']).on('change', livereload.changed);
});
注：以上为比较直观简单的配置，可以使用gulp-load-plugin插件进一步优化该文件，相关插件功能可以访问官网查看相关的信息
五、angular + requirejs 使用
1、首先看下js文件的目录结构
2、看下main.js文件的内容
require.config({
paths: {
angular: '../lib/angular/angular',
angularRoute: '../lib/angular-route/angular-route',
angularMocks: '../lib//angular-mocks/angular-mocks',
text: '../lib/requirejs-text/text',
ngFileUpload:'../lib/ng-file-upload/ng-file-upload',
routeStyles:'../lib/angular-route-styles/route-styles',
ueditorConfig:'../lib/ueditor/ueditor.config',
ueditorAll:'../lib/ueditor/ueditor.all',
uediter:'../lib/angular-ueditor/dist/angular-ueditor',
pagination:'../lib/angularjs-pagination/src/ng-pagination'
},
shim: {
'angular' : {'exports' : 'angular'},
'angularRoute': ['angular'],
'angularMocks': {
deps:['angular'],
'exports':'angular.mock'
} ,
'ngFileUpload': ['angular'],
'routeStyles':['angular'],
'uediter':['ueditorConfig','ueditorAll','angular'],
'pagination':['angular']
},
priority: [
"angular"
]
});
//http://code.angularjs.org/1.2.1/docs/guide/bootstrap#overview_deferred-bootstrap
window.name = "NG_DEFER_BOOTSTRAP!";
require( [
'angular',
'app',
'routes'
], function(angular, app, routes) {
'use strict';
var $html = angular.element(document.getElementsByTagName('html')[0]);
angular.element().ready(function() {
angular.resumeBootstrap([app['name']]);
});
});
3、看下app.js文件内容
define([
'angular',
'filters',
'services',
'directives',
'controllers',
'angularRoute',
'ngFileUpload',
'routeStyles',
'pagination',
'uediter'
], function (angular, filters, services, directives, controllers) {
'use strict';
// Declare app level module which depends on filters, and services
return angular.module('myApp', [
'ngRoute',
'ngFileUpload',
'ng.ueditor',
'routeStyles',
'ng-pagination',
'myApp.controllers',
'myApp.filters',
'myApp.services',
'myApp.directives'
], function($httpProvider) {
// Use x-www-form-urlencoded Content-Type
$httpProvider.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';
/**
* The workhorse; converts an object to x-www-form-urlencoded serialization.
* @param {Object} obj
* @return {String}
*/
var param = function(obj) {
var query = '', name, value, fullSubName, subName, subValue, innerObj, i;
for(name in obj) {
value = obj[name];
if(value instanceof Array) {
for(i=0; i<value.length; ++i) {
subValue = value[i];
fullSubName = name + '[' + i + ']';
innerObj = {};
innerObj[fullSubName] = subValue;
query += param(innerObj) + '&';
}
}
else if(value instanceof Object) {
for(subName in value) {
subValue = value[subName];
fullSubName = name + '[' + subName + ']';
innerObj = {};
innerObj[fullSubName] = subValue;
query += param(innerObj) + '&';
}
}
else if(value !== undefined && value !== null)
query += encodeURIComponent(name) + '=' + encodeURIComponent(value) + '&';
}
return query.length ? query.substr(0, query.length - 1) : query;
};
// Override $http service's default transformRequest
$httpProvider.defaults.transformRequest = [function(data) {
return angular.isObject(data) && String(data) !== '[object File]' ? param(data) : data;
}];
});
});
4、路由文件routes.js文件下内容
define(['angular', 'app'], function(angular, app) {
'use strict';
return app.config(['$routeProvider',function($routeProvider) {
$routeProvider.when('/', {
templateUrl: 'templates/main.html',//加载的模版
controller: 'index' ,//加载的控制器
css: 'stylesheets/dist/index.css'//加载的样式
});
$routeProvider.otherwise({redirectTo: '/'});
}]);
});
5、控制器 （以下以分页服务为例子 ）
（1）controllers文件内容
define(['angular', 'services'], function (angular) {
'use strict';
/* Controllers */
return angular.module('myApp.controllers', ['myApp.services'])
// Sample controller where service is being used
.controller('index', ['$scope', '$injector', function ($scope, $injector) {
require(['controllers/index'], function(index) {
// injector method takes an array of modules as the first argument
// if you want your controller to be able to use components from
// any of your other modules, make sure you include it together with 'ng'
// Furthermore we need to pass on the $scope as it's unique to this controller
$injector.invoke(index, this, {'$scope': $scope});
});
}])
});
（2）index文件下内容
define([], function() {
return ['$scope', '$http','$sce', 'pagination',function($scope, $http, $sce,pagination) {
// You can access the scope of the controller from here
$scope.posts = [];
var getPosts= function () {
var postData = {
page: 1,
pageSize: 10
}
var url = '/main'
pagination.list($http,url,postData).success(function (response) {
console.log(response);
// $scope.paginationConf.totalItems = response.total;
$scope.posts = angular.forEach(angular.fromJson(response.posts), function (post) {
post.post = $sce.trustAsHtml(post.post);
});
});
}
getPosts();
$scope.onPageChange = function() {
// ajax request to load data
console.log($scope.currentPage);
};
// set pagecount in $scope
$scope.pageCount = 100;
//配置分页基本参数
/***************************************************************
当页码和页面记录数发生变化时监控后台查询
如果把currentPage和itemsPerPage分开监控的话则会触发两次后台事件。
***************************************************************/
// $scope.$watch('paginationConf.currentPage + paginationConf.itemsPerPage', getPosts);
// because this has happened asynchroneusly we've missed
// Angular's initial call to $apply after the controller has been loaded
// hence we need to explicityly call it at the end of our Controller constructor
$scope.$apply();
}];
});
6、服务（没有找到方法实现按需加载 如果有好的的方法实现像控制器那样按需加载 请留言给我 感激不尽，谢谢）
（1）services文件内容
define(['angular','require','services/pagination'], function (angular,require) {
'use strict';
/* Services */
// Demonstrate how to register services
// In this case it is a simple value service.
angular.module('myApp.services', [])
.value('version', '0.1')
.factory('pagination',function () {
return require('services/pagination');
})
});
（2）pagination文件下内容
define([], function() {
var list = function ($http,url,postData) {
return $http.post(url, postData);
}
return {
list: function ($http,url,postData) {
return list($http,url,postData);
}
}
});
7、指令和过滤器实现和服务实现事一样的
（1）directives文件下内容
define(['angular', 'services'], function(angular, services) {
'use strict';
/* Directives */
angular.module('myApp.directives', ['myApp.services'])
.directive('appVersion', ['version', function(version) {
return function(scope, elm, attrs) {
elm.text(version);
};
}]);
});
（2）filters文件内容
define(['angular', 'services'], function (angular, services) {
'use strict';
/* Filters */
angular.module('myApp.filters', ['myApp.services'])
.filter('interpolate', ['version', function(version) {
return function(text) {
return String(text).replace(/\%VERSION\%/mg, version);
};
}]);
});
（注：如果有更好的实现方式或错误 请留言给我 或 demo地址给我 谢谢）
未完待续（angular 深入理解和开发）
