socket.io+angular.js+express.js做个聊天应用(三)

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接着前面博客文章socket.io+angular.js+express.js做个聊天应用（二）

首先开发之前先介绍下bower，它是用来管理前端类库的（具体介绍,安装可看http://blog.csdn.net/edagarli/article/details/26359535）

justhacker@justhacker-ThinkPad-Edge-E440:~/projects/nodejs/chattingnode$ bowerUsage:    bower <command> [<args>] [<options>]Commands:    cache                   Manage bower cache    help                    Display help information about Bower    home                    Opens a package homepage into your favorite browser    info                    Info of a particular package    init                    Interactively create a bower.json file    install                 Install a package locally    link                    Symlink a package folder    list                    List local packages    lookup                  Look up a package URL by name    prune                   Removes local extraneous packages    register                Register a package    search                  Search for a package by name    update                  Update a local package    uninstall               Remove a local package    version                 Bump a package versionOptions:    -f, --force             Makes various commands more forceful    -j, --json              Output consumable JSON    -l, --log-level         What level of logs to report    -o, --offline           Do not hit the network    -q, --quiet             Only output important information    -s, --silent            Do not output anything, besides errors    -V, --verbose           Makes output more verbose    --allow-root            Allows running commands as rootSee 'bower help <command>' for more information on a specific command.

说明bower安装成功!

使用bower来安装bootstrap和angularjs

justhacker@justhacker-ThinkPad-Edge-E440:~/projects/nodejs/chattingnode$ bower install bootstrap angular --savebower not-cached    git://github.com/twbs/bootstrap.git#*bower resolve       git://github.com/twbs/bootstrap.git#*bower not-cached    git://github.com/angular/bower-angular.git#*bower resolve       git://github.com/angular/bower-angular.git#*bower download      https://github.com/angular/bower-angular/archive/v1.2.16.tar.gzbower download      https://github.com/twbs/bootstrap/archive/v3.1.1.tar.gzbower extract       angular#* archive.tar.gzbower resolved      git://github.com/angular/bower-angular.git#1.2.16bower extract       bootstrap#* archive.tar.gzbower resolved      git://github.com/twbs/bootstrap.git#3.1.1bower cached        git://github.com/jquery/jquery.git#2.1.1bower validate      2.1.1 against git://github.com/jquery/jquery.git#>= 1.9.0bower install       angular#1.2.16bower install       bootstrap#3.1.1bower install       jquery#2.1.1bower no-json       No bower.json file to save to, use bower init to create oneangular#1.2.16 bower_components/angularbootstrap#3.1.1 bower_components/bootstrap└── jquery#2.1.1jquery#2.1.1 bower_components/jquery

添加类库到index.ejs中

<!DOCTYPE html><html>  <head>  <meta charset="UTF-8">    <title><%= title %></title>    <link rel='stylesheet' href='/stylesheets/style.css' />    <link rel='stylesheet' href='/components/bootstrap/dist/css/bootstrap.css' />    <script type="text/javascript" src="/socket.io/socket.io.js"></script>    <script type="text/javascript" src="/components/jquery/jquery.js"></script>    <script type="text/javascript" src="/components/bootstrap/dist/js/bootstrap.js"></script>    <script type="text/javascript" src="/components/angular/angular.js"></script>  </head>  <body>  <script type="text/javascript">       var socket=io.connect('/');       socket.on('connected',function(){         alert('connected to chattingRoom!');       });  </script>    <h1><%= title %></h1>    <p>Welcome to <%= title %></p>  </body></html>

项目源码地址：https://github.com/edagarli/chattingnode

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