您的位置：首页 > Web前端 > JavaScript

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

2017-07-22 21:29 441 查看
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（详细介绍,安装可看http://blog.csdn.net/edagarli/article/details/26359535）

justhacker@justhacker-ThinkPad-Edge-E440:~/projects/nodejs/chattingnode$ bower

Usage:

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 version

Options:

-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 root

See 'bower help <command>' for more information on a specific command.


说明bower成功安装!

使用bower来安装bootstrap和angularjs

justhacker@justhacker-ThinkPad-Edge-E440:~/projects/nodejs/chattingnode$ bower install bootstrap angular --save
bower 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.gz bower download      https://github.com/twbs/bootstrap/archive/v3.1.1.tar.gz bower extract       angular#* archive.tar.gz
bower resolved      git://github.com/angular/bower-angular.git#1.2.16
bower extract       bootstrap#* archive.tar.gz
bower resolved      git://github.com/twbs/bootstrap.git#3.1.1
bower cached        git://github.com/jquery/jquery.git#2.1.1
bower validate      2.1.1 against git://github.com/jquery/jquery.git#>= 1.9.0
bower install       angular#1.2.16
bower install       bootstrap#3.1.1
bower install       jquery#2.1.1
bower no-json       No bower.json file to save to, use bower init to create one

angular#1.2.16 bower_components/angular

bootstrap#3.1.1 bower_components/bootstrap
└── jquery#2.1.1

jquery#2.1.1 bower_components/jquery


加入类库到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>


项目源代码地址：https://github.com/edagarli/chattingnode
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 点击这里给我发消息
标签： 
相关文章推荐
新的分享
章节导航