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Apache & HTML. Speaker: Hsiang-Ting Fang Date: 2012/07/12. Outline. Introduction Web Server Setup apache HTML Text Form New standard – HTML5 Development tools References. 2. Web Server. 在 WWW 的服務上,提供使用者所要求網頁內容的伺服器 提供的網頁內容又可分為靜態網頁跟動態網頁
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Apache & HTML Speaker: Hsiang-Ting Fang Date: 2012/07/12
Outline • Introduction • Web Server • Setup apache • HTML • Text • Form • New standard – HTML5 • Development tools • References 2
Web Server • 在WWW的服務上,提供使用者所要求網頁內容的伺服器 • 提供的網頁內容又可分為靜態網頁跟動態網頁 • 根據Netcraft在2012年1月所發表的調查結果,使用Apache的比例最高,為64.36%,其次為Microsoft的IIS,為14.99% http://news.netcraft.com/archives/2012/01/ 3
Apache HTTP server project • 由Apache Software Foundation所維護的開源網頁伺服器專案。 • 支援Unix、Linux、Windows • 能提供靜態、動態的網頁服務,如要達到動態網頁服務,可以安裝PHP搭配上MySQL來完成,如果是安裝在Linux的平台上,通常稱為LAMP (Linux + Apache + MySQL + PHP) 4
Install Apache • On Linux (CentOS): • yum install httpd mysql-server php php-devel php-mysql (need root) • On Windows: • Download AppServ • AppServ is a full-featured of Apache, MySQL, PHP 5
Configuration • 設定檔路徑:/etc/httpd/conf/httpd.conf • DocumentRoot "/var/www/html“ • <IfModule mod_userdir.c> UserDir www</IfModule> • DirectoryIndex index.html index.html.var index.htm index.php • AddDefaultCharset UTF-8 • <VirtualHost *:80 > ServerAdmin dmcverdan@gmail.com DocumentRoot /var/www/html/mrtg ServerName mrtg.dvc.ncnu.info ErrorLog logs/error.mrtg.ncnu.info</VirtualHost>
Startup Apache • Command: • /et c/init.d/httpd start|stop|restart • chkconfig httpd on|off • netstat –nlpt • file dictionary: /var/www/ • Apache test page: • http://localhost • http://127.0.0.1 • http://your_IP_address 7
HTML • HTML (超文字標示語言) • 全名為HyperText Markup Language • 具有超文字(HyperText)、超連結(HyperLink)、超媒體(HyperMedia)的特性,透過HTTP通訊協定,便能夠透過WWW的架構做交流 • 超文字是藉由一些特殊標籤的協助,用來組織文件內容 • 標示(Markup)是透過在文件中插入標籤(tag)來賦予文字一些特性 8
HTML basic format • <html> <head> <title> 網頁的標題 </title> </head> <body> 網頁的內容 </body> </html> 不會顯示的內容 會顯示的內容 9
HTML Tags • <…> • Paired Tags:<…> … </…> • Single Tag:<…/> • <element attribute1=“value1” attribute2=“value2” …> 10
Text - Headings • Headings • <h1>The Main Title, Largest Headings</h1> • <h2>The Subtitle, Smaller than H1</h2> • <h3>The Sub-subtitle, Smaller than H2</h3> • <h4>…</h4> • <h5>…</h5> • <h6>The Smallest Title</h6> 11
Text - Paragraphs • <p>…</p> • Alignment – An Optional Attribute of <p> • <p align=“left”>ABC…</p> • <p align=“center”>DEF…</p> • <p align=“right”>GHI…</p> • <p align=“justify”>JKL…</p> 12
Text – Space and Line Breaks • How to create multiple spaces? • □ = • Linux□□Group = Linux Group • How to break lines? • Hello ┘ Linux Group ┘ • Hello<br/>Linux Group<br/> 13
Test – Some Common Effects • <b>Bold</b> = Bold • <i>Italic</i> = Italic • <u> Underline</u> = Underline • <del>Delete</del> = Delete • X<sup>2</sup> = X2 • X<sub>2</sub> = X2 14
Text – Special Characters • □ = • < = < • > = > • & = & • “ = " • “a>b”□&□”a<b” = "a>b" & "a<b" 15
Text – Horizontal Line • <hr/> = • Separating Content • It is a new paragraph after <hr/> 16
Hyperlink • Anchor • <a href = “URL”> Description for the link to some URL </a> • FTP • <a href = “FTP_URL”>This is a FTP</a> • Browser will open some directory or download the file • E-mail • <a href = “mailto:MAIL_URL”>Send to me</a> • Browser will start a program, like Outlook, for user to compose e-mails 17
Image • <img src=“URL of Image” alt=“An alternate Text for Image” title=“Image Description for Mouse” border=“pixels” height=“pixels/%” width=“pixels/%” /> 18
List • Unordered List • ● • ○ • ■ • Ordered List • 1, 2, 3, … • A, B, C, … 19
List – Unordered List • <ul> - Tag for Unordered List • Type=“…” • disc - ● • circle - ○ • square - ■ • <li> - Tag for a List Item • <ul> <li>Linux</li> <li>Windows</li> </ul> 20
List – Ordered List • <ol> - Tag for Ordered List • Type=“…” • 1 – 1, 2, 3, … • A – A, B, C, … • I – Ⅰ, Ⅱ, Ⅲ, … • <ol type=“1”> <li>Linux</li> <li value=“5”>Windows</li> </ol> 21
Form • <form action=“” method=“” enctype=“” > <input…/>… <select…>…</select>… <textarea>…</textarea>… </form> 22
Form - input • <input type=“text/radio/checkbox/button/file/password/ submit/reset/…” name=“InputName” value=“InputValue” /> 23
HTML5 • HTML5是一個新的網路標準,目標在於取代現有的HTML標準 • HTML5 ~= HTML + CSS* + JavaScript APIs • 需要瀏覽器的支援 *CSS = Cascading Style Sheets 24
HTML5 – HTML features • Semantics (New tags, Link Relations, Microdata) • Accessibility (ARIA* roles) • Web Forms 2.0 (Input Fields) • Multimedia (Audio Tag, Video Tag) • 2D and 3D drawing (Canvas, WebGL, SVG*) *ARIA = Accessible Rich Internet Applications *SVG = Scalable Vector Graphics 25
26 http://slides.html5rocks.com/#slide21
27 http://slides.html5rocks.com/#slide22
Development tools • On Linux: • vi, vim, … • Blue fish • On Windows: • Notepad • Dreamweaver • Blue fish 28
References • Apache HTTP Server Project • http://httpd.apache.org/ • Appserv Open Project • http://www.appservnetwork.com/index.php • WWW伺服器 (鳥哥的Linux私房菜) • http://linux.vbird.org/linux_server/0360apache.php • World Wide Web Consortium (W3C) • http://www.w3.org/ • HTML5ROCKS (Made by Google) • http://www.html5rocks.com/ • http://voip.com.ncnu.edu.tw/Summer2010/Apache_HTML.ppt 29
Exercise • 安裝Apach並啟動它 • 將網頁個人目錄對應到的路徑改成public_html • 將往頁的index頁面指向index.happy並在個人網頁目錄建制一個index.happy檔案