HTML ?? ???? ?????
?????? ???? ????? ? ? ????. Baidu News? ?? ??? ??? ???? ?? ???? ???? ????.
???? ?????? ?? ??? ??? ???????
?????
?? ??:
<a attribute = "value">...</a>
??: <a>? <a> ??? ??? ? ????.
?? ??
- href: ?? ?? ??? URL???. URL? ?? ??? ?? ?? ?? ??? ?? ????.
- target: ?? ??? ?? ????.
- _blank: ?? ??? ? ??? ???.
- _self: ?? ??? ?? ??? ???(????? ??). "??" ??? ?????.
- _parent: ?? ??? ?? ??? ???.
- _top: ??? ??? ?? ??? ???.
- name: ?? ??? ??? ?????. .
1. ?? ?? URL
?? ??? ?????? ?? "<a href="http://"??? ?? ? ??? ??.">http://"??? ?? ? ??? ??.</a>"?? ?????. ?:
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <h1>歡迎加入php.cn</h1> <a href="http://www.miracleart.cn/" >php.cn</a> <hr> <a href="http://www.taobao.com/" target="_blank">淘寶網(wǎng)</a> <hr> <a href="http://www.baidu.com/" target="_blank">百度</a> </body> </html>
(2) ?? ?? ??(?? ???? ??)
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <h1>歡迎加入php.cn</h1> <a href="http://www.miracleart.cn/" >php.cn</a> <hr> <a href="http://www.taobao.com/" target="_blank">淘寶網(wǎng)</a> <hr> <a href="http://www.baidu.com/" target="_blank">百度</a> <a href="file:///D:/image.html" target="_blank">點擊查看圖片</a> </body> </html>
??: ???? ??????
2. ?? ?? URL(???? ? ??? ?? ?? ????? ???? ???? ???.)
(1) ?? ??? ?? ??? ??? ?? ??? ??, ?? ??? ?? ?? ??? ?? ???.
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <h1>歡迎加入php.cn</h1> <a href="1.jpg">圖片</a> </body> </html>
(2) ?? ??? ?? ??? ?? ??? ??? ??? ??? ????. ?? "?? ??"? ?? ?? "?? ??"? ????. ".
?, ?? ??? ?? ??? ?????.<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <h1>歡迎加入php.cn</h1> <a href="image/1.jpg">圖片</a> </body> </html>
(3) ?? ??? ?? ????? ????, ?? ????? ??? ? ?? ?????? ??? ????.
"../" ??? ?? ?????.
"../"? ?? ????? ?????.
"../../"? ?? ? ??? ?????.
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <h1>歡迎加入php.cn</h1> <a href="../image/1.jpg">圖片</a> </body> </html>
3. ????
(1), ???? ??
?? ??? ??? ???? ???? ??????
??, ?? ??? ? ?? ??? ????? ?????? ?: .jpg, .png, .gif, .html, .htm, .txt ?
???? ??? ?????? ?? ??? ? ????. ?: .doc, .xls, .ppt, .rar, .psd...
? ?? ??? ? ?? ?? ???? ??? ?????.
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <h1>歡迎加入php.cn</h1> <a href="image/1.rar">下載</a> </body> </html>
(2), ??? ??
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <h1>歡迎加入php.cn</h1> <a href="mailto:php@php.cn">有問題的話,請給我們發(fā)郵件</a> </body> </html>
(3), ?? ? ??(#)
?? ?? ?? ??:
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <h1>歡迎加入php.cn</h1> <a href="#">這是一個空鏈接</a> </body> </html>