HTML <!DOCTYPE>
<!DOCTYPE> ÉùÃ÷°ïÖúä¯ÀÀÆ÷ÕýÈ·µØÏÔÊ¾ÍøÒ³¡£
<!DOCTYPE> ÉùÃ÷
Web ÊÀ½çÖдæÔÚÐí¶à²»Í¬µÄÎĵµ¡£Ö»ÓÐÁ˽âÎĵµµÄÀàÐÍ£¬ä¯ÀÀÆ÷²ÅÄÜÕýÈ·µØÏÔʾÎĵµ¡£
HTML Ò²Óжà¸ö²»Í¬µÄ°æ±¾£¬Ö»ÓÐÍêÈ«Ã÷°×Ò³ÃæÖÐʹÓõÄÈ·ÇÐ HTML °æ±¾£¬ä¯ÀÀÆ÷²ÅÄÜÍêÈ«ÕýÈ·µØÏÔʾ³ö HTML Ò³Ãæ¡£Õâ¾ÍÊÇ <!DOCTYPE> µÄÓô¦¡£
<!DOCTYPE> ²»ÊÇ HTML ±êÇ©¡£ËüΪä¯ÀÀÆ÷ÌṩһÏîÐÅÏ¢£¨ÉùÃ÷£©£¬¼´ HTML ÊÇÓÃʲô°æ±¾±àдµÄ¡£
Ìáʾ£ºW3School ¼´½«Éý¼¶Îª×îÐ嵀 HTML5 ÎĵµÀàÐÍ¡£
ʵÀý
´øÓÐ HTML5 DOCTYPE µÄ HTML Îĵµ£º
<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
</head>
<body>
The content of the document......
</body>
</html>
HTML °æ±¾
´Ó Web µ®ÉúÔçÆÚÖÁ½ñ£¬ÒѾ·¢Õ¹³ö¶à¸ö HTML °æ±¾£º
°æ±¾ | Äê·Ý |
---|---|
HTML | 1991 |
HTML+ | 1993 |
HTML 2.0 | 1995 |
HTML 3.2 | 1997 |
HTML 4.01 | 1999 |
XHTML 1.0 | 2000 |
HTML5 | 2012 |
XHTML5 | 2013 |
³£ÓõÄÉùÃ÷
HTML5
<!DOCTYPE html>
HTML 4.01
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
XHTML 1.0
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
ÈçÐèÍêÕûµÄÎĵµÀàÐÍÉùÃ÷ÁÐ±í£¬Çë·ÃÎÊÎÒÃÇµÄ DOCTYPE ²Î¿¼Êֲᡣ