HTML 5 <form> method ÊôÐÔ

ʵÀý

ʹÓà "post" ·½·¨À´Ìá½»±íµ¥£º

<form action="demo_post_enctype.asp" method="post">
  First name: <input type="text" name="fname" /><br />
  Last name: <input type="text" name="lname" /><br />
  <input type="submit" value="Submit" />
</form>

Ç××ÔÊÔÒ»ÊÔ

¶¨ÒåºÍÓ÷¨

method ·½·¨¹æ¶¨ÈçºÎ·¢ËÍ±íµ¥Êý¾Ý£¨form-data£©£¨±íµ¥Êý¾Ý»á±»·¢Ë͵½ÔÚ action ÊôÐÔÖй涨µÄÒ³ÃæÖУ©¡£

¿ÉÒÔͨ¹ýÒÔÏ·½Ê½·¢ËÍ form-data £º

  • ÒÔ URL ±äÁ¿ (ʹÓà method="get") µÄÐÎʽÀ´·¢ËÍ
  • ÒÔ HTTP post (ʹÓà method="post") µÄÐÎʽÀ´·¢ËÍ

¹ØÓÚ "get" ·½·¨µÄ×¢ÊÍ£º

  • ¸Ã·½·¨½«±íµ¥Êý¾ÝÒÔÃû³Æ/Öµ¶ÔµÄÐÎʽ¸½¼Óµ½ URL ÖÐ
  • ¸Ã·½·¨¶ÔÓÚÓû§Ï£Íû¼ÓÈëÊéÇ©µÄ±íµ¥Ìá½»ºÜÓÐÓÃ
  • ÔÚ URL ÖзÅÖõÄÊý¾ÝÁ¿ÊÇÓÐÏÞÖÆµÄ£¨²»Í¬µÄä¯ÀÀÆ÷Óвî±ð£©£¬ËùÒÔÎÞ·¨È·±£ËùÓÐ±íµ¥Êý¾ÝµÃµ½ÕýÈ·µØ´«Êä
  • ¾ø²»ÒªÊ¹Óà "get" ·½·¨À´´«ÊäÃô¸ÐÐÅÏ¢£¡£¨ÃÜÂë»òÆäËûÃô¸ÐÐÅÏ¢ÔÚä¯ÀÀÆ÷µØÖ·À¸ÖÐÊǿɼûµÄ£©

¹ØÓÚ "post" ·½·¨µÄ×¢ÊÍ£º

  • ¸Ã·½·¨ÒÔ HTTP post ÊÂÎñµÄ·½Ê½À´´«µÝ±íµ¥Êý¾Ý
  • ÎÞ·¨½«Í¨¹ý "post" ·½·¨Ìá½»µÄ±íµ¥¼ÓÈëÊéÇ©
  • Óë "get" Ïà±È£¬"post" ·½·¨¸ü½¡×³¸ü°²È«£¬¶øÇÒ "post" ûÓÐÈÝÁ¿ÏÞÖÆ

HTML 4.01 Óë HTML 5 Ö®¼äµÄ²îÒì

ÎÞ²î±ð¡£

Óï·¨

<form method="value">

ÊôÐÔÖµ

Öµ ÃèÊö
get Ïò URL ×·¼Ó±íµ¥Êý¾Ý£¨form-data£©£ºURL?name=value&name=value
post ÒÔ HTTP post ÊÂÎñµÄÐÎʽ·¢ËÍ±íµ¥Êý¾Ý£¨form-data£©