HTML ×Ö·û¼¯
HTML ×Ö·û¼¯
ÈçÐèÕýÈ·µØÏÔʾ HTML Ò³Ãæ£¬ä¯ÀÀÆ÷±ØÐëÖªµÀʹÓúÎÖÖ×Ö·û¼¯¡£
ÍòÎ¬ÍøÔçÆÚʹÓõÄ×Ö·û¼¯ÊÇ ASCII¡£ASCII Ö§³Ö 0-9 µÄÊý×Ö£¬´óдºÍСдӢÎÄ×Öĸ±í£¬ÒÔ¼°Ò»Ð©ÌØÊâ×Ö·û¡£
ÓÉÓںܶà¹ú¼ÒʹÓõÄ×Ö·û²¢²»ÊôÓÚ ASCII£¬ÏÖ´úä¯ÀÀÆ÷µÄĬÈÏ×Ö·û¼¯ÊÇ ISO-8859-1¡£
Èç¹ûÍøÒ³Ê¹Óò»Í¬ÓÚ ISO-8859-1 µÄ×Ö·û¼¯£¬¾ÍÓ¦¸ÃÔÚ <meta> ±êÇ©½øÐÐÖ¸¶¨¡£
ISO ×Ö·û¼¯
ISO ×Ö·û¼¯Êǹú¼Ê±ê×¼×éÖ¯ (ISO) Õë¶Ô²»Í¬µÄ×Öĸ±í/ÓïÑÔ¶¨ÒåµÄ±ê×¼×Ö·û¼¯¡£
ÏÂÃæÁгöÁËÊÀ½ç¸÷µØÊ¹ÓõIJ»Í¬×Ö·û¼¯£º
×Ö·û¼¯ | ÃèÊö | ʹÓ÷¶Î§ |
---|---|---|
ISO-8859-1 | Latin alphabet part 1 | ±±ÃÀ¡¢Î÷Å·¡¢À¶¡ÃÀÖÞ¡¢¼ÓÀձȺ£¡¢¼ÓÄô󡢷ÇÖÞ |
ISO-8859-2 | Latin alphabet part 2 | ¶«Å· |
ISO-8859-3 | Latin alphabet part 3 | SE Europe¡¢ÊÀ½çÓï¡¢ÆäËûÔÓÏî |
ISO-8859-4 | Latin alphabet part 4 | ˹¿°µÄÄÉάÑÇ/²¨Â޵ĺ££¨ÒÔ¼°ÆäËûûÓаüÀ¨ÔÚ ISO-8859-1 ÖеIJ¿·Ö£© |
ISO-8859-5 | Latin/Cyrillic part 5 | ʹÓùŴú˹À·òÓï×Öĸ±íµÄÓïÑÔ£¬±ÈÈç±£¼ÓÀûÑÇÓï¡¢°×¶íÂÞ˹ÎÄ¡¢¶íÂÞ˹Óï¡¢ÂíÆä¶ÙÓï |
ISO-8859-6 | Latin/Arabic part 6 | ʹÓð¢À²®×ÖĸµÄÓïÑÔ |
ISO-8859-7 | Latin/Greek part 7 | ÏÖ´úÏ£À°ÓÒÔ¼°ÓÐÏ£À°ÓïÑÜÉúµÄÊýѧ·ûºÅ |
ISO-8859-8 | Latin/Hebrew part 8 | ʹÓÃÏ£²®À´ÓïµÄÓïÑÔ |
ISO-8859-9 | Latin 5 part 9 | ÍÁ¶úÆäÓï |
ISO-8859-10 | Latin 6 | ÀÆÕÀ¼Óï¡¢ÈÕ¶úÂüÓï¡¢°®Ë¹»ùĦ±±Å·Óï |
ISO-8859-15 | Latin 9 (aka Latin 0) | Óë ISO 8859-1 ÀàËÆ£¬Å·Ôª·ûºÅºÍÆäËûһЩ×Ö·ûÈ¡´úÁËһЩ½ÏÉÙʹÓõķûºÅ |
ISO-2022-JP | Latin/Japanese part 1 | ÈÕ±¾Óï |
ISO-2022-JP-2 | Latin/Japanese part 2 | ÈÕ±¾Óï |
ISO-2022-KR | Latin/Korean part 1 | º«Óï |
Unicode ±ê×¼
ÓÉÓÚÉÏÃæÁгöµÄ×Ö·û¼¯¶¼ÓÐÈÝÁ¿ÏÞÖÆ£¬¶øÇÒ²»¼æÈݶàÓïÑÔ»·¾³£¬Unicode ÁªÃË¿ª·¢ÁË Unicode ±ê×¼¡£
Unicode ±ê×¼º¸ÇÁËÊÀ½çÉϵÄËùÓÐ×Ö·û¡¢±êµãºÍ·ûºÅ¡£
²»ÂÛÊǺÎÖÖÆ½Ì¨¡¢³ÌÐò»òÓïÑÔ£¬Unicode ¶¼Äܹ»½øÐÐÎı¾Êý¾ÝµÄ´¦Àí¡¢´æ´¢ºÍ½»»»¡£
Unicode ÁªÃË
Unicode ÁªÃË¿ª·¢ÁË Unicode ±ê×¼¡£ËûÃǵÄÄ¿±êÊÇÓñê×¼µÄ Unicode ת»»¸ñʽ (UTF) À´È¡´úÏÖÓеÄ×Ö·û¼¯¡£
Unicode ±ê×¼ÒѾ»ñµÃÁ˳ɹ¦£¬ÔÚ XML¡¢Java¡¢ECMAScript (JavaScript)¡¢LDAP¡¢CORBA 3.0¡¢WML ÖУ¬Unicode ÒѾµÃµ½ÁËʵÏÖ¡£ÔÚÐí¶à²Ù×÷ϵͳÒÔ¼°ËùÓеÄÏÖ´úä¯ÀÀÆ÷ÖУ¬Unicode ͬÑùµÃµ½ÁËÖ§³Ö¡£
Unicode ÁªÃËÓëÁìµ¼ÐԵıê×¼·¢Õ¹×éÖ¯½øÐкÏ×÷£¬±ÈÈç ISO¡¢W3C ÒÔ¼° ECMA¡£
Unicode ¿ÉÒÔ±»²»Í¬µÄ×Ö·û¼¯¼æÈÝ¡£×î³£ÓõıàÂ뷽ʽÊÇ UTF-8 ºÍ UTF-16£º
- UTF-8
- UTF8 ÖеÄ×Ö·û¿ÉÒÔÊÇ 1-4 ¸ö×Ö½Ú³¤¡£UTF-8 ¿ÉÒÔ±íʾ Unicode ±ê×¼ÖеÄÈÎÒâ×Ö·û¡£UTF-8 Ïòºó¼æÈÝ ASCII¡£UTF-8 ÊÇÍøÒ³ºÍµç×ÓÓʼþµÄÊ×Ñ¡±àÂë¡£
- UTF-16
- 16 ±ÈÌØµÄ Unicode ת»»¸ñʽÊÇÒ»ÖÖ Unicode ¿É±ä×Ö·û±àÂ룬Äܹ»¶ÔÈ«²¿ Unicode Ö¸Áî±í½øÐбàÂë¡£UTF-16 Ö÷Òª±»ÓÃÓÚ²Ù×÷ϵͳºÍ»·¾³ÖУ¬±ÈÈç΢ÈíµÄ Windows 2000/XP/2003/Vista/CE ÒÔ¼° Java ºÍ .NET ×Ö½Ú´úÂë»·¾³¡£
Ìáʾ£º×îÇ°ÃæµÄ 256 ¸ö Unicode ×Ö·û¼¯×Ö·û¶ÔÓ¦ÓÚ 256 ¸ö ISO-8859-1 ×Ö·û¡£
Ìáʾ£ºËùÓÐ HTML 4 ´¦ÀíÆ÷¾ùÒÑÖ§³Ö UTF-8£¬¶øËùÓÐ XHTML ºÍ XML ´¦ÀíÆ÷Ö§³Ö UTF-8 ºÍ UTF-16¡£