HTTP ·½·¨£ºGET ¶Ô±È POST
Á½ÖÖ×î³£ÓÃµÄ HTTP ·½·¨ÊÇ£ºGET ºÍ POST¡£
ʲôÊÇ HTTP£¿
³¬Îı¾´«ÊäÐÒ飨HTTP£©µÄÉè¼ÆÄ¿µÄÊDZ£Ö¤¿Í»§»úÓë·þÎñÆ÷Ö®¼äµÄͨÐÅ¡£
HTTP µÄ¹¤×÷·½Ê½Êǿͻ§»úÓë·þÎñÆ÷Ö®¼äµÄÇëÇó-Ó¦´ðÐÒé¡£
web ä¯ÀÀÆ÷¿ÉÄÜÊǿͻ§¶Ë£¬¶ø¼ÆËã»úÉϵÄÍøÂçÓ¦ÓóÌÐòÒ²¿ÉÄÜ×÷Ϊ·þÎñÆ÷¶Ë¡£
¾ÙÀý£º¿Í»§¶Ë£¨ä¯ÀÀÆ÷£©Ïò·þÎñÆ÷Ìá½» HTTP ÇëÇó£»·þÎñÆ÷Ïò¿Í»§¶Ë·µ»ØÏìÓ¦¡£ÏìÓ¦°üº¬¹ØÓÚÇëÇóµÄ״̬ÐÅÏ¢ÒÔ¼°¿ÉÄܱ»ÇëÇóµÄÄÚÈÝ¡£
Á½ÖÖ HTTP ÇëÇó·½·¨£ºGET ºÍ POST
ÔÚ¿Í»§»úºÍ·þÎñÆ÷Ö®¼ä½øÐÐÇëÇó-ÏìӦʱ£¬Á½ÖÖ×î³£±»Óõ½µÄ·½·¨ÊÇ£ºGET ºÍ POST¡£
- GET - ´ÓÖ¸¶¨µÄ×ÊÔ´ÇëÇóÊý¾Ý¡£
- POST - ÏòÖ¸¶¨µÄ×ÊÔ´Ìá½»Òª±»´¦ÀíµÄÊý¾Ý
GET ·½·¨
Çë×¢Ò⣬²éѯ×Ö·û´®£¨Ãû³Æ/Öµ¶Ô£©ÊÇÔÚ GET ÇëÇóµÄ URL Öз¢Ë͵ģº
/test/demo_form.asp?name1=value1&name2=value2
ÓÐ¹Ø GET ÇëÇóµÄÆäËûһЩעÊÍ£º
- GET ÇëÇó¿É±»»º´æ
- GET ÇëÇó±£ÁôÔÚä¯ÀÀÆ÷ÀúÊ·¼Ç¼ÖÐ
- GET ÇëÇó¿É±»ÊÕ²ØÎªÊéÇ©
- GET ÇëÇó²»Ó¦ÔÚ´¦ÀíÃô¸ÐÊý¾ÝʱʹÓÃ
- GET ÇëÇóÓ㤶ÈÏÞÖÆ
- GET ÇëÇóÖ»Ó¦µ±ÓÃÓÚÈ¡»ØÊý¾Ý
POST ·½·¨
Çë×¢Ò⣬²éѯ×Ö·û´®£¨Ãû³Æ/Öµ¶Ô£©ÊÇÔÚ POST ÇëÇóµÄ HTTP ÏûÏ¢Ö÷ÌåÖз¢Ë͵ģº
POST /test/demo_form.asp HTTP/1.1 Host: w3schools.com name1=value1&name2=value2
ÓÐ¹Ø POST ÇëÇóµÄÆäËûһЩעÊÍ£º
- POST ÇëÇ󲻻ᱻ»º´æ
- POST ÇëÇ󲻻ᱣÁôÔÚä¯ÀÀÆ÷ÀúÊ·¼Ç¼ÖÐ
- POST ²»Äܱ»ÊÕ²ØÎªÊéÇ©
- POST ÇëÇó¶ÔÊý¾Ý³¤¶ÈûÓÐÒªÇó
±È½Ï GET Óë POST
ÏÂÃæµÄ±í¸ñ±È½ÏÁËÁ½ÖÖ HTTP ·½·¨£ºGET ºÍ POST¡£
GET | POST | |
---|---|---|
ºóÍ˰´Å¥/ˢР| ÎÞº¦ | Êý¾Ý»á±»ÖØÐÂÌá½»£¨ä¯ÀÀÆ÷Ó¦¸Ã¸æÖªÓû§Êý¾Ý»á±»ÖØÐÂÌá½»£©¡£ |
ÊéÇ© | ¿ÉÊÕ²ØÎªÊéÇ© | ²»¿ÉÊÕ²ØÎªÊéÇ© |
»º´æ | Äܱ»»º´æ | ²»ÄÜ»º´æ |
±àÂëÀàÐÍ | application/x-www-form-urlencoded | application/x-www-form-urlencoded »ò multipart/form-data¡£Îª¶þ½øÖÆÊý¾ÝʹÓöàÖØ±àÂë¡£ |
ÀúÊ· | ²ÎÊý±£ÁôÔÚä¯ÀÀÆ÷ÀúÊ·ÖС£ | ²ÎÊý²»»á±£´æÔÚä¯ÀÀÆ÷ÀúÊ·ÖС£ |
¶ÔÊý¾Ý³¤¶ÈµÄÏÞÖÆ | Êǵġ£µ±·¢ËÍÊý¾Ýʱ£¬GET ·½·¨Ïò URL Ìí¼ÓÊý¾Ý£»URL µÄ³¤¶ÈÊÇÊÜÏÞÖÆµÄ£¨URL µÄ×î´ó³¤¶ÈÊÇ 2048 ¸ö×Ö·û£©¡£ | ÎÞÏÞÖÆ¡£ |
¶ÔÊý¾ÝÀàÐ͵ÄÏÞÖÆ | Ö»ÔÊÐí ASCII ×Ö·û¡£ | ûÓÐÏÞÖÆ¡£Ò²ÔÊÐí¶þ½øÖÆÊý¾Ý¡£ |
°²È«ÐÔ | Óë POST Ïà±È£¬GET µÄ°²È«ÐԽϲÒòΪËù·¢Ë͵ÄÊý¾ÝÊÇ URL µÄÒ»²¿·Ö¡£ ÔÚ·¢ËÍÃÜÂë»òÆäËûÃô¸ÐÐÅϢʱ¾ø²»ÒªÊ¹Óà GET £¡ |
POST ±È GET ¸ü°²È«£¬ÒòΪ²ÎÊý²»»á±»±£´æÔÚä¯ÀÀÆ÷ÀúÊ·»ò web ·þÎñÆ÷ÈÕÖ¾ÖС£ |
¿É¼ûÐÔ | Êý¾ÝÔÚ URL ÖжÔËùÓÐÈ˶¼ÊǿɼûµÄ¡£ | Êý¾Ý²»»áÏÔʾÔÚ URL ÖС£ |
ÆäËû HTTP ÇëÇó·½·¨
ÏÂÃæµÄ±í¸ñÁгöÁËÆäËûһЩ HTTP ÇëÇó·½·¨£º
·½·¨ | ÃèÊö |
---|---|
HEAD | Óë GET Ïàͬ£¬µ«Ö»·µ»Ø HTTP ±¨Í·£¬²»·µ»ØÎĵµÖ÷Ìå¡£ |
PUT | ÉÏ´«Ö¸¶¨µÄ URI ±íʾ¡£ |
DELETE | ɾ³ýÖ¸¶¨×ÊÔ´¡£ |
OPTIONS | ·µ»Ø·þÎñÆ÷Ö§³ÖµÄ HTTP ·½·¨¡£ |
CONNECT | °ÑÇëÇóÁ¬½Óת»»µ½Í¸Ã÷µÄ TCP/IP ͨµÀ¡£ |