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nginx·´ÏòÊðÀíÖ§³ÖÈýÖÖ²ÎÊý´«Êä»úÖÆ£ºÍ¨¹ýuri¡¢headerºÍbody¡£×î¼Ñʵ¼ùÊÇƾ֤Ãô¸ÐÐÔ¡¢Êý¾Ý¾ÞϸºÍurlÑŹÛÐèÇóÑ¡ÔñºÏÊʵĻúÖÆ¡£

nginx ·´ÏòÊðÀíÔõÑù´«Êä²ÎÊý

nginx ·´ÏòÊðÀí¾ßÓÐÎÞаµÄ²ÎÊý´«Êä»úÖÆ £¬ÔÊÐíÔÚ½«ÇëÇóת·¢µ½ºó¶ËЧÀÍÆ÷ʱת´ï¿Í»§¶ËÇëÇóÖеIJÎÊý¡£ÓÐÈýÖÖÖ÷ÒªÒªÁì¿ÉÒÔʵÏÖ²ÎÊý´«Ê䣺

1. ͨ¹ý URI

ÔÚʹÓà URI ²ÎÊý´«Êäʱ £¬¿Í»§¶ËÇëÇóÖеÄÅÌÎÊ×Ö·û´®£¨? ¼°ØʺóµÄ²ÎÊý£©½«ËæÇëÇóÒ»Æðת·¢µ½ºó¶ËЧÀÍÆ÷¡£ÀýÈ磺

¿Í»§¶ËÇëÇó£ºhttp://example.com/api/v1/users?name=John
ת·¢ÇëÇó£ºhttp://backend-server.com/api/v1/users?name=John

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2. ͨ¹ý Header

Ҫͨ¹ý Header ´«Êä²ÎÊý £¬¿ÉÒÔÔÚ nginx ÉèÖÃÎļþÖÐʹÓà proxy_set_header Ö¸Á¿Í»§¶ËÇëÇó Header ÖеIJÎÊýÌí¼Óµ½×ª·¢ÇëÇóµÄ Header ÖС£ÀýÈç £¬Òª×ª´ï Authorization Header£º

location /protected/ {
    proxy_pass http://backend-server.com;
    proxy_set_header Authorization $http_authorization;
}

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3. ͨ¹ý Body

¹ØÓÚ POST ÇëÇó £¬¿ÉÒÔͨ¹ý proxy_pass_request_body Ö¸Á¿Í»§¶ËÇëÇó Body ÖеIJÎÊýת·¢µ½ºó¶ËЧÀÍÆ÷¡£ÀýÈ磺

location /api/v1/create-user {
    proxy_pass http://backend-server.com;
    proxy_pass_request_body on;
}

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  • ¹ØÓÚÃô¸ÐÐÅÏ¢»ò´óÐÍÊý¾Ý £¬Í¨¹ý Body ´«Êä¸üÇå¾²¡£
  • ¹ØÓÚ¼òÆӵIJÎÊý»ò URL ÐèÒª¼á³ÖÑŹÛ £¬Í¨¹ý URI ´«Êä¸üΪºÏÊÊ¡£
  • ¹ØÓÚÐèÒªÔÚ Header ÖÐת´ïµÄÈÏÖ¤ÐÅÏ¢ £¬Ê¹Óà Header ´«Êä¡£

ͨ¹ýÑ¡ÔñÊʵ±µÄ²ÎÊý´«Êä»úÖÆ £¬¿ÉÒÔÈ·±£ nginx ·´ÏòÊðÀíÓÐÓÃÇÒÇå¾²µØ½«¿Í»§¶ËÇëÇóµÄ²ÎÊýת´ï¸øºó¶ËЧÀÍÆ÷¡£

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