{"id":926183,"date":"2024-11-12T02:41:02","date_gmt":"2024-11-12T02:41:02","guid":{"rendered":"https:\/\/proxyelite.info\/?p=926183"},"modified":"2024-11-12T02:41:02","modified_gmt":"2024-11-12T02:41:02","slug":"how-to-send-http-headers-with-curl","status":"publish","type":"post","link":"https:\/\/proxyelite.info\/vi\/how-to-send-http-headers-with-curl\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 g\u1eedi ti\u00eau \u0111\u1ec1 HTTP b\u1eb1ng cURL?"},"content":{"rendered":"
T\u00f9y ch\u1ecdn cURL<\/th>S\u1ef1 mi\u00eau t\u1ea3<\/th>V\u00ed d\u1ee5 s\u1eed d\u1ee5ng<\/th><\/tr><\/thead>
-H<\/code>, --header<\/code><\/td>Truy\u1ec1n ti\u00eau \u0111\u1ec1 t\u00f9y ch\u1ec9nh t\u1edbi m\u00e1y ch\u1ee7<\/td>curl -H \"Header: Value\" http:\/\/example.com<\/code><\/td><\/tr>
-A<\/code>, --user-agent<\/code><\/td>\u0110\u1eb7t chu\u1ed7i User-Agent<\/td>curl -A \"MyAgent\" http:\/\/example.com<\/code><\/td><\/tr>
-e<\/code>, --referer<\/code><\/td>\u0110\u1eb7t ti\u00eau \u0111\u1ec1 Referer<\/td>curl -e \"http:\/\/referrer.com\" http:\/\/example.com<\/code><\/td><\/tr>
-b<\/code>, --cookie<\/code><\/td>G\u1eedi cookie t\u1eeb chu\u1ed7i ho\u1eb7c t\u1ec7p<\/td>curl -b \"name=value\" http:\/\/example.com<\/code><\/td><\/tr>
-d<\/code>, --data<\/code><\/td>G\u1eedi d\u1eef li\u1ec7u trong y\u00eau c\u1ea7u POST<\/td>curl -d \"key=value\" http:\/\/example.com<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

G\u1eedi ti\u00eau \u0111\u1ec1 HTTP t\u00f9y ch\u1ec9nh b\u1eb1ng cURL l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u1eed nghi\u1ec7m v\u00e0 g\u1ee1 l\u1ed7i c\u00e1c \u1ee9ng d\u1ee5ng web. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 c\u00e1ch g\u1eedi ti\u00eau \u0111\u1ec1 HTTP b\u1eb1ng cURL, m\u1ed9t c\u00f4ng c\u1ee5 d\u00f2ng l\u1ec7nh m\u1ea1nh m\u1ebd \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng URL.<\/p>\n\n\n\n

Hi\u1ec3u v\u1ec1 Ti\u00eau \u0111\u1ec1 HTTP<\/h2>\n\n\n\n

Ti\u00eau \u0111\u1ec1 HTTP l\u00e0 c\u1eb7p kh\u00f3a-gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c g\u1eedi trong y\u00eau c\u1ea7u v\u00e0 ph\u1ea3n h\u1ed3i gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7. Ch\u00fang truy\u1ec1n t\u1ea3i si\u00eau th\u00f4ng tin v\u1ec1 y\u00eau c\u1ea7u ho\u1eb7c ph\u1ea3n h\u1ed3i, ch\u1eb3ng h\u1ea1n nh\u01b0 lo\u1ea1i n\u1ed9i dung, th\u00f4ng tin x\u00e1c th\u1ef1c \u1ee7y quy\u1ec1n v\u00e0 ch\u1ec9 th\u1ecb l\u01b0u tr\u1eef \u0111\u1ec7m. Ti\u00eau \u0111\u1ec1 HTTP ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n\n\n\n

T\u00ean ti\u00eau \u0111\u1ec1<\/th>M\u1ee5c \u0111\u00edch<\/th><\/tr><\/thead>
User-Agent<\/code><\/td>X\u00e1c \u0111\u1ecbnh ph\u1ea7n m\u1ec1m m\u00e1y kh\u00e1ch<\/td><\/tr>
Accept<\/code><\/td>Ch\u1ec9 \u0111\u1ecbnh c\u00e1c lo\u1ea1i n\u1ed9i dung \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn<\/td><\/tr>
Authorization<\/code><\/td>Ch\u1ee9a th\u00f4ng tin x\u00e1c th\u1ef1c \u0111\u1ec3 x\u00e1c th\u1ef1c<\/td><\/tr>
Content-Type<\/code><\/td>Ch\u1ec9 ra lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n c\u1ee7a t\u00e0i nguy\u00ean<\/td><\/tr>
Referer<\/code><\/td>\u0110\u1ecba ch\u1ec9 c\u1ee7a trang web tr\u01b0\u1edbc \u0111\u00f3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

T\u1ea1i sao n\u00ean g\u1eedi Ti\u00eau \u0111\u1ec1 HTTP t\u00f9y ch\u1ec9nh b\u1eb1ng cURL?<\/h2>\n\n\n\n

Ti\u00eau \u0111\u1ec1 HTTP t\u00f9y ch\u1ec9nh cho ph\u00e9p b\u1ea1n:<\/p>\n\n\n\n

    \n
  • M\u00f4 ph\u1ecfng c\u00e1c y\u00eau c\u1ea7u t\u1eeb nhi\u1ec1u tr\u00ecnh duy\u1ec7t ho\u1eb7c thi\u1ebft b\u1ecb kh\u00e1c nhau.<\/li>\n\n\n\n
  • Ki\u1ec3m tra c\u00e1c API y\u00eau c\u1ea7u ti\u00eau \u0111\u1ec1 c\u1ee5 th\u1ec3.<\/li>\n\n\n\n
  • G\u1ee1 l\u1ed7i b\u1eb1ng c\u00e1ch s\u1eeda \u0111\u1ed5i ti\u00eau \u0111\u1ec1.<\/li>\n\n\n\n
  • Ki\u1ec3m so\u00e1t b\u1ed9 nh\u1edb \u0111\u1ec7m v\u00e0 \u0111\u00e0m ph\u00e1n n\u1ed9i dung.<\/li>\n\n\n\n
  • X\u00e1c th\u1ef1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/li>\n<\/ul>\n\n\n\n

    G\u1eedi Ti\u00eau \u0111\u1ec1 HTTP v\u1edbi cURL<\/h2>\n\n\n\n

    S\u1eed d\u1ee5ng -H<\/code> ho\u1eb7c --header<\/code> L\u1ef1a ch\u1ecdn<\/h3>\n\n\n\n

    \u0110\u1ec3 g\u1eedi ti\u00eau \u0111\u1ec1 HTTP t\u00f9y ch\u1ec9nh v\u1edbi cURL, h\u00e3y s\u1eed d\u1ee5ng -H<\/code> ho\u1eb7c --header<\/code> t\u00f9y ch\u1ecdn theo sau l\u00e0 ti\u00eau \u0111\u1ec1:<\/p>\n\n\n\n

    curl -H "Header-Name: Header-Value" http:\/\/example.com\n<\/code><\/pre><\/div>\n\n\n\n
    Nhi\u1ec1u ti\u00eau \u0111\u1ec1<\/h3>\n\n\n\n
    B\u1ea1n c\u00f3 th\u1ec3 g\u1eedi nhi\u1ec1u ti\u00eau \u0111\u1ec1 b\u1eb1ng c\u00e1ch ch\u1ec9 \u0111\u1ecbnh nhi\u1ec1u -H<\/code> t\u00f9y ch\u1ecdn:<\/p>\n\n\n\n
    curl -H "First-Header: Value1" -H "Second-Header: Value2" http:\/\/example.com\n<\/code><\/pre><\/div>\n\n\n\n
    Thay th\u1ebf ho\u1eb7c s\u1eeda \u0111\u1ed5i ti\u00eau \u0111\u1ec1 m\u1eb7c \u0111\u1ecbnh<\/h3>\n\n\n\n
    cURL t\u1ef1 \u0111\u1ed9ng g\u1eedi m\u1ed9t s\u1ed1 ti\u00eau \u0111\u1ec1 nh\u01b0 Host<\/code> V\u00e0 User-Agent<\/code>. \u0110\u1ec3 thay th\u1ebf ti\u00eau \u0111\u1ec1 m\u1eb7c \u0111\u1ecbnh, h\u00e3y ch\u1ec9 \u0111\u1ecbnh ti\u00eau \u0111\u1ec1 \u0111\u00f3 b\u1eb1ng m\u1ed9t gi\u00e1 tr\u1ecb m\u1edbi. V\u00ed d\u1ee5, \u0111\u1ec3 thay \u0111\u1ed5i User-Agent<\/code>:<\/p>\n\n\n\n
    curl -H "User-Agent: MyCustomAgent" http:\/\/example.com\n<\/code><\/pre><\/div>\n\n\n\n
    N\u1ebfu b\u1ea1n mu\u1ed1n x\u00f3a ti\u00eau \u0111\u1ec1, h\u00e3y \u0111\u1eb7t ti\u00eau \u0111\u1ec1 th\u00e0nh chu\u1ed7i tr\u1ed1ng:<\/p>\n\n\n\n
    curl -H "Accept:" http:\/\/example.com\n<\/code><\/pre><\/div>\n\n\n\n
    V\u00ed d\u1ee5 v\u1ec1 vi\u1ec7c g\u1eedi ti\u00eau \u0111\u1ec1 HTTP v\u1edbi cURL<\/h2>\n\n\n\n
    V\u00ed d\u1ee5: Thi\u1ebft l\u1eadp User-Agent<\/h3>\n\n\n\n
    C\u00e1c User-Agent<\/code> header x\u00e1c \u0111\u1ecbnh ph\u1ea7n m\u1ec1m m\u00e1y kh\u00e1ch. \u0110\u1ec3 thi\u1ebft l\u1eadp n\u00f3:<\/p>\n\n\n\n
    curl -H "User-Agent: Mozilla\/5.0" http:\/\/example.com\n<\/code><\/pre><\/div>\n\n\n\n
    Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng -A<\/code> l\u1ef1a ch\u1ecdn:<\/p>\n\n\n\n
    curl -A "Mozilla\/5.0" http:\/\/example.com\n<\/code><\/pre><\/div>\n\n\n\n
    V\u00ed d\u1ee5: Th\u00eam ti\u00eau \u0111\u1ec1 \u1ee7y quy\u1ec1n<\/h3>\n\n\n\n
    \u0110\u1ed1i v\u1edbi c\u00e1c API y\u00eau c\u1ea7u x\u00e1c th\u1ef1c, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n g\u1eedi Authorization<\/code> ti\u00eau \u0111\u1ec1:<\/p>\n\n\n\n
    curl -H "Authorization: Bearer your_token_here" http:\/\/api.example.com\n<\/code><\/pre><\/div>\n\n\n\n
    V\u00ed d\u1ee5: Thi\u1ebft l\u1eadp Content-Type cho c\u00e1c y\u00eau c\u1ea7u POST<\/h3>\n\n\n\n
    Khi g\u1eedi d\u1eef li\u1ec7u trong y\u00eau c\u1ea7u POST, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n ch\u1ec9 \u0111\u1ecbnh Content-Type<\/code> ti\u00eau \u0111\u1ec1:<\/p>\n\n\n\n
    curl -d '{"key":"value"}' -H "Content-Type: application\/json" http:\/\/example.com\/api\n<\/code><\/pre><\/div>\n\n\n\n
    V\u00ed d\u1ee5: S\u1eed d\u1ee5ng Ti\u00eau \u0111\u1ec1 T\u00f9y ch\u1ec9nh v\u1edbi Proxy<\/h3>\n\n\n\n
    N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng proxy \u0111\u1ec3 g\u1eedi y\u00eau c\u1ea7u, b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p c\u00e1c t\u00f9y ch\u1ecdn proxy v\u1edbi ti\u00eau \u0111\u1ec1 t\u00f9y ch\u1ec9nh:<\/p>\n\n\n\n
    curl -x http:\/\/proxyelite.info:8080 -H "Custom-Header: Value" http:\/\/example.com\n<\/code><\/pre><\/div>\n\n\n\n
    M\u1eb9o v\u00e0 Th\u1ef1c h\u00e0nh T\u1ed1t nh\u1ea5t<\/h2>\n\n\n\n
      \n
    • \u0110\u1eb7t ti\u00eau \u0111\u1ec1 trong d\u1ea5u ngo\u1eb7c k\u00e9p<\/strong>: Lu\u00f4n \u0111\u1eb7t gi\u00e1 tr\u1ecb ti\u00eau \u0111\u1ec1 trong d\u1ea5u ngo\u1eb7c k\u00e9p \u0111\u1ec3 tr\u00e1nh vi\u1ec7c di\u1ec5n gi\u1ea3i shell, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi ch\u00fang ch\u1ee9a kho\u1ea3ng tr\u1eafng ho\u1eb7c k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t.<\/li>\n\n\n\n
    • Ch\u1ebf \u0111\u1ed9 chi ti\u1ebft<\/strong>: S\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 chi ti\u1ebft -v<\/code> \u0111\u1ec3 xem c\u00e1c ti\u00eau \u0111\u1ec1 \u0111\u01b0\u1ee3c g\u1eedi v\u00e0 nh\u1eadn. \u0110i\u1ec1u n\u00e0y h\u1eefu \u00edch cho vi\u1ec7c g\u1ee1 l\u1ed7i:<\/li>\n<\/ul>\n\n\n\n
      curl -v -H "Header: Value" http:\/\/example.com\n<\/code><\/pre><\/div>\n\n\n\n
        \n
      • D\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m<\/strong>: H\u00e3y th\u1eadn tr\u1ecdng khi g\u1eedi d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m trong ti\u00eau \u0111\u1ec1, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi chia s\u1ebb v\u00ed d\u1ee5 l\u1ec7nh ho\u1eb7c nh\u1eadt k\u00fd.<\/li>\n\n\n\n
      • Ti\u00eau \u0111\u1ec1 m\u1eb7c \u0111\u1ecbnh<\/strong>: H\u00e3y nh\u1edb r\u1eb1ng cURL g\u1eedi m\u1ed9t s\u1ed1 ti\u00eau \u0111\u1ec1 m\u1eb7c \u0111\u1ecbnh. Vi\u1ec7c ghi \u0111\u00e8 ch\u00fang c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch m\u00e1y ch\u1ee7 ph\u1ea3n h\u1ed3i.<\/li>\n<\/ul>\n\n\n\n
        Nh\u1eefng Sai L\u1ea7m Th\u01b0\u1eddng G\u1eb7p C\u1ea7n Tr\u00e1nh<\/h2>\n\n\n\n
          \n
        • Thi\u1ebfu tr\u00edch d\u1eabn<\/strong>: Vi\u1ec7c qu\u00ean d\u1ea5u ngo\u1eb7c k\u00e9p quanh ti\u00eau \u0111\u1ec1 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn l\u1ed7i ho\u1eb7c h\u00e0nh vi kh\u00f4ng mong mu\u1ed1n.<\/li>\n\n\n\n
        • C\u00fa ph\u00e1p ti\u00eau \u0111\u1ec1 kh\u00f4ng \u0111\u00fang<\/strong>: Ti\u00eau \u0111\u1ec1 ph\u1ea3i c\u00f3 \u0111\u1ecbnh d\u1ea1ng Header-Name: Value<\/code>.<\/li>\n\n\n\n
        • Ph\u00e2n bi\u1ec7t ch\u1eef hoa ch\u1eef th\u01b0\u1eddng<\/strong>:M\u1eb7c d\u00f9 t\u00ean ti\u00eau \u0111\u1ec1 kh\u00f4ng ph\u00e2n bi\u1ec7t ch\u1eef hoa ch\u1eef th\u01b0\u1eddng, nh\u01b0ng t\u1ed1t nh\u1ea5t v\u1eabn n\u00ean s\u1eed d\u1ee5ng ch\u1eef vi\u1ebft hoa chu\u1ea9n.<\/li>\n<\/ul>\n\n\n\n
          Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n
          G\u1eedi ti\u00eau \u0111\u1ec1 HTTP b\u1eb1ng cURL r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 m\u1ea1nh m\u1ebd. Cho d\u00f9 b\u1ea1n \u0111ang th\u1eed nghi\u1ec7m API hay m\u00f4 ph\u1ecfng c\u00e1c m\u00e1y kh\u00e1ch kh\u00e1c nhau, vi\u1ec7c th\u00e0nh th\u1ea1o c\u00e1c t\u00f9y ch\u1ecdn ti\u00eau \u0111\u1ec1 c\u1ee7a cURL s\u1ebd n\u00e2ng cao kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c hi\u1ec7u qu\u1ea3 v\u1edbi m\u00e1y ch\u1ee7 web c\u1ee7a b\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"
          cURL Option Description Usage Example -H, –header Pass custom header(s) to server curl -H “Header: Value” http:\/\/example.com -A, –user-agent Set the User-Agent string curl -A “MyAgent” http:\/\/example.com -e, –referer Set the Referer header curl -e “http:\/\/referrer.com” http:\/\/example.com -b, –cookie Send cookies from string or file curl -b “name=value” http:\/\/example.com -d, –data Send data in a […]<\/p>\n","protected":false},"author":1,"featured_media":926184,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-926183","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts\/926183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/comments?post=926183"}],"version-history":[{"count":1,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts\/926183\/revisions"}],"predecessor-version":[{"id":926185,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts\/926183\/revisions\/926185"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media\/926184"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media?parent=926183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/categories?post=926183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/tags?post=926183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}