{"id":360,"date":"2021-08-13T22:42:54","date_gmt":"2021-08-13T14:42:54","guid":{"rendered":"https:\/\/blog.cauchyschwarz.com\/?p=360"},"modified":"2021-08-13T22:42:58","modified_gmt":"2021-08-13T14:42:58","slug":"http-cookie","status":"publish","type":"post","link":"https:\/\/blog.cauchyschwarz.com\/?p=360","title":{"rendered":"Http Cookie"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-right counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e0eaa229cd8\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e0eaa229cd8\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=360\/#%E5%8F%82%E8%80%83\" >\u53c2\u8003<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=360\/#%E5%88%9B%E5%BB%BAcookie\" >\u521b\u5efacookie<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=360\/#Set-Cookie%E4%B8%8ECookie%E5%A4%B4\" >Set-Cookie\u4e0eCookie\u5934<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=360\/#%E8%AE%BE%E7%BD%AECookie%E7%9A%84%E7%94%9F%E5%91%BD%E5%91%A8%E6%9C%9F\" >\u8bbe\u7f6eCookie\u7684\u751f\u547d\u5468\u671f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=360\/#%E9%99%90%E5%88%B6cookie%E7%9A%84%E8%AE%BF%E9%97%AE\" >\u9650\u5236cookie\u7684\u8bbf\u95ee<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=360\/#%E5%AE%9A%E4%B9%89cookie%E5%8F%91%E7%BB%99%E8%B0%81\" >\u5b9a\u4e49cookie\u53d1\u7ed9\u8c01<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=360\/#Cookie%E7%9A%84%E5%89%8D%E7%BC%80\" >Cookie\u7684\u524d\u7f00<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=360\/#%E7%AC%AC%E4%B8%89%E6%96%B9cookie\" >\u7b2c\u4e09\u65b9cookie<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=360\/#%E6%B5%8F%E8%A7%88%E5%99%A8%E9%87%8Ccookie%E7%9A%84%E8%AF%BB%E5%86%99\" >\u6d4f\u89c8\u5668\u91cccookie\u7684\u8bfb\u5199<\/a><\/li><\/ul><\/nav><\/div>\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83\"><\/span>\u53c2\u8003<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/Cookies\">https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/Cookies<\/a><\/p>\n\n\n\n<p>cookie\u7528\u9014\uff1a\u5728\u65e0\u72b6\u6001\u7684HTTP\u534f\u8bae\u91cc\u4fdd\u5b58\u548c\u72b6\u6001\u76f8\u5173\u7684\u4e1c\u897f\u3002<\/p>\n\n\n\n<p>\u67e5\u770bCookie\uff1aChrome f12 =&gt; Application =&gt; Storage =&gt; Cookies\u3002<\/p>\n\n\n\n<p>\u8bfb\u5199cookie\u7684\u76f8\u5173api\uff1a<a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/API\/Web_Storage_API\">Web Storage API<\/a>\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%88%9B%E5%BB%BAcookie\"><\/span>\u521b\u5efacookie<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Set-Cookie%E4%B8%8ECookie%E5%A4%B4\"><\/span>Set-Cookie\u4e0eCookie\u5934<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u670d\u52a1\u5668\u5728response\u4e2d\u52a0\u4e0a<code>Set-Cookie<\/code>\u5934\uff0c\u6d4f\u89c8\u5668\u4e0b\u6b21\u53d1\u9001\u8bf7\u6c42\u65f6\u5c31\u4f1a\u7528<code>Cookie<\/code>\u5934\u628a\u8fd9\u4e2acookie\u5e26\u4e0a\u6765\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Set-Cookie: &lt;cookie-name&gt;=&lt;cookie-value&gt;<\/code><\/pre>\n\n\n\n<p>\u4f8b\u5b50\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>HTTP\/2.0 200 OK\nContent-Type: text\/html\nSet-Cookie: yummy_cookie=choco\nSet-Cookie: tasty_cookie=strawberry\n\n&#91;page content]<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>GET \/sample_page.html HTTP\/2.0\nHost: www.example.org\nCookie: yummy_cookie=choco; tasty_cookie=strawberry<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%AE%BE%E7%BD%AECookie%E7%9A%84%E7%94%9F%E5%91%BD%E5%91%A8%E6%9C%9F\"><\/span>\u8bbe\u7f6eCookie\u7684\u751f\u547d\u5468\u671f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>cookie\u7684\u751f\u547d\u5468\u671f\u53ef\u4ee5\u7528\u4e24\u79cd\u65b9\u5f0f\u6765\u5b9a\u4e49\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u7531\u6d4f\u89c8\u5668\u51b3\u5b9a\u5728\u5f53\u524d\u4f1a\u8bdd\u7ed3\u675f\u65f6\u5220\u9664\u6389(&#8220;\u4f1a\u8bdd\u7ed3\u675f&#8221;\u4e5f\u662f\u7531\u6d4f\u89c8\u5668\u5b9a\u4e49\u7684)\u3002\u5982\u679c\u6d4f\u89c8\u5668\u53ef\u4ee5\u5728\u91cd\u542f\u7684\u65f6\u5019\u6062\u590d\u4f1a\u8bdd(session restoring)\uff0c\u90a3\u4e48\u8fd9\u4e2a\u4f1a\u8bdd\u7684cookie\u7684\u751f\u547d\u5468\u671f\u53ef\u4ee5\u65e0\u7ebf\u957f\uff1b<\/li><li>\u670d\u52a1\u5668\u5728\u8bbe\u7f6ecookie\u65f6\u5e26\u4e0a<code>Expires<\/code>\u6216\u8005<code>Max-Age<\/code>\u5c5e\u6027(\u57fa\u4e8e\u5ba2\u6237\u7aef\u7684\u65f6\u95f4)\uff1a<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  Set-Cookie: id=a3fWa; Expires=Thu, 31 Oct 2021 07:28:00 GMT;<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E9%99%90%E5%88%B6cookie%E7%9A%84%E8%AE%BF%E9%97%AE\"><\/span>\u9650\u5236cookie\u7684\u8bbf\u95ee<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><code>Secure<\/code><br>\u5e26\u6709<code>Secure<\/code>\u5c5e\u6027\u7684cookie\u53ea\u80fd\u901a\u8fc7HTTPS\u53d1\u9001\u7ed9\u670d\u52a1\u5668\uff0c\u9664\u975e\u670d\u52a1\u5668\u4e5f\u5728\u672c\u5730(localhost)\uff1b<\/li><li><code>HttpOnly<\/code><br>\u5e26\u6709<code>HttpOnly<\/code>\u5c5e\u6027\u7684cookie\u4e0d\u80fd\u901a\u8fc7<code>Document.cookie<\/code>\u8bbf\u95ee\uff1b<\/li><\/ul>\n\n\n\n<p>\u4f8b\u5b50\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Set-Cookie: id=a3fWa; Expires=Thu, 21 Oct 2021 07:28:00 GMT; Secure; HttpOnly<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%AE%9A%E4%B9%89cookie%E5%8F%91%E7%BB%99%E8%B0%81\"><\/span>\u5b9a\u4e49cookie\u53d1\u7ed9\u8c01<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><code>Domain<\/code><br><code>Domain<\/code>\u5c5e\u6027\u6307\u5b9a\u8981\u63a5\u53d7\u8be5cookie\u7684\u670d\u52a1\u5668\uff1b\u5982\u679c\u672a\u6307\u5b9a\uff0c\u9ed8\u8ba4\u4e3a\u8bbe\u7f6e\u8be5cookie\u7684\u670d\u52a1\u5668(host\/domain)\uff0c\u4f46\u662f\u4e0d\u5305\u542b\u5176\u5b50\u57df\u540d\u3002\u800c\u5982\u679c\u8bbe\u7f6e\u4e86<code>Domain<\/code>\u5c5e\u6027\uff0c\u5219\u53c8\u662f\u5305\u542b\u4e86\u5176\u5b50\u57df\u540d\u7684\u3002<\/li><li><code>Path<\/code><br><code>Path<\/code>\u5c5e\u6027\u6307\u5b9a\u548c\u8be5cookie\u5339\u914d\u7684url\u91cc\u7684path\uff0c\u5e76\u4e14\u8be5path\u7684\u5b50\u6587\u4ef6\u5939\/\u5b50\u6587\u4ef6\u4e5f\u5339\u914d\u3002\u6bd4\u5982<code>Path=\/docs<\/code>\u53ef\u4ee5\u5339\u914d<code>\/docs<\/code>\uff0c<code>\/docs\/Web\/<\/code>\u548c<code>\/docs\/Web\/HTTP<\/code>\uff1b<\/li><li><code>SameSite<\/code>\u5c5e\u6027\uff0c\u53ef\u4ee5\u7528\u6765\u9632\u62a4cross-site request forgery attacks(CSRF)<\/li><li>\u8bbe\u7f6e\u4e3a<code>Strict<\/code>\u65f6\u53ea\u80fd\u53d1\u7ed9\u539f\u7f51\u7ad9\uff1b<\/li><li>\u8bbe\u7f6e\u4e3a<code>Lax<\/code>\u65f6\u53ef\u4ee5\u53d1\u7ed9referer\uff1b<\/li><li>\u8bbe\u7f6e\u4e3a<code>None<\/code>\u65f6\uff0c\u5fc5\u987b\u540c\u65f6\u8bbe\u7f6eSecure\u5c5e\u6027\uff0c\u6b64\u65f6cookie\u53ef\u4ee5\u53d1\u7ed9\u8bbe\u7f6e\u8be5cookie\u7684\u7f51\u7ad9\u6216\u8005\u5176\u4ed6\u7f51\u7ad9\uff1b<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cookie%E7%9A%84%E5%89%8D%E7%BC%80\"><\/span>Cookie\u7684\u524d\u7f00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u53ef\u4ee5\u4e3acookie\u7684\u540d\u5b57\u6dfb\u52a0\u4ee5\u4e0b\u524d\u7f00\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><code>__Host-<\/code><br>\u6dfb\u52a0\u8fd9\u4e2a\u524d\u7f00\u65f6\uff0c<code>Set-Cookie<\/code>\u5934\u91cc\u5fc5\u987b\u540c\u65f6\u542b\u6709<code>Secure<\/code>\u5c5e\u6027\u3001\u4e0d\u542b\u6709<code>Domain<\/code>\u5c5e\u6027\uff0c\u8bbe\u7f6e<code>Domain<\/code>\u5c5e\u6027\u4e3a<code>\/<\/code>\uff0c\u4ee5\u53ca*was sent from a secure origin`<\/li><li><code>__Secure-<\/code><br>\u6dfb\u52a0\u8fd9\u4e2a\u524d\u7f00\u65f6\uff0c<code>Set-Cookie<\/code>\u5934\u91cc\u5fc5\u987b\u542b\u6709<code>Secure<\/code>\u5c5e\u6027\u548c<em>was sent from a secure origin<\/em>\uff0c\u8fd9\u662f<code>__Host-<\/code>\u7684\u5f31\u5316\u7248\u672c\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%AC%AC%E4%B8%89%E6%96%B9cookie\"><\/span>\u7b2c\u4e09\u65b9cookie<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5f53\u9875\u9762\u91cc\u542b\u6709\u7b2c\u4e09\u65b9\u7684\u8d44\u6e90\u65f6\uff0c\u7b2c\u4e09\u65b9\u670d\u52a1\u5668\u53ef\u80fd\u4f1a\u8bbe\u7f6e\u7b2c\u4e09\u65b9cookie\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%B5%8F%E8%A7%88%E5%99%A8%E9%87%8Ccookie%E7%9A%84%E8%AF%BB%E5%86%99\"><\/span>\u6d4f\u89c8\u5668\u91cccookie\u7684\u8bfb\u5199<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p>\u53c2\u8003<br><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/API\/Document\/cookie#read_all_cookies_accessible_from_this_location\">https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/API\/Document\/cookie#read_all_cookies_accessible_from_this_location<\/a><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>allCookies = document.cookie;<\/code><\/pre>\n\n\n\n<p>cookie\u7684\u952e\u503c\u5bf9\u662f\u7528\u5206\u53f7\u52a0\u7a7a\u683c\u5206\u5f00\u7684\uff1b<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53c2\u8003 https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/Cookies cookie\u7528\u9014\uff1a\u5728\u65e0\u72b6\u6001\u7684HTTP\u534f\u8bae\u91cc\u4fdd\u5b58\u548c\u72b6\u6001\u76f8\u5173\u7684\u4e1c\u897f\u3002 \u67e5\u770bCook&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[39,28],"class_list":["post-360","post","type-post","status-publish","format-standard","hentry","category-10","tag-http","tag-28"],"_links":{"self":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=360"}],"version-history":[{"count":1,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/360\/revisions"}],"predecessor-version":[{"id":361,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/360\/revisions\/361"}],"wp:attachment":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}