{"id":8431,"date":"2022-11-10T15:14:52","date_gmt":"2022-11-10T07:14:52","guid":{"rendered":"http:\/\/123.57.164.21\/?p=8431"},"modified":"2022-11-10T15:14:52","modified_gmt":"2022-11-10T07:14:52","slug":"%e4%bb%80%e4%b9%88%e6%98%af-cookie%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=8431","title":{"rendered":"\u4ec0\u4e48\u662f Cookie\uff1f"},"content":{"rendered":"\n<p><strong>\u4e00\u3001\u4ec0\u4e48\u662f Cookie\uff1f<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>Cookie \u662f\u901a\u8fc7\u6d4f\u89c8\u5668\u5c06\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6570\u636e\u4fdd\u5b58\u5728\u672c\u5730\u7684\u4e00\u5c0f\u5757\u6570\u636e\uff08\u4e00\u822c\u5c0f\u4e8e4kb\uff09\u3002\u5f53\u6d4f\u89c8\u5668\u53d1\u9001\u8bf7\u6c42\u4e14\u6d4f\u89c8\u5668\u5b58\u5728 Cookie \u65f6\uff0c\u6d4f\u89c8\u5668\u4f1a\u81ea\u52a8\u5728\u8bf7\u6c42\u5934\u643a\u5e26\u4e0a Cookie \u6570\u636e\u3002\u5f15\u5165 Cookie \u7684\u610f\u4e49\u662f\u56e0\u4e3a HTTP 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data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">const express = require\n\n('express')\nlet app = express();\napp.get('\/',(req,res)=>{\n    console.log(req.headers.cookie)\n    res.cookie('token','dsafdsfd453542scdsfd')\n    res.send('path is \/')\n});\napp.get('\/login',(req,res)=>{\n    console.log(req.headers.cookie)\n    res.send('path is \/login')\n});\napp.listen\n\n(3000,()=>{\n    console.log('express\u670d\u52a1\u5df2\u7ecf\u542f\u52a8~~~');\n})<\/pre>\n\n\n\n<p>\u8bbf\u95ee&#8217;\/&#8217;\u6d4f\u89c8\u5668\u8bbe\u7f6e\u7684 Cookie\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-153-1024x224.png\" alt=\"\" class=\"wp-image-8433\" width=\"612\" height=\"133\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-153-1024x224.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-153-300x66.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-153-768x168.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-153-830x182.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-153-230x50.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-153-350x77.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-153-480x105.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-153.png 1324w\" sizes=\"(max-width: 612px) 100vw, 612px\" \/><\/figure><\/div>\n\n\n\n<p>2.\u901a\u8fc7 js \u8bbe\u7f6e Cookie (\u4e5f\u53ef\u4ee5\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3001\u57df\u540d\u3001\u8def\u5f84\u7b49)<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"> \u6ce8\uff1a\u5b57\u7b26\u4e32\u4e2d\u4e0d\u80fd\u5305\u542b HttpOnly \u6807\u8bc6\u3002\u53ef\u4ee5\u5305\u542bexpires\u3001max-age\u3001domain\u3001path\u3001secure\u3002 \u57fa\u672c\u7528\u6cd5\uff1a<\/pre>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u53ef\u4ee5\u76f4\u63a5\u5728\u6d4f\u89c8\u5668\u63a7\u5236\u53f0\u8f93\u5165\u8fdb\u884c\u6d4b\u8bd5\ndocument.cookie = \"token=dsagsdshj43sfs\";<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-154-1024x239.png\" alt=\"\" class=\"wp-image-8434\" width=\"647\" height=\"151\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-154-1024x239.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-154-300x70.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-154-768x179.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-154-830x193.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-154-230x54.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-154-350x82.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-154-480x112.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-154.png 1330w\" sizes=\"(max-width: 647px) 100vw, 647px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u56db\u3001Cookie \u7684\u8bbe\u7f6e\u8be6\u89e3<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>1.\u8fc7\u671f\u65f6\u95f4\u8bbe\u7f6e\uff08Expires \u5b57\u6bb5\uff09<\/p>\n\n\n\n<p>\u8bbe\u7f6e Cookie 30s \u540e\u8fc7\u671f<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ 30s \u540e\u6d4f\u89c8\u5668 cookie \u81ea\u52a8\u6e05\u7a7a\nres.cookie('token','dsafdsfd453542scdsfd',{expires:new Date(Date.now() + 30*1000)})<\/pre>\n\n\n\n<p>2.\u8bbe\u7f6e\u57df\uff08domain\uff09\uff0c\u6307\u5b9a cookie \u5728\u54ea\u4e2a\u57df\u4e0b\u53ef\u4ee5\u88ab\u63a5\u53d7<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u6ce8\uff1a\u5982\u679c\u4e0d\u6307\u5b9a domain \u5219\u9ed8\u8ba4\u662f\u5f53\u524d\u6e90\uff08origin\uff09\uff0c\u4f46\u4e0d\u5305\u62ec\u5b50\u57df\u540d\u3002\u5982\u679c\u6307\u5b9a\u4e86 Domain \u5219\u4e00\u822c\u5305\u542b\u5b50\u57df\u540d\uff08\u4e8c\u7ea7\u57df\u540d\u3001\u4e09\u7ea7\u57df\u540d\uff09<\/pre>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">res.cookie('token','dsafdsfd453542scdsfd',{domain:'localhost'})<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-155-1024x204.png\" alt=\"\" class=\"wp-image-8435\" width=\"626\" height=\"125\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-155-1024x204.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-155-300x60.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-155-768x153.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-155-830x165.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-155-230x46.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-155-350x70.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-155-480x96.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-155.png 1324w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><\/figure><\/div>\n\n\n\n<p>3.\u8bbe\u7f6e\u8def\u5f84\uff08path\uff09\uff0c\u6307\u5b9a cookie \u5728\u5f53\u524d\u4e3b\u673a\u4e0b\u54ea\u4e9b\u8def\u5f84\u53ef\u4ee5\u63a5\u53d7 Cookie<\/p>\n\n\n\n<p>\u8bbe\u7f6e\u5728 \/login \u4e0b\u63a5\u53d7 Cookie\u3002(\u53ea\u8981\u662f\/login\u5f00\u5934\u7684\u90fd\u80fd\u63a5\u53d7,\u5982\uff1a\/login\/user \u7b49),\u6b64\u65f6 &#8216;\/&#8217; \u4e0b\u662f\u6ca1\u6709 Cookie \u7684<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">res.cookie\n\n('token','dsafdsfd453542scdsfd',{path:'\/login'})<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-156-1024x434.png\" alt=\"\" class=\"wp-image-8436\" width=\"587\" height=\"249\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-156-1024x434.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-156-300x127.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-156-768x325.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-156-830x351.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-156-230x97.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-156-350x148.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-156-480x203.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-156.png 1332w\" sizes=\"(max-width: 587px) 100vw, 587px\" \/><\/figure><\/div>\n\n\n\n<p>4.\u8bbe\u7f6e\u4e0d\u80fd\u901a\u8fc7 javascript \u8bbf\u95ee Cookie\u3002\uff08HttpOnly\u5b57\u6bb5\uff09<\/p>\n\n\n\n<p>\u4e0d\u80fd\u901a\u8fc7 <a rel=\"noreferrer noopener\" href=\"https:\/\/www.zhihu.com\/search?q=document.cookie&amp;search_source=Entity&amp;hybrid_search_source=Entity&amp;hybrid_search_extra=%7B%22sourceType%22%3A%22answer%22%2C%22sourceId%22%3A2352702788%7D\" target=\"_blank\">document.cookie<\/a> \u8bbf\u95ee<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">res.cookie('token','dsafdsfd453542scdsfd',{httpOnly:true})<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-157-1024x181.png\" alt=\"\" class=\"wp-image-8437\" width=\"579\" height=\"102\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-157-1024x181.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-157-300x53.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-157-768x136.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-157-830x147.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-157-230x41.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-157-350x62.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-157-480x85.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-157.png 1324w\" sizes=\"(max-width: 579px) 100vw, 579px\" \/><\/figure><\/div>\n\n\n\n<p>5.\u8bbe\u7f6e\u4e00\u6bb5\u65f6\u95f4\u8fc7\u671f\u3002\uff08Max-Age\uff09<\/p>\n\n\n\n<p>\u8bbe\u7f6e Cookie 20s \u540e\u8fc7\u671f<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">res.cookie('token','dsafdsfd453542scdsfd',{maxAge:20*1000})<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-158-1024x170.png\" alt=\"\" class=\"wp-image-8438\" width=\"587\" height=\"97\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-158-1024x170.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-158-300x50.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-158-768x128.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-158-830x138.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-158-230x38.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-158-350x58.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-158-480x80.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-158.png 1322w\" sizes=\"(max-width: 587px) 100vw, 587px\" \/><\/figure><\/div>\n\n\n\n<p>6.\u8bbe\u7f6e <a rel=\"noreferrer noopener\" href=\"https:\/\/www.zhihu.com\/search?q=secure&amp;search_source=Entity&amp;hybrid_search_source=Entity&amp;hybrid_search_extra=%7B%22sourceType%22%3A%22answer%22%2C%22sourceId%22%3A2352702788%7D\" target=\"_blank\">secure<\/a>\u5b57\u6bb5<\/p>\n\n\n\n<p>\u6807\u8bb0\u4e3a secure \u7684 Cookie \u53ea\u5e94\u901a\u8fc7\u88ab Https 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https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-159-300x62.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-159-768x159.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-159-830x172.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-159-230x48.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-159-350x73.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-159-480x100.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-159.png 1302w\" sizes=\"(max-width: 591px) 100vw, 591px\" \/><\/figure><\/div>\n\n\n\n<p>7.\u8bbe\u7f6e someSite \uff0c\u5b83\u6709\u4e09\u4e2a\u53ef\u9009\u503c None\u3001strict\u3001Lax<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u9996\u5148\u4e86\u89e3\u4e0b\u4ec0\u4e48\u662f\u8de8\u7ad9\u8bf7\u6c42\uff1a\n  \u6bd4\u5982\u8bf4\u6709 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is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-160-1024x215.png\" alt=\"\" class=\"wp-image-8441\" width=\"599\" height=\"126\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-160-1024x215.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-160-300x63.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-160-768x161.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-160-830x174.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-160-230x48.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-160-350x73.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-160-480x101.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/11\/\u56fe\u7247-160.png 1326w\" sizes=\"(max-width: 599px) 100vw, 599px\" 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