{"id":73852,"date":"2026-02-08T13:58:36","date_gmt":"2026-02-08T05:58:36","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/73852.html"},"modified":"2026-02-08T13:58:36","modified_gmt":"2026-02-08T05:58:36","slug":"%e3%80%90java-web%e8%b6%a3%e5%91%b3%e8%a7%a3%e8%af%bb%e3%80%91%e9%87%8d%e5%ae%9a%e5%90%91vs%e8%bd%ac%e5%8f%91%ef%bc%9fcookie%e5%92%8csession%ef%bc%9f%e4%b8%89%e5%a4%a7%e4%bd%9c%e7%94%a8%e5%9f%9f","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/73852.html","title":{"rendered":"\u3010Java Web\u8da3\u5473\u89e3\u8bfb\u3011\u91cd\u5b9a\u5411vs\u8f6c\u53d1\uff1fCookie\u548cSession\uff1f\u4e09\u5927\u4f5c\u7528\u57df\u4fdd\u59c6\u7ea7\u62c6\u89e3\uff01"},"content":{"rendered":"<h4><\/h4>\n<h5>\u5bfc\u8bed<\/h5>\n<p>\u521a\u5b66Java 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colspan=\"1\" rowspan=\"1\">\n<p>\u6d4f\u89c8\u5668\u4e3b\u52a8\u8df3\u8f6c<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Servlet\u5185\u90e8\u8df3\u8f6c<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5>\u4e8c\u3001\u6570\u636e\u5b58\u54ea&#xff1f;Cookie\u548cSession&#xff08;\u8d85\u5e02\u4f1a\u5458\u5361\u7684\u4e24\u79cd\u73a9\u6cd5&#xff09;<\/h5>\n<p>\u4e70\u5b8c\u5976\u8336\u53bb\u8d85\u5e02\u901b&#xff0c;\u4f1a\u5458\u5361\u5c31\u662f\u54b1\u4eec\u7684\u201c\u6570\u636e\u5b58\u50a8\u5de5\u5177\u201d&#xff0c;\u5bf9\u5e94Cookie\u548cSession&#xff1a;<\/p>\n<li>\n<p>Cookie&#xff1a;\u5b58\u5728\u4f60\u624b\u91cc\u7684\u7eb8\u8d28\u4f1a\u5458\u5361&#xff01;<\/p>\n<p>\u00a0\u00a0\u2705 \u53ef\u7981\u7528&#xff1a;\u4f60\u53ef\u4ee5\u628a\u4f1a\u5458\u5361\u6254\u4e86&#xff08;\u6d4f\u89c8\u5668\u7981\u7528Cookie&#xff09;&#xff0c;\u8d85\u5e02\u5c31\u8ba4\u4e0d\u51fa\u4f60\u4e86&#xff1b;<\/p>\n<p>\u00a0\u00a0\u2705 \u5bb9\u91cf\u5c0f&#xff1a;\u6700\u591a\u5b584096\u5b57\u8282&#xff08;\u5c31\u50cf\u4f1a\u5458\u5361\u53ea\u80fd\u5199\u51e0\u884c\u5b57&#xff0c;\u5b58\u4e0d\u4e86\u5927\u6587\u4ef6&#xff09;&#xff1b;<\/p>\n<p>\u00a0\u00a0\u2705 \u53ef\u8fc7\u671f&#xff1a;\u4f1a\u5458\u5361\u8bbe\u4e86\u6709\u6548\u671f&#xff0c;\u5230\u671f\u5c31\u4f5c\u5e9f&#xff08;\u4ee3\u7801\u91cc\u7528setMaxAge()\u8bbe\u7f6e&#xff0c;-1\u8868\u793a\u5173\u95ed\u6d4f\u89c8\u5668\u5c31\u5931\u6548&#xff09;&#xff1b;<\/p>\n<p>\u00a0\u00a0\u2705 \u968f\u8bf7\u6c42\u5e26&#xff1a;\u4f60\u6bcf\u6b21\u53bb\u8d85\u5e02&#xff0c;\u90fd\u5f97\u4e3b\u52a8\u51fa\u793a\u4f1a\u5458\u5361&#xff08;Cookie\u4f1a\u968fHTTP\u8bf7\u6c42\u81ea\u52a8\u53d1\u9001\u7ed9\u670d\u52a1\u5668&#xff09;\u3002<\/p>\n<li>\n<p>\u662f\u4ec0\u4e48&#xff1a;\u6d4f\u89c8\u5668\u7aef\u7684\u5c0f\u578b\u5b58\u50a8\u533a\u57df&#xff0c;\u952e\u503c\u5bf9\u5f62\u5f0f&#xff08;\u6bd4\u5982key&#061;userName, value&#061;\u5f20\u4e09&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>\u8da3\u5473\u7279\u70b9&#xff1a;<\/p>\n<\/li>\n<\/li>\n<li>\n<p>Session&#xff1a;\u8d85\u5e02\u540e\u53f0\u8bb0\u7684\u4f1a\u5458\u7535\u5b50\u6863\u6848&#xff01;<\/p>\n<p>\u00a0\u00a0\u2705 \u57fa\u4e8eCookie&#xff1a;\u8d85\u5e02\u7ed9\u4f60\u4e00\u5f20\u201c\u4e34\u65f6\u5c0f\u7968\u201d&#xff08;JSESSIONID\u5b58\u5728Cookie\u91cc&#xff09;&#xff0c;\u4f60\u51ed\u5c0f\u7968\u5c31\u80fd\u67e5\u540e\u53f0\u7684\u7535\u5b50\u6863\u6848&#xff1b;<\/p>\n<p>\u00a0\u00a0\u2705 \u5bb9\u91cf\u5927&#xff1a;\u60f3\u5b58\u591a\u5c11\u5b58\u591a\u5c11&#xff08;\u53ea\u8981\u670d\u52a1\u5668\u625b\u5f97\u4f4f&#xff0c;\u6bd4\u5982\u5b58\u7528\u6237\u7684\u8d2d\u7269\u8f66\u3001\u767b\u5f55\u72b6\u6001&#xff09;&#xff1b;<\/p>\n<p>\u00a0\u00a0\u2705 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Servlet\u67e5\u5b8c\u5546\u54c1\u6570\u636e&#xff0c;\u8f6c\u53d1\u5230JSP\u5c55\u793a&#xff0c;\u7528request.setAttribute()\u5b58\u6570\u636e&#xff09;\u3002<\/p>\n<\/li>\n<\/li>\n<li>\n<p>session&#xff08;\u4f1a\u8bdd\u57df&#xff09;&#xff1a;\u5c0f\u533a\u7684\u201c\u4e2a\u4eba\u4ee3\u6536\u70b9\u201d<\/p>\n<li>\n<p>\u8303\u56f4&#xff1a;\u6574\u4e2a\u6d4f\u89c8\u5668\u4f1a\u8bdd\u6709\u6548&#xff08;\u53ea\u8981\u6d4f\u89c8\u5668\u4e0d\u5173&#xff0c;\u6216\u8005\u6ca1\u8d85\u65f6&#xff0c;\u90fd\u80fd\u53d6&#xff09;&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u573a\u666f&#xff1a;\u7528\u6237\u767b\u5f55\u540e&#xff0c;\u5b58\u7528\u6237\u4fe1\u606f&#xff08;\u6bd4\u5982\u767b\u5f55\u72b6\u6001\u3001\u8d2d\u7269\u8f66&#xff09;&#xff0c;\u8de8\u8bf7\u6c42\u90fd\u80fd\u7528\u3002<\/p>\n<\/li>\n<\/li>\n<li>\n<p>applicationContext&#xff08;\u5e94\u7528\u57df&#xff09;&#xff1a;\u5c0f\u533a\u7684\u201c\u516c\u5171\u4ed3\u5e93\u201d<\/p>\n<li>\n<p>\u8303\u56f4&#xff1a;\u6574\u4e2aWeb\u5e94\u7528\u6709\u6548&#xff08;\u670d\u52a1\u5668\u4e0d\u5173&#xff0c;\u6240\u6709\u7528\u6237\u90fd\u80fd\u8bbf\u95ee&#xff09;&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u573a\u666f&#xff1a;\u5b58\u5168\u5c40\u6570\u636e&#xff08;\u6bd4\u5982\u7f51\u7ad9\u5728\u7ebf\u4eba\u6570\u3001\u5546\u54c1\u5206\u7c7b\u5217\u8868&#xff09;\u3002<\/p>\n<\/li>\n<\/li>\n<p>&#x1f4a1; 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