{"id":615,"date":"2008-10-23T21:10:59","date_gmt":"2008-10-23T13:10:59","guid":{"rendered":"http:\/\/fdream.net\/blog\/article\/615.aspx"},"modified":"2008-10-23T21:10:06","modified_gmt":"2008-10-23T13:10:06","slug":"%e6%b5%8f%e8%a7%88%e5%99%a8%e5%af%b9Cookie%e7%9a%84%e9%99%90%e5%88%b6","status":"publish","type":"post","link":"https:\/\/fdream.net\/blog\/article\/615","title":{"rendered":"\u6d4f\u89c8\u5668\u5bf9Cookie\u7684\u9650\u5236"},"content":{"rendered":"<p>\u4e2d\u5348\u5199<a href=\"http:\/\/fdream.net\/blog\/article\/614.aspx\" target=\"_blank\" title=\"\u4e0a\u4e00\u7bc7\u65e5\u5fd7\">\u4e0a\u4e00\u7bc7\u65e5\u5fd7<\/a>\u7684\u65f6\u5019\u7ffb\u5230\u8fd9\u7bc7\u6587\u7ae0\u7684\uff0c\u4e0d\u8fc7\u56e0\u4e3a\u8981\u4e0a\u73ed\uff0c\u6ca1\u6765\u5f97\u53ca\u7ffb\u8bd1\uff0c\u73b0\u5728\u7ffb\u8bd1\u4e00\u4e0b\u8d34\u5728\u8fd9\u91cc\uff0c\u4f9b\u5927\u5bb6\u53c2\u8003\u3002<\/p>\n<p>======\u6211\u662f\u65e0\u8f9c\u7684\u5206\u5272\u7ebf=====<\/p>\n<p>\u539f\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.nczonline.net\/blog\/2008\/05\/17\/browser-cookie-restrictions\/\" target=\"_blank\" title=\"Browser cookie restrictions\">Browser cookie restrictions<\/a><\/p>\n<p>\u6211\u4e00\u76f4\u5728\u4e3a\u6211\u63a5\u4e0b\u6765\u7684\u4e00\u672c\u4e66\u505a\u4e00\u4e9b\u5173\u4e8ecookie\u7684\u7814\u7a76\uff0c\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u6211\u78b0\u5230\u4e86\u4e00\u4e9b\u5173\u4e8e\u6d4f\u89c8\u5668\u5904\u7406cookie\u7684\u6709\u610f\u601d\u7684\u4e8b\u60c5\u3002\u6211\u4ece\u5bfb\u627e\u6d4f\u89c8\u5668\u5141\u8bb8\u6bcf\u4e2a\u57df\u4fdd\u5b58\u7684cookie\u4e2a\u6570\u5f00\u59cb\u3002\u8fd9\u4e2a\u7ed3\u679c\u5f88\u6709\u8da3\uff1a<\/p>\n<ul style=\"list-style-type:disc\">\n<li>\u5fae\u8f6f\u8868\u793a\uff0cInternet Explorer 8\u589e\u52a0\u4e86\u6bcf\u4e2a\u57df\u53ef\u4ee5\u4fdd\u5b58\u7684cookie\u4e2a\u6570\u81f350\u4e2a\uff0c\u4e0d\u8fc7\u6211\u53d1\u73b0IE7\u4e5f\u5141\u8bb8\u6bcf\u4e2a\u57df\u4fdd\u5b5850\u4e2acookie\u3002\u5f53\u7136\uff0c\u8fd9\u53ef\u80fd\u662f\u56e0\u4e3a\u4e00\u4e2a\u7cfb\u7edf\u8865\u4e01\u589e\u52a0\u7684\uff0c\u800c\u4e0d\u662f\u8fd9\u4e2a\u6d4f\u89c8\u5668\u7248\u672c\u4e00\u5f00\u59cb\u5c31\u662f\u8fd9\u6837\uff0c\u4f46\u662f\u4ecd\u7136\u8d85\u8fc7\u4e86\u901a\u5e38\u8ba4\u4e3a\u662f20\u4e2a\u7684\u9650\u5236\u3002<\/li>\n<li>Firefox\u5141\u8bb8\u6bcf\u4e2a\u57df\u4fdd\u5b5850\u4e2acookie\u3002<\/li>\n<li>Opera\u5141\u8bb8\u6bcf\u4e2a\u57df\u4fdd\u5b5850\u4e2acookie\u3002<\/li>\n<li>Safari\/WebKit\u662f\u8fd9\u5176\u4e2d\u6700\u6709\u8da3\u7684\uff0c\u56e0\u4e3a\u5b83\u4f3c\u4e4e\u6ca1\u6709\u660e\u663e\u7684\u9650\u5236\uff0c\u4e00\u76f4\u5230Safari 3.1\u3002\u6211\u6d4b\u8bd5\u4e86\u4e00\u4e0b\u8bbe\u7f6e10,000\u4e2acookie\uff0c\u7ed3\u679c\u5b83\u4eec\u5168\u90e8\u8bbe\u7f6e\u6210\u529f\u800c\u4e14\u8fd8\u968f\u7740Cookie\u5934\u90e8\u4e00\u8d77\u53d1\u9001\u4e86\u3002\u4e0d\u8fc7\u95ee\u9898\u662f\uff0c\u5934\u90e8\u7684\u5927\u5c0f\u8d85\u8fc7\u4e86\u9650\u5236\uff0c\u5bfc\u81f4\u670d\u52a1\u5668\u4e0d\u80fd\u5904\u7406\uff0c\u4ece\u800c\u53d1\u751f\u4e86\u9519\u8bef\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0c\u6211\u4eec\u4ee5\u524d\u8ba4\u4e3a\u7684\u6d4f\u89c8\u5668\u9650\u5236\u6bcf\u4e2a\u57df\u7684cookie\u6570\u76ee\u4e3a20\u7684\u89c2\u70b9\u4e0d\u518d\u6b63\u786e\u3002\u53e6\u4e00\u4e2a\u6709\u8da3\u7684\u4e0d\u4e00\u81f4\u73b0\u8c61\u662f\uff1a\u5f53\u8bbe\u7f6e\u4e86\u592a\u591acookie\u65f6\uff0c\u6d4f\u89c8\u5668\u6709\u4ec0\u4e48\u53cd\u5e94\u3002\u51fa\u6765Safari\u7684\u5f02\u5e38\u4e4b\u5916\uff0c\u5176\u5b83\u7684\u90fd\u8bbe\u7f6e\u4e86\u4e0a\u9650\u4e2a\u6570\u7684cookie\uff0c\u8fd9\u91cc\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a<\/p>\n<ul style=\"list-style-type:decimal\">\n<li>\u5f53cookie\u6570\u91cf\u8fbe\u5230\u9650\u5236\u4ee5\u540e\uff0c\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\u7b97\u6cd5\uff08LRU\uff09\u81ea\u52a8\u8e22\u9664\u6700\u8001\u7684cookie\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u7ed9\u6700\u65b0\u7684cookie\u817e\u51fa\u7a7a\u95f4\u3002Internet Explorer\u548cOpera\u4f7f\u7528\u8fd9\u4e2a\u65b9\u5f0f\u3002<\/li>\n<li>Firefox\u5219\u6709\u4e9b\u5947\u602a\uff1a\u5b83\u4f3c\u4e4e\u662f\u968f\u673a\u51b3\u5b9a\u4fdd\u5b58cookie\uff0c\u5c3d\u7ba1\u6700\u540e\u4e00\u4e2acookie\u603b\u662f\u4f1a\u4fdd\u5b58\u3002\u4f3c\u4e4e\u770b\u4e0d\u51fa\u6765\u5b83\u9075\u5faa\u4e86\u4ec0\u4e48\u89c4\u5219\u3002\u600e\u4e48\u529e\uff1f\uff08The takeaway? \uff09\u5728Firefox\uff0c\u4e2d\uff0c\u4e0d\u8981\u4ece\u8d85\u8fc7cookie\u7684\u9650\u5236\u3002<\/li>\n<\/ul>\n<p>\u4e0d\u540c\u7684\u6d4f\u89c8\u5668\u4e4b\u95f4\uff0ccookie\u7684\u603b\u5927\u5c0f\u4e5f\u4e0d\u5c3d\u76f8\u540c\u3002\u8fd9\u4e00\u70b9\u4e5f\u6bd4\u8f83\u6709\u4e00\u70b9\u96be\u4ee5\u7406\u89e3\uff0c\u4e0d\u8fc7\u8fd9\u91cc\u662f\u6211\u7684\u4e00\u4e9b\u6d4b\u8bd5\u7ed3\u679c\uff1a<\/p>\n<ul style=\"list-style-type:disc\">\n<li>Firefox\u548cSafari\u5141\u8bb8cookie\u6700\u957f\u4e3a4097\u4e2a\u5b57\u7b26\uff0c\u5373cookie\u7684\u540d\uff08name\uff09\u548c\u503c\uff08value\uff09\u603b\u5171\u53ef\u4ee5\u957f\u8fbe4096\u4e2a\u5b57\u7b26\uff0c\u8fd8\u6709\u4e00\u4e2a\u7b49\u53f7\uff08=\uff09\u3002<\/li>\n<li>Opera\u5219\u5141\u8bb8cookie\u6700\u957f\u4e3a4096\u4e2a\u5b57\u7b26\uff0c\u5305\u62ec\u540d\uff08name\uff09\u3001\u503c\uff08value\uff09\u548c\u7b49\u53f7\uff08=\uff09\u3002<\/li>\n<li>Internet Explorer\u5141\u8bb8cookie\u6700\u957f\u4e3a4095\u4e2a\u5b57\u7b26\uff0c\u5305\u62ec\u540d\uff08name\uff09\u3001\u503c\uff08value\uff09\u548c\u7b49\u53f7\uff08=\uff09\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u91cc\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u91cc\u7684\u6d4b\u8bd5\u90fd\u662f\u4f7f\u7528\u7684\u5355\u5b57\u8282\u5b57\u7b26\uff1b\u53cc\u5b57\u8282\u5b57\u7b26\u957f\u5ea6\u5c06\u4f1a\u81ea\u7136\u5730\u8bb0\u4e3a2\u3002\u5728\u6240\u6709\u7684\u6d4f\u89c8\u5668\u4e2d\uff0c\u53ea\u8981\u957f\u5ea6\u8d85\u8fc7\u4e86\u9650\u5236\u7684cookie\u90fd\u5c06\u88ab\u5ffd\u7565\uff0c\u5e76\u4e14\u6c38\u8fdc\u4e0d\u4f1a\u88ab\u8bbe\u7f6e\u3002<\/p>\n<p>\u5728\u505a\u5b8c\u8fd9\u4e9b\u6d4b\u8bd5\u4ee5\u540e\uff0c\u6211\u5f97\u51fa\u7684\u7ed3\u8bba\u662f\u4f20\u7edf\u7684\u5bf9\u4e8ecookie\u7684\u9650\u5236\uff08\u5927\u591a\u662f\u4ece\u539f\u59cb\u7684<a href=\"http:\/\/wp.netscape.com\/newsref\/std\/cookie_spec.html\" target=\"_blank\" title=\"cookie\u89c4\u8303\">cookie\u89c4\u8303<\/a>\u4e2d\u5f97\u6765\u7684\uff09\u7684\u7406\u89e3\u4e0d\u518d\u6b63\u786e\u3002\u6211\u4eec\u5728\u4f7f\u7528cookie\u65f6\u5e94\u8be5\u975e\u5e38\u8c28\u614e\uff0c\u5e76\u59cb\u7ec8\u4ee5\u6700\u4f4e\u9650\u5ea6\u4f7f\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e2d\u5348\u5199\u4e0a\u4e00\u7bc7\u65e5\u5fd7\u7684\u65f6\u5019\u7ffb\u5230\u8fd9\u7bc7\u6587\u7ae0\u7684\uff0c\u4e0d\u8fc7\u56e0\u4e3a\u8981\u4e0a\u73ed\uff0c\u6ca1\u6765\u5f97\u53ca\u7ffb\u8bd1\uff0c\u73b0\u5728\u7ffb\u8bd1\u4e00\u4e0b\u8d34\u5728\u8fd9\u91cc\uff0c\u4f9b\u5927\u5bb6\u53c2\u8003\u3002 ======\u6211\u662f\u65e0\u8f9c\u7684\u5206\u5272\u7ebf===== \u539f\u6587\u5730\u5740\uff1aBrowser cookie restrictions \u6211\u4e00\u76f4\u5728\u4e3a\u6211\u63a5\u4e0b\u6765\u7684\u4e00\u672c\u4e66\u505a\u4e00\u4e9b\u5173\u4e8ecookie\u7684\u7814\u7a76\uff0c\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u6211\u78b0\u5230\u4e86\u4e00\u4e9b\u5173\u4e8e\u6d4f\u89c8\u5668\u5904\u7406cookie\u7684\u6709\u610f\u601d\u7684\u4e8b\u60c5\u3002\u6211\u4ece\u5bfb\u627e\u6d4f\u89c8\u5668\u5141\u8bb8\u6bcf\u4e2a\u57df\u4fdd\u5b58\u7684cookie\u4e2a\u6570\u5f00\u59cb\u3002\u8fd9\u4e2a\u7ed3\u679c\u5f88\u6709\u8da3\uff1a \u5fae\u8f6f\u8868\u793a\uff0cInternet Explorer 8\u589e\u52a0\u4e86\u6bcf\u4e2a\u57df\u53ef\u4ee5\u4fdd\u5b58\u7684cookie\u4e2a\u6570\u81f350\u4e2a\uff0c\u4e0d\u8fc7\u6211\u53d1\u73b0IE7\u4e5f\u5141\u8bb8\u6bcf\u4e2a\u57df\u4fdd\u5b5850\u4e2acookie\u3002\u5f53\u7136\uff0c\u8fd9\u53ef\u80fd\u662f\u56e0\u4e3a\u4e00\u4e2a\u7cfb\u7edf\u8865\u4e01\u589e\u52a0\u7684\uff0c\u800c\u4e0d\u662f\u8fd9\u4e2a\u6d4f\u89c8\u5668\u7248\u672c\u4e00\u5f00\u59cb\u5c31\u662f\u8fd9\u6837\uff0c\u4f46\u662f\u4ecd\u7136\u8d85\u8fc7\u4e86\u901a\u5e38\u8ba4\u4e3a\u662f20\u4e2a\u7684\u9650\u5236\u3002 Firefox\u5141\u8bb8\u6bcf\u4e2a\u57df\u4fdd\u5b5850\u4e2acookie\u3002 Opera\u5141\u8bb8\u6bcf\u4e2a\u57df\u4fdd\u5b5850\u4e2acookie\u3002 Safari\/WebKit\u662f\u8fd9\u5176\u4e2d\u6700\u6709\u8da3\u7684\uff0c\u56e0\u4e3a\u5b83\u4f3c\u4e4e\u6ca1\u6709\u660e\u663e\u7684\u9650\u5236\uff0c\u4e00\u76f4\u5230Safari 3.1\u3002\u6211\u6d4b\u8bd5\u4e86\u4e00\u4e0b\u8bbe\u7f6e10,000\u4e2acookie\uff0c\u7ed3\u679c\u5b83\u4eec\u5168\u90e8\u8bbe\u7f6e\u6210\u529f\u800c\u4e14\u8fd8\u968f\u7740Cookie\u5934\u90e8\u4e00\u8d77\u53d1\u9001\u4e86\u3002\u4e0d\u8fc7\u95ee\u9898\u662f\uff0c\u5934\u90e8\u7684\u5927\u5c0f\u8d85\u8fc7\u4e86\u9650\u5236\uff0c\u5bfc\u81f4\u670d\u52a1\u5668\u4e0d\u80fd\u5904\u7406\uff0c\u4ece\u800c\u53d1\u751f\u4e86\u9519\u8bef\u3002 \u56e0\u6b64\uff0c\u6211\u4eec\u4ee5\u524d\u8ba4\u4e3a\u7684\u6d4f\u89c8\u5668\u9650\u5236\u6bcf\u4e2a\u57df\u7684cookie\u6570\u76ee\u4e3a20\u7684\u89c2\u70b9\u4e0d\u518d\u6b63\u786e\u3002\u53e6\u4e00\u4e2a\u6709\u8da3\u7684\u4e0d\u4e00\u81f4\u73b0\u8c61\u662f\uff1a\u5f53\u8bbe\u7f6e\u4e86\u592a\u591acookie\u65f6\uff0c\u6d4f\u89c8\u5668\u6709\u4ec0\u4e48\u53cd\u5e94\u3002\u51fa\u6765Safari\u7684\u5f02\u5e38\u4e4b\u5916\uff0c\u5176\u5b83\u7684\u90fd\u8bbe\u7f6e\u4e86\u4e0a\u9650\u4e2a\u6570\u7684cookie\uff0c\u8fd9\u91cc\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a \u5f53cookie\u6570\u91cf\u8fbe\u5230\u9650\u5236\u4ee5\u540e\uff0c\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\u7b97\u6cd5\uff08LRU\uff09\u81ea\u52a8\u8e22\u9664\u6700\u8001\u7684cookie\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u7ed9\u6700\u65b0\u7684cookie\u817e\u51fa\u7a7a\u95f4\u3002Internet Explorer\u548cOpera\u4f7f\u7528\u8fd9\u4e2a\u65b9\u5f0f\u3002 Firefox\u5219\u6709\u4e9b\u5947\u602a\uff1a\u5b83\u4f3c\u4e4e\u662f\u968f\u673a\u51b3\u5b9a\u4fdd\u5b58cookie\uff0c\u5c3d\u7ba1\u6700\u540e\u4e00\u4e2acookie\u603b\u662f\u4f1a\u4fdd\u5b58\u3002\u4f3c\u4e4e\u770b\u4e0d\u51fa\u6765\u5b83\u9075\u5faa\u4e86\u4ec0\u4e48\u89c4\u5219\u3002\u600e\u4e48\u529e\uff1f\uff08The takeaway? \uff09\u5728Firefox\uff0c\u4e2d\uff0c\u4e0d\u8981\u4ece\u8d85\u8fc7cookie\u7684\u9650\u5236\u3002 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