{"id":44988,"date":"2024-10-06T19:39:13","date_gmt":"2024-10-06T11:39:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44988\/"},"modified":"2024-10-06T19:39:13","modified_gmt":"2024-10-06T11:39:13","slug":"php-%e9%80%9a%e9%81%8e%e4%bc%ba%e6%9c%8d%e5%99%a8%e8%a8%ad%e7%bd%ae-session-%e6%b0%b8%e4%b8%8d%e9%81%8e%e6%9c%9f%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44988\/","title":{"rendered":"php \u901a\u904e\u4f3a\u670d\u5668\u8a2d\u7f6e session \u6c38\u4e0d\u904e\u671f\u7684\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"php-%e9%80%9a%e9%81%8e%e4%bc%ba%e6%9c%8d%e5%99%a8%e8%a8%ad%e7%bd%ae-session-%e6%b0%b8%e4%b8%8d%e9%81%8e%e6%9c%9f%e7%9a%84%e6%96%b9%e6%b3%95-BlWVKPDgfE\">PHP \u901a\u904e\u4f3a\u670d\u5668\u8a2d\u7f6e Session \u6c38\u4e0d\u904e\u671f\u7684\u65b9\u6cd5<\/h1>\n<p>\u5728\u7db2\u9801\u958b\u767c\u4e2d\uff0cSession \u662f\u4e00\u7a2e\u91cd\u8981\u7684\u6280\u8853\uff0c\u7528\u65bc\u5728\u7528\u6236\u8207\u4f3a\u670d\u5668\u4e4b\u9593\u4fdd\u6301\u72c0\u614b\u3002\u901a\u5e38\uff0cSession \u6703\u5728\u7528\u6236\u95dc\u9589\u700f\u89bd\u5668\u6216\u8d85\u904e\u4e00\u5b9a\u6642\u9593\u5f8c\u81ea\u52d5\u904e\u671f\u3002\u7136\u800c\uff0c\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u53ef\u80fd\u5e0c\u671b\u8a2d\u7f6e Session \u6c38\u4e0d\u904e\u671f\uff0c\u4ee5\u4fbf\u7528\u6236\u5728\u518d\u6b21\u8a2a\u554f\u6642\u80fd\u5920\u4fdd\u6301\u767b\u9304\u72c0\u614b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e PHP \u4f3a\u670d\u5668\u8a2d\u7f6e Session \u6c38\u4e0d\u904e\u671f\u7684\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"session-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-BlWVKPDgfE\">Session \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Session \u662f\u4e00\u7a2e\u5728\u4f3a\u670d\u5668\u7aef\u5b58\u5132\u7528\u6236\u6578\u64da\u7684\u65b9\u5f0f\u3002\u7576\u7528\u6236\u8a2a\u554f\u7db2\u7ad9\u6642\uff0c\u4f3a\u670d\u5668\u6703\u70ba\u5176\u5275\u5efa\u4e00\u500b\u552f\u4e00\u7684 Session ID\uff0c\u4e26\u5c07\u5176\u5b58\u5132\u5728\u7528\u6236\u7684\u700f\u89bd\u5668\u4e2d\u3002\u9019\u6a23\uff0c\u4f3a\u670d\u5668\u5c31\u80fd\u5920\u8b58\u5225\u7528\u6236\u7684\u8acb\u6c42\u4e26\u4fdd\u6301\u5176\u72c0\u614b\u3002<\/p>\n<h2 id=\"%e8%a8%ad%e7%bd%ae-session-%e6%b0%b8%e4%b8%8d%e9%81%8e%e6%9c%9f%e7%9a%84%e6%ad%a5%e9%a9%9f-BlWVKPDgfE\">\u8a2d\u7f6e Session \u6c38\u4e0d\u904e\u671f\u7684\u6b65\u9a5f<\/h2>\n<p>\u8981\u5be6\u73fe Session \u6c38\u4e0d\u904e\u671f\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e4%bf%ae%e6%94%b9-php-%e9%85%8d%e7%bd%ae-BlWVKPDgfE\">1. \u4fee\u6539 PHP \u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u78ba\u4fdd PHP \u7684\u914d\u7f6e\u5141\u8a31\u9577\u6642\u9593\u7684 Session \u5b58\u6d3b\u3002\u53ef\u4ee5\u901a\u904e\u4fee\u6539 php.ini \u6587\u4ef6\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>session.gc_maxlifetime = 31536000  ; 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