{"id":63,"date":"2026-06-04T17:10:07","date_gmt":"2026-06-04T09:10:07","guid":{"rendered":"https:\/\/pumpk1n.icu\/?p=63"},"modified":"2026-06-07T00:26:51","modified_gmt":"2026-06-06T16:26:51","slug":"%e5%8f%8d%e5%ba%8f%e5%88%97%e5%8c%96","status":"publish","type":"post","link":"https:\/\/pumpk1n.icu\/index.php\/2026\/06\/04\/%e5%8f%8d%e5%ba%8f%e5%88%97%e5%8c%96\/","title":{"rendered":"\u53cd\u5e8f\u5217\u5316"},"content":{"rendered":"<h1>PHP\u53cd\u5e8f\u5217\u5316<\/h1>\n<h2>\u539f\u7406<\/h2>\n<p>\u672a\u5bf9\u7528\u6237\u8f93\u5165\u7684\u5e8f\u5217\u5316\u5b57\u7b26\u4e32\u8fdb\u884c\u68c0\u6d4b\uff0c\u5bfc\u81f4\u653b\u51fb\u8005\u53ef\u4ee5\u63a7\u5236\u53cd\u5e8f\u5217\u5316\u8fc7\u7a0b\uff0c\u4ece\u800c\u5bfc\u81f4\u4ee3\u7801\u6267\u884c\uff0cSQL \u6ce8\u5165\uff0c\u76ee\u5f55\u904d\u5386\u7b49\u4e0d\u53ef\u63a7\u540e\u679c\u3002\u5728\u53cd\u5e8f\u5217\u5316\u7684\u8fc7\u7a0b\u4e2d\u81ea\u52a8\u89e6\u53d1\u4e86\u67d0\u4e9b\u9b54\u672f\u65b9\u6cd5\u3002\u5f53\u8fdb\u884c\n\u53cd\u5e8f\u5217\u5316\u7684\u65f6\u5019\u5c31\u6709\u53ef\u80fd\u4f1a\u89e6\u53d1\u5bf9\u8c61\u4e2d\u7684\u4e00\u4e9b\u9b54\u672f\u65b9\u6cd5\u3002<\/p>\n<ul>\n<li>serialize()      \/\/\u5c06\u4e00\u4e2a\u5bf9\u8c61\u8f6c\u6362\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32<\/li>\n<li>unserialize()  \/\/\u5c06\u5b57\u7b26\u4e32\u8fd8\u539f\u6210\u4e00\u4e2a\u5bf9\u8c61<\/li>\n<\/ul>\n<h2>\u89e6\u53d1<\/h2>\n<p>\u53c2\u8003\uff1a<\/p>\n<pre><code>https:\/\/www.cnblogs.com\/20175211lyz\/p\/11403397.html<\/code><\/pre>\n<p>unserialize \u51fd\u6570\u7684\u53d8\u91cf\u53ef\u63a7\uff0c\u6587\u4ef6\u4e2d\u5b58\u5728\u53ef\u5229\u7528\u7684\u7c7b\uff0c\u7c7b\u4e2d\u6709\u9b54\u672f\u65b9\u6cd5\uff1a<\/p>\n<pre><code>__construct()      \/\/\u521b\u5efa\u5bf9\u8c61\u65f6\u89e6\u53d1\n__destruct()       \/\/\u5bf9\u8c61\u88ab\u9500\u6bc1\u65f6\u89e6\u53d1\n__call()           \/\/\u5728\u5bf9\u8c61\u4e0a\u4e0b\u6587\u4e2d\u8c03\u7528\u4e0d\u53ef\u8bbf\u95ee\u7684\u65b9\u6cd5\u65f6\u89e6\u53d1\n__callStatic()     \/\/\u5728\u9759\u6001\u4e0a\u4e0b\u6587\u4e2d\u8c03\u7528\u4e0d\u53ef\u8bbf\u95ee\u7684\u65b9\u6cd5\u65f6\u89e6\u53d1\n__get()            \/\/\u7528\u4e8e\u4ece\u4e0d\u53ef\u8bbf\u95ee\u7684\u5c5e\u6027\u8bfb\u53d6\u6570\u636e\n__set()            \/\/\u7528\u4e8e\u5c06\u6570\u636e\u5199\u5165\u4e0d\u53ef\u8bbf\u95ee\u7684\u5c5e\u6027\n__isset()          \/\/\u5728\u4e0d\u53ef\u8bbf\u95ee\u7684\u5c5e\u6027\u4e0a\u8c03\u7528 isset()\u6216 empty()\u89e6\u53d1\n__unset()         \/\/\u5728\u4e0d\u53ef\u8bbf\u95ee\u7684\u5c5e\u6027\u4e0a\u4f7f\u7528 unset()\u65f6\u89e6\u53d1\n__invoke()        \/\/\u5f53\u811a\u672c\u5c1d\u8bd5\u5c06\u5bf9\u8c61\u8c03\u7528\u4e3a\u51fd\u6570\u65f6\u89e6\u53d1<\/code><\/pre>\n<p>\u6d4b\u8bd5<\/p>\n<pre><code>&lt;?php\n$key=&#039;xiaodi&#039;;\necho serialize($key);\n?&gt;<\/code><\/pre>\n<p>\u6ce8\u610f\uff1a<\/p>\n<pre><code>==\u4ec5\u9a8c\u8bc1\u6570\u503c\uff0c===\u9a8c\u8bc1\u503c\u548c\u7c7b\u578b<\/code><\/pre>\n<h1>JAVA\u53cd\u5e8f\u5217\u5316<\/h1>\n<h2>\u539f\u7406<\/h2>\n<p>\u6211\u4eec\u9700\u8981\u4fdd\u5b58\u67d0\u4e00\u523b\u67d0\u4e2a\u5bf9\u8c61\u7684\u4fe1\u606f\uff0c\u6765\u8fdb\u884c\u4e00\u4e9b\u64cd\u4f5c\u3002\u6bd4\u5982\u5229\u7528\u5e8f\u5217\u5316\u5c06\u7a0b\u5e8f\u8fd0\u884c\u7684\u5bf9\u8c61\u72b6\u6001\u4ee5\u4e8c\u8fdb\u5236\u5f62\u5f0f\u5b58\u50a8\u4e8e\u6587\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u7136\u540e\u53ef\u4ee5\u5728\u53e6\u4e00\u4e2a\u7a0b\u5e8f\u4e2d\u5bf9\u5e8f\u5217\u5316\u540e\u7684\u5bf9\u8c61\u72b6\u6001\u6570\u636e\u8fdb\u884c\u53cd\u5e8f\u5217\u5316\u6062\u590d\u5bf9\u8c61\u3002\u53ef\u4ee5\u6709\u6548\u5730\u5b9e\u73b0\u591a\u5e73\u53f0\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u5bf9\u8c61\u6301\u4e45\u5316\u7684\u5b58\u50a8\u3002<\/p>\n<p>\u5e8f\u5217\u5316: \u5c06\u5bf9\u8c61\u7684\u72b6\u6001\u4fe1\u606f\u8f6c\u6362\u4e3a\u53ef\u4ee5\u5b58\u50a8\u6216\u4f20\u8f93\u7684\u5f62\u5f0f\u7684\u8fc7\u7a0b\u3002\u5728\u5e8f\u5217\u5316\u671f\u95f4\uff0c\u5bf9\u8c61\u5c06\u5176\u5f53\u524d\u72b6\u6001\u5199\u5165\u5230\u4e34\u65f6\u6216\u6301\u4e45\u6027\u5b58\u50a8\u533a\u3002\n\u53cd\u5e8f\u5217\u5316\uff1a\u4ece\u5b58\u50a8\u533a\u4e2d\u8bfb\u53d6\u8be5\u6570\u636e\uff0c\u5e76\u5c06\u5176\u8fd8\u539f\u4e3a\u5bf9\u8c61\u7684\u8fc7\u7a0b\uff0c\u6210\u4e3a\u53cd\u5e8f\u5217\u5316\u3002<\/p>\n<h2>API\u7684\u5b9e\u73b0<\/h2>\n<p>\u4f4d\u7f6e\uff1aJava.io.ObjectOutputStream   java.io.ObjectInputStream<\/p>\n<p>\u5e8f\u5217\u5316\uff1aObjectOutputStream\u7c7b --&gt; 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