{"id":30395,"date":"2023-06-09T09:31:01","date_gmt":"2023-08-31T11:47:10","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/php-mysql-%e6%95%b0%e6%8d%ae%e6%9b%b4%e6%96%b0-update-php-%e9%94%99%e8%af%af\/"},"modified":"2025-08-12T18:58:29","modified_gmt":"2025-08-12T10:58:29","slug":"php-mysql-%e6%95%b0%e6%8d%ae%e6%9b%b4%e6%96%b0-update-php-%e9%94%99%e8%af%af","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/php-mysql-%e6%95%b0%e6%8d%ae%e6%9b%b4%e6%96%b0-update-php-%e9%94%99%e8%af%af\/","title":{"rendered":"PHP MYSQL \u6570\u636e\u66f4\u65b0 update.php \u9519\u8bef"},"content":{"rendered":"

\u9519\u8bef\u5904\u7406<\/h1>\n

\u5728\u63d0\u4f9b\u7684\u4ee3\u7801\u4e2d\u9047\u5230\u4e86\u4ee5\u4e0bSQL\u9519\u8bef\uff1a
\nSQLError: \u60a8\u7684SQL\u8bed\u6cd5\u6709\u9519\u8bef\uff0c\u8bf7\u68c0\u67e5\u4e0e\u60a8\u7684MySQL\u670d\u52a1\u5668\u7248\u672c\u76f8\u5bf9\u5e94\u7684\u624b\u518c\uff0c\u4ee5\u83b7\u53d6\u6b63\u786e\u7684\u4f7f\u7528\u8bed\u6cd5\u3002\u9519\u8bef\u51fa\u73b0\u5728\u7b2c1\u884c\u9644\u8fd1\u7684’WHERE id=0’\u3002<\/p>\n

\u6839\u636e\u5728Google\u4e0a\u7684\u67e5\u8be2\u7ed3\u679c\uff0c\u5f53\u5728MYSQL\u8bed\u6cd5\u4e2d\u51fa\u73b0\u62fc\u5199\u9519\u8bef\uff08\u5982INSERT\u6216SET\uff09\u65f6\uff0c\u4f1a\u51fa\u73b0\u8be5\u95ee\u9898\u3002\u603b\u800c\u8a00\u4e4b\uff0c\u8fd9\u786e\u5b9e\u662f\u5b9e\u60c5\u3002<\/p>\n

\u6211\u53cd\u590d\u68c0\u67e5\u4e86\u5f88\u591a\u6b21\uff0c\u5b8c\u5168\u627e\u4e0d\u5230\uff0c\u4ee5\u4e3a\u9519\u8bef\u53ef\u80fd\u51fa\u5728\u54ea\u513f\uff0c\u7136\u800c\u6211\u53d1\u73b0\u5728\u4e0b\u9762\u7b2c\u4e09\u884c\u7684WHERE\u4e4b\u524d\u9519\u653e\u4e86\u4e00\u4e2a\u9017\u53f7\u3002<\/p>\n

\u5728”WHERE”\u4e4b\u524d\u4e0d\u9700\u8981\u52a0\u9017\u53f7\u3002<\/p>\n

\u6613\u72af\u9519\u8bef\u3002<\/p>\n

\r\n\/\/\uff13\uff0e\u30c7\u30fc\u30bf\u767b\u9332SQL\u4f5c\u6210<\/span>\r\n$stmt<\/span> =<\/span> $pdo<\/span>-><\/span>prepare<\/span>(<\/span>\"UPDATE gs_bm_table SET name=:name, URL=:URL, comment=:comment, WHERE id=:id\"<\/span>);<\/span>\r\n$stmt<\/span>-><\/span>bindValue<\/span>(<\/span>':name'<\/span>,<\/span> $name<\/span>,<\/span> PDO<\/span>::<\/span>PARAM_STR<\/span>);<\/span>      \/\/Integer\uff08\u6570\u5024\u306e\u5834\u5408 PDO::PARAM_INT)<\/span>\r\n$stmt<\/span>-><\/span>bindValue<\/span>(<\/span>':URL'<\/span>,<\/span> $URL<\/span>,<\/span> PDO<\/span>::<\/span>PARAM_STR<\/span>);<\/span>    \/\/Integer\uff08\u6570\u5024\u306e\u5834\u5408 PDO::PARAM_INT)<\/span>\r\n$stmt<\/span>-><\/span>bindValue<\/span>(<\/span>':comment'<\/span>,<\/span> $comment<\/span>,<\/span> PDO<\/span>::<\/span>PARAM_STR<\/span>);<\/span>        \/\/Integer\uff08\u6570\u5024\u306e\u5834\u5408 PDO::PARAM_INT)<\/span>\r\n$stmt<\/span>-><\/span>bindValue<\/span>(<\/span>':id'<\/span>,<\/span> $id<\/span>,<\/span> PDO<\/span>::<\/span>PARAM_INT<\/span>);<\/span>        \/\/Integer\uff08\u6570\u5024\u306e\u5834\u5408 PDO::PARAM_INT)<\/span>\r\n$status<\/span> =<\/span> $stmt<\/span>-><\/span>execute<\/span>();<\/span> \/\/\u5b9f\u884c<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u9519\u8bef\u5904\u7406 \u5728\u63d0\u4f9b\u7684\u4ee3\u7801\u4e2d\u9047\u5230\u4e86\u4ee5\u4e0bSQL\u9519\u8bef\uff1a SQLError: \u60a8\u7684SQL\u8bed\u6cd5\u6709\u9519\u8bef\uff0c\u8bf7\u68c0\u67e5\u4e0e\u60a8\u7684MySQ […]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30395","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\nPHP MYSQL \u6570\u636e\u66f4\u65b0 update.php \u9519\u8bef - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8ePHP MYSQL \u6570\u636e\u66f4\u65b0 update.php \u9519\u8bef\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/php-mysql-\u6570\u636e\u66f4\u65b0-update-php-\u9519\u8bef\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP MYSQL \u6570\u636e\u66f4\u65b0 update.php \u9519\u8bef\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8ePHP MYSQL \u6570\u636e\u66f4\u65b0 update.php \u9519\u8bef\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/php-mysql-\u6570\u636e\u66f4\u65b0-update-php-\u9519\u8bef\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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