{"id":166617,"date":"2024-11-05T17:51:21","date_gmt":"2024-11-05T09:51:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166617\/"},"modified":"2024-11-05T17:51:23","modified_gmt":"2024-11-05T09:51:23","slug":"%e5%bf%ab%e9%80%9f%e5%ad%b8%e7%bf%92%ef%bc%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a%e6%96%b9%e6%b3%95%e8%a9%b3%e8%a7%a3-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%8e%e9%ba%bc%e6%8f%92","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166617\/","title":{"rendered":"\u5feb\u901f\u5b78\u7fd2\uff1a\u6578\u64da\u5eab\u63d2\u5165\u6578\u64da\u65b9\u6cd5\u8a73\u89e3 (\u6578\u64da\u5eab\u600e\u9ebc\u63d2\u5165\u4e00\u689d\u6578\u64da)"},"content":{"rendered":"

\u5feb\u901f\u5b78\u7fd2\uff1a\u6578\u64da\u5eab\u63d2\u5165\u6578\u64da\u65b9\u6cd5\u8a73\u89e3 (\u6578\u64da\u5eab\u600e\u9ebc\u63d2\u5165\u4e00\u689d\u6578\u64da)<\/h1>\n

\u5728\u73fe\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u7121\u8ad6\u662f\u7db2\u7ad9\u3001\u61c9\u7528\u7a0b\u5f0f\u9084\u662f\u4f01\u696d\u7cfb\u7d71\uff0c\u6578\u64da\u5eab\u90fd\u662f\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u7684\u6838\u5fc3\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u63d2\u5165\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\uff0c\u5e6b\u52a9\u8b80\u8005\u5feb\u901f\u638c\u63e1\u9019\u4e00\u6280\u80fd\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u63d2\u5165\u64cd\u4f5c\uff1f<\/h2>\n

\u6578\u64da\u5eab\u63d2\u5165\u64cd\u4f5c\u662f\u6307\u5c07\u65b0\u6578\u64da\u6dfb\u52a0\u5230\u6578\u64da\u5eab\u8868\u4e2d\u7684\u904e\u7a0b\u3002\u9019\u4e00\u64cd\u4f5c\u901a\u5e38\u4f7f\u7528 SQL\uff08\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff09\u4f86\u5be6\u73fe\u3002\u63d2\u5165\u64cd\u4f5c\u4e0d\u50c5\u9650\u65bc\u55ae\u689d\u6578\u64da\u7684\u6dfb\u52a0\uff0c\u9084\u53ef\u4ee5\u4e00\u6b21\u6027\u63d2\u5165\u591a\u689d\u6578\u64da\u3002<\/p>\n

\u57fa\u672c\u7684\u63d2\u5165\u8a9e\u6cd5<\/h2>\n

\u5728 SQL \u4e2d\uff0c\u63d2\u5165\u6578\u64da\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n

INSERT INTO \u8868\u540d (\u6b04\u4f4d1, \u6b04\u4f4d2, \u6b04\u4f4d3, ...)\nVALUES (\u503c1, \u503c2, \u503c3, ...);<\/code><\/pre>\n
\u9019\u88e1\u7684\u201c\u8868\u540d\u201d\u662f\u4f60\u8981\u63d2\u5165\u6578\u64da\u7684\u76ee\u6a19\u8868\uff0c\u800c\u201c\u6b04\u4f4d\u201d\u5247\u662f\u4f60\u5e0c\u671b\u586b\u5165\u6578\u64da\u7684\u5177\u9ad4\u5217\u3002\u63a5\u4e0b\u4f86\u7684\u201c\u503c\u201d\u5247\u662f\u5c0d\u61c9\u6b04\u4f4d\u7684\u5177\u9ad4\u6578\u64da\u3002<\/p>\n
\u793a\u4f8b\uff1a\u63d2\u5165\u55ae\u689d\u6578\u64da<\/h2>\n
\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201cusers\u201d\u7684\u8868\uff0c\u8a72\u8868\u5305\u542b\u4e09\u500b\u6b04\u4f4d\uff1aid\u3001name \u548c email\u3002\u8981\u63d2\u5165\u4e00\u689d\u65b0\u7528\u6236\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\uff1a<\/p>\n
INSERT INTO users (id, name, email)\nVALUES (1, '\u5f35\u4e09', 'zhangsan@example.com');<\/code><\/pre>\n
\u9019\u689d\u8a9e\u53e5\u5c07\u4e00\u500b\u65b0\u7528\u6236\u7684 id \u8a2d\u7f6e\u70ba 1\uff0c\u59d3\u540d\u8a2d\u7f6e\u70ba\u201c\u5f35\u4e09\u201d\uff0c\u96fb\u5b50\u90f5\u4ef6\u8a2d\u7f6e\u70ba\u201czhangsan@example.com\u201d\u3002<\/p>\n
\u63d2\u5165\u591a\u689d\u6578\u64da<\/h2>\n
\u5982\u679c\u9700\u8981\u4e00\u6b21\u6027\u63d2\u5165\u591a\u689d\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u6cd5\uff1a<\/p>\n
INSERT INTO users (id, name, email)\nVALUES (2, '\u674e\u56db', 'lisi@example.com'),\n       (3, '\u738b\u4e94', 'wangwu@example.com');<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u5728\u4e00\u6b21\u64cd\u4f5c\u4e2d\u63d2\u5165\u591a\u500b\u7528\u6236\uff0c\u5f9e\u800c\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n
\u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\u63d2\u5165\u6578\u64da<\/h2>\n
\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u70ba\u4e86\u63d0\u9ad8\u5b89\u5168\u6027\u548c\u6027\u80fd\uff0c\u5efa\u8b70\u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\uff08Prepared Statements\uff09\u3002\u9019\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u9632\u6b62 SQL \u6ce8\u5165\u653b\u64ca\uff0c\u4e26\u63d0\u9ad8\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 PHP \u548c MySQLi \u7684\u793a\u4f8b\uff1a<\/p>\n
<?php\n$mysqli = new mysqli(\"localhost\", \"\u7528\u6236\u540d\", \"\u5bc6\u78bc\", \"\u6578\u64da\u5eab\u540d\");\n\n\/\/ \u6aa2\u67e5\u9023\u63a5\nif ($mysqli->connect_error) {\n    die(\"\u9023\u63a5\u5931\u6557: \" . $mysqli->connect_error);\n}\n\n\/\/ \u9810\u8655\u7406\u8a9e\u53e5\n$stmt = $mysqli->prepare(\"INSERT INTO users (name, email) VALUES (?, ?)\");\n$stmt->bind_param(\"ss\", $name, $email);\n\n\/\/ \u8a2d\u7f6e\u53c3\u6578\u4e26\u57f7\u884c\n$name = \"\u8d99\u516d\";\n$email = \"zhaoliu@example.com\";\n$stmt->execute();\n\n$stmt->close();\n$mysqli->close();\n?><\/code><\/pre>\n
\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86\u9810\u8655\u7406\u8a9e\u53e5\u4f86\u63d2\u5165\u7528\u6236\u6578\u64da\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u9632\u6b62 SQL \u6ce8\u5165\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u672c\u6587\u4ecb\u7d39\u4e86\u6578\u64da\u5eab\u63d2\u5165\u6578\u64da\u7684\u57fa\u672c\u65b9\u6cd5\uff0c\u5305\u62ec\u57fa\u672c\u7684 SQL \u8a9e\u6cd5\u3001\u63d2\u5165\u55ae\u689d\u548c\u591a\u689d\u6578\u64da\u7684\u793a\u4f8b\uff0c\u4ee5\u53ca\u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\u4f86\u63d0\u9ad8\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002\u638c\u63e1\u9019\u4e9b\u57fa\u672c\u6280\u80fd\u5f8c\uff0c\u60a8\u5c07\u80fd\u5920\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u5eab\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u6709\u66f4\u9ad8\u7684\u9700\u6c42\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u6216\u4e91\u670d\u52a1\u5668<\/a>\u4f86\u642d\u5efa\u60a8\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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