{"id":151987,"date":"2024-11-01T19:09:21","date_gmt":"2024-11-01T11:09:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/151987\/"},"modified":"2024-11-01T19:09:22","modified_gmt":"2024-11-01T11:09:22","slug":"%e6%9c%ac%e5%9c%b0%e9%80%a3%e6%8e%a5%e4%bc%ba%e6%9c%8d%e5%99%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%b8%e6%93%9a%e8%bc%95%e9%ac%86%e8%a8%aa%e5%95%8f-%e6%9c%ac%e5%9c%b0%e9%80%a3%e6%8e%a5%e4%bc%ba%e6%9c%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/151987\/","title":{"rendered":"\u672c\u5730\u9023\u63a5\u4f3a\u670d\u5668\u6578\u64da\u5eab\u6578\u64da\u8f15\u9b06\u8a2a\u554f (\u672c\u5730\u9023\u63a5\u4f3a\u670d\u5668\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e6%9c%ac%e5%9c%b0%e9%80%a3%e6%8e%a5%e4%bc%ba%e6%9c%8d%e5%99%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%b8%e6%93%9a%e8%bc%95%e9%ac%86%e8%a8%aa%e5%95%8f-VZijjzHQWX\">\u672c\u5730\u9023\u63a5\u4f3a\u670d\u5668\u6578\u64da\u5eab\u6578\u64da\u8f15\u9b06\u8a2a\u554f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u8a2a\u554f\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u958b\u767c\u8005\uff0c\u80fd\u5920\u8f15\u9b06\u5730\u9023\u63a5\u548c\u8a2a\u554f\u672c\u5730\u4f3a\u670d\u5668\u4e0a\u7684\u6578\u64da\u5eab\u90fd\u662f\u4e00\u9805\u57fa\u672c\u6280\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728\u672c\u5730\u74b0\u5883\u4e2d\u9023\u63a5\u4f3a\u670d\u5668\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6280\u5de7\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%9c%ac%e5%9c%b0%e4%bc%ba%e6%9c%8d%e5%99%a8%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-VZijjzHQWX\">\u4ec0\u9ebc\u662f\u672c\u5730\u4f3a\u670d\u5668\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u672c\u5730\u4f3a\u670d\u5668\u6578\u64da\u5eab\u662f\u6307\u5728\u672c\u5730\u8a08\u7b97\u6a5f\u6216\u5167\u90e8\u7db2\u7d61\u4e2d\u7684\u4f3a\u670d\u5668\u4e0a\u904b\u884c\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u9019\u4e9b\u6578\u64da\u5eab\u901a\u5e38\u7528\u65bc\u958b\u767c\u3001\u6e2c\u8a66\u6216\u5c0f\u578b\u61c9\u7528\u7a0b\u5e8f\uff0c\u56e0\u70ba\u5b83\u5011\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u8a2a\u554f\u548c\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002\u5e38\u898b\u7684\u672c\u5730\u6578\u64da\u5eab\u7cfb\u7d71\u5305\u62ec MySQL\u3001PostgreSQL \u548c SQLite \u7b49\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%a3%e6%8e%a5%e6%9c%ac%e5%9c%b0%e4%bc%ba%e6%9c%8d%e5%99%a8%e6%95%b8%e6%93%9a%e5%ba%ab-VZijjzHQWX\">\u5982\u4f55\u9023\u63a5\u672c\u5730\u4f3a\u670d\u5668\u6578\u64da\u5eab<\/h2>\n<p>\u9023\u63a5\u672c\u5730\u4f3a\u670d\u5668\u6578\u64da\u5eab\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u5b89\u88dd\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff1a<\/strong>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u672c\u5730\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd\u6240\u9700\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5f9e MySQL \u7684\u5b98\u65b9\u7db2\u7ad9\u4e0b\u8f09\u4e26\u5b89\u88dd MySQL\u3002<\/li>\n<li><strong>\u555f\u52d5\u6578\u64da\u5eab\u670d\u52d9\uff1a<\/strong>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u670d\u52d9\u6b63\u5728\u904b\u884c\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u6216\u5716\u5f62\u754c\u9762\u4f86\u555f\u52d5\u670d\u52d9\u3002<\/li>\n<li><strong>\u914d\u7f6e\u9023\u63a5\u53c3\u6578\uff1a<\/strong>\u5728\u9023\u63a5\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u77e5\u9053\u6578\u64da\u5eab\u7684\u4e3b\u6a5f\u540d\u3001\u7aef\u53e3\u865f\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002\u5c0d\u65bc\u672c\u5730\u4f3a\u670d\u5668\uff0c\u4e3b\u6a5f\u540d\u901a\u5e38\u662f\u201clocalhost\u201d\uff0c\u800c\u9ed8\u8a8d\u7aef\u53e3\u865f\u5c0d\u65bc MySQL \u662f 3306\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8-php-%e9%80%a3%e6%8e%a5-mysql-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e7%a4%ba%e4%be%8b-VZijjzHQWX\">\u4f7f\u7528 PHP \u9023\u63a5 MySQL \u6578\u64da\u5eab\u7684\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 PHP \u9023\u63a5\u672c\u5730 MySQL \u6578\u64da\u5eab\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$servername = \"localhost\";\n$username = \"root\";\n$password = \"your_password\";\n$dbname = \"your_database\";\n\n\/\/ \u5275\u5efa\u9023\u63a5\n$conn = new mysqli($servername, $username, $password, $dbname);\n\n\/\/ \u6aa2\u67e5\u9023\u63a5\nif ($conn-&gt;connect_error) {\n    die(\"\u9023\u63a5\u5931\u6557: \" . $conn-&gt;connect_error);\n}\necho \"\u6210\u529f\u9023\u63a5\u5230\u6578\u64da\u5eab\";\n?&gt;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86 MySQLi \u64f4\u5c55\u4f86\u5efa\u7acb\u8207\u6578\u64da\u5eab\u7684\u9023\u63a5\u3002\u8acb\u6839\u64da\u60a8\u7684\u5be6\u969b\u60c5\u6cc1\u66ff\u63db\u7528\u6236\u540d\u3001\u5bc6\u78bc\u548c\u6578\u64da\u5eab\u540d\u7a31\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-VZijjzHQWX\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"1-%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba%e9%80%a3%e6%8e%a5%e5%95%8f%e9%a1%8c%ef%bc%9f-VZijjzHQWX\">1. \u5982\u4f55\u89e3\u6c7a\u9023\u63a5\u554f\u984c\uff1f<\/h3>\n<p>\u5982\u679c\u60a8\u7121\u6cd5\u9023\u63a5\u5230\u6578\u64da\u5eab\uff0c\u8acb\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6578\u64da\u5eab\u670d\u52d9\u6b63\u5728\u904b\u884c\u3002<\/li>\n<li>\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5141\u8a31\u8a2a\u554f\u76f8\u61c9\u7684\u7aef\u53e3\u3002<\/li>\n<li>\u78ba\u8a8d\u7528\u6236\u540d\u548c\u5bc6\u78bc\u662f\u5426\u6b63\u78ba\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e6%9c%ac%e5%9c%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7%e5%a6%82%e4%bd%95%e4%bf%9d%e9%9a%9c%ef%bc%9f-VZijjzHQWX\">2. \u672c\u5730\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u5982\u4f55\u4fdd\u969c\uff1f<\/h3>\n<p>\u70ba\u4e86\u4fdd\u969c\u672c\u5730\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\uff0c\u5efa\u8b70\u63a1\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u5f37\u5bc6\u78bc\u4f86\u4fdd\u8b77\u6578\u64da\u5eab\u7528\u6236\u3002<\/li>\n<li>\u5b9a\u671f\u66f4\u65b0\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4ee5\u4fee\u88dc\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<li>\u9650\u5236\u6578\u64da\u5eab\u7684\u8a2a\u554f\u6b0a\u9650\uff0c\u53ea\u5141\u8a31\u5fc5\u8981\u7684\u7528\u6236\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VZijjzHQWX\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u5730\u9023\u63a5\u4f3a\u670d\u5668\u6578\u64da\u5eab\u662f\u4e00\u9805\u57fa\u672c\u4f46\u91cd\u8981\u7684\u6280\u80fd\uff0c\u7121\u8ad6\u662f\u5c0d\u65bc\u958b\u767c\u8005\u9084\u662f\u4f01\u696d\u4f86\u8aaa\u3002\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\u548c\u5b89\u5168\u63aa\u65bd\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u8a2a\u554f\u548c\u7ba1\u7406\u672c\u5730\u6578\u64da\u5eab\u3002\u82e5\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u4fbf\u5728\u66f4\u9748\u6d3b\u7684\u74b0\u5883\u4e2d\u904b\u884c\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u6578\u64da\u5eab\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8f15\u9b06\u8a2a\u554f\u672c\u5730\u9023\u63a5\u4f3a\u670d\u5668\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u8207\u64cd\u4f5c\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\uff0c\u7c21\u5316\u6578\u64da\u8655\u7406\u6d41\u7a0b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-151987","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151987","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=151987"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151987\/revisions"}],"predecessor-version":[{"id":151988,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151987\/revisions\/151988"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=151987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=151987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=151987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}