{"id":96614,"date":"2024-10-20T10:55:20","date_gmt":"2024-10-20T02:55:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96614\/"},"modified":"2024-10-20T10:55:20","modified_gmt":"2024-10-20T02:55:20","slug":"php%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ae%89%e8%a3%9d%e9%a0%81%e9%9d%a2%e5%bf%ab%e9%80%9f%e5%ae%8c%e6%88%90%e6%8c%87%e5%8d%97-php%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ae%89%e8%a3%9d%e9%a0%81%e9%9d%a2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96614\/","title":{"rendered":"php\u6578\u64da\u5eab\u5b89\u88dd\u9801\u9762\u5feb\u901f\u5b8c\u6210\u6307\u5357 (php\u6578\u64da\u5eab\u5b89\u88dd\u9801\u9762)"},"content":{"rendered":"<h1 id=\"php%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ae%89%e8%a3%9d%e9%a0%81%e9%9d%a2%e5%bf%ab%e9%80%9f%e5%ae%8c%e6%88%90%e6%8c%87%e5%8d%97-vVjdsGaSpA\">PHP\u6578\u64da\u5eab\u5b89\u88dd\u9801\u9762\u5feb\u901f\u5b8c\u6210\u6307\u5357<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0cPHP\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u4f3a\u670d\u5668\u7aef\u8173\u672c\u8a9e\u8a00\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7db2\u7ad9\u958b\u767c\u4e2d\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u535a\u5ba2\u9084\u662f\u5927\u578b\u5546\u696d\u7db2\u7ad9\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002\u672c\u6587\u5c07\u63d0\u4f9b\u4e00\u500b\u5feb\u901f\u6307\u5357\uff0c\u5e6b\u52a9\u60a8\u5b8c\u6210PHP\u6578\u64da\u5eab\u7684\u5b89\u88dd\u9801\u9762\uff0c\u8b93\u60a8\u80fd\u5920\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e6%ba%96%e5%82%99%e7%92%b0%e5%a2%83-vVjdsGaSpA\">\u6b65\u9a5f\u4e00\uff1a\u6e96\u5099\u74b0\u5883<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u60a8\u7684\u4f3a\u670d\u5668\u74b0\u5883\u5df2\u7d93\u5b89\u88dd\u4e86PHP\u548cMySQL\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u8981\u6c42\uff1a<\/p>\n<ul>\n<li>\u5b89\u88ddPHP\uff08\u5efa\u8b70\u4f7f\u75287.0\u6216\u66f4\u9ad8\u7248\u672c\uff09<\/li>\n<li>\u5b89\u88ddMySQL\u6216MariaDB<\/li>\n<li>\u5b89\u88ddApache\u6216Nginx\u4f5c\u70ba\u7db2\u9801\u4f3a\u670d\u5668<\/li>\n<\/ul>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5PHP\u548cMySQL\u7684\u5b89\u88dd\u60c5\u6cc1\uff1a<\/p>\n<pre><code>php -v\nmysql --version<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-vVjdsGaSpA\">\u6b65\u9a5f\u4e8c\uff1a\u5275\u5efa\u6578\u64da\u5eab<\/h2>\n<p>\u5728\u5b89\u88dd\u9801\u9762\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5148\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u3002\u53ef\u4ee5\u901a\u904eMySQL\u547d\u4ee4\u884c\u6216\u4f7f\u7528phpMyAdmin\u4f86\u5b8c\u6210\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528MySQL\u547d\u4ee4\u884c\u5275\u5efa\u6578\u64da\u5eab\u7684\u6b65\u9a5f\uff1a<\/p>\n<pre><code>mysql -u root -p\nCREATE DATABASE my_database;<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c`my_database`\u662f\u60a8\u8981\u5275\u5efa\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002\u8acb\u6839\u64da\u9700\u8981\u9032\u884c\u66f4\u6539\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6-vVjdsGaSpA\">\u6b65\u9a5f\u4e09\uff1a\u8a2d\u7f6e\u6578\u64da\u5eab\u7528\u6236<\/h2>\n<p>\u70ba\u4e86\u5b89\u5168\u8d77\u898b\uff0c\u5efa\u8b70\u60a8\u70ba\u6578\u64da\u5eab\u5275\u5efa\u4e00\u500b\u5c08\u7528\u7528\u6236\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5275\u5efa\u7528\u6236\u4e26\u6388\u4e88\u6b0a\u9650\uff1a<\/p>\n<pre><code>CREATE USER 'my_user'@'localhost' IDENTIFIED BY 'my_password';\nGRANT ALL PRIVILEGES ON my_database.* TO 'my_user'@'localhost';<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c`my_user`\u548c`my_password`\u662f\u60a8\u81ea\u5b9a\u7fa9\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e7%b7%a8%e5%af%abphp%e9%80%a3%e6%8e%a5%e4%bb%a3%e7%a2%bc-vVjdsGaSpA\">\u6b65\u9a5f\u56db\uff1a\u7de8\u5bebPHP\u9023\u63a5\u4ee3\u78bc<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u7de8\u5bebPHP\u4ee3\u78bc\u4f86\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u9023\u63a5\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$servername = \"localhost\";\n$username = \"my_user\";\n$password = \"my_password\";\n$dbname = \"my_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 \"\u9023\u63a5\u6210\u529f\";\n?&gt;<\/code><\/pre>\n<p>\u5c07\u4e0a\u8ff0\u4ee3\u78bc\u4fdd\u5b58\u70ba`db_connect.php`\uff0c\u4e26\u78ba\u4fdd\u5c07\u7528\u6236\u540d\u548c\u5bc6\u78bc\u66ff\u63db\u70ba\u60a8\u5728\u524d\u9762\u6b65\u9a5f\u4e2d\u8a2d\u7f6e\u7684\u503c\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e8%a1%a8-vVjdsGaSpA\">\u6b65\u9a5f\u4e94\uff1a\u5275\u5efa\u6578\u64da\u8868<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u6578\u64da\u8868\u662f\u5b58\u5132\u6578\u64da\u7684\u95dc\u9375\u6b65\u9a5f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efa\u7528\u6236\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE TABLE users (\n    id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(30) NOT NULL,\n    email VARCHAR(50),\n    reg_date TIMESTAMP\n);<\/code><\/pre>\n<p>\u60a8\u53ef\u4ee5\u5728MySQL\u547d\u4ee4\u884c\u4e2d\u57f7\u884c\u4e0a\u8ff0\u547d\u4ee4\u4f86\u5275\u5efa\u8868\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%85%ad%ef%bc%9a%e6%b8%ac%e8%a9%a6%e9%80%a3%e6%8e%a5-vVjdsGaSpA\">\u6b65\u9a5f\u516d\uff1a\u6e2c\u8a66\u9023\u63a5<\/h2>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u5728\u700f\u89bd\u5668\u4e2d\u8a2a\u554f`db_connect.php`\u4f86\u6e2c\u8a66\u6578\u64da\u5eab\u9023\u63a5\u3002\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u6703\u770b\u5230\u201c\u9023\u63a5\u6210\u529f\u201d\u7684\u6d88\u606f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vVjdsGaSpA\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u5feb\u901f\u5b8c\u6210PHP\u6578\u64da\u5eab\u7684\u5b89\u88dd\u9801\u9762\u3002\u9019\u4e0d\u50c5\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\uff0c\u9084\u80fd\u70ba\u60a8\u7684\u7db2\u7ad9\u63d0\u4f9b\u66f4\u5f37\u5927\u7684\u529f\u80fd\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u63d0\u5347\u60a8\u7684\u7db2\u7ad9\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u7121\u8ad6\u662f\u9078\u64c7<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u78ba\u4fdd\u60a8\u7684\u7db2\u7ad9\u80fd\u5920\u9806\u5229\u904b\u884c\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5feb\u901f\u5b8c\u6210PHP\u6578\u64da\u5eab\u5b89\u88dd\u9801\u9762\u7684\u6307\u5357\uff0c\u63d0\u4f9b\u7c21\u55ae\u6b65\u9a5f\u548c\u5be6\u7528\u6280\u5de7\uff0c\u52a9\u4f60\u8f15\u9b06\u8a2d\u7f6e\u6578\u64da\u5eab\u74b0\u5883\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-96614","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96614","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=96614"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96614\/revisions"}],"predecessor-version":[{"id":96615,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96614\/revisions\/96615"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}