{"id":160689,"date":"2024-11-04T00:11:31","date_gmt":"2024-11-03T16:11:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160689\/"},"modified":"2024-11-04T00:11:32","modified_gmt":"2024-11-03T16:11:32","slug":"sqlite-%e6%95%99%e7%a8%8b%ef%bc%9asqlite-php","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160689\/","title":{"rendered":"SQLITE \u6559\u7a0b\uff1aSQLite &#8211; PHP"},"content":{"rendered":"<h1 id=\"sqlite-%e6%95%99%e7%a8%8b%ef%bc%9asqlite-php-jUvLEjjDKH\">SQLITE \u6559\u7a0b\uff1aSQLite &#8211; PHP<\/h1>\n<p>SQLite \u662f\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5f0f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u7db2\u9801\u958b\u767c\u4e2d\u3002\u5b83\u7684\u7279\u9ede\u662f\u7121\u9700\u5b89\u88dd\u4f3a\u670d\u5668\uff0c\u4e26\u4e14\u53ef\u4ee5\u76f4\u63a5\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u3002\u9019\u4f7f\u5f97 SQLite \u6210\u70ba PHP \u958b\u767c\u8005\u7684\u4e00\u500b\u7406\u60f3\u9078\u64c7\uff0c\u56e0\u70ba\u5b83\u7c21\u55ae\u6613\u7528\u4e14\u6027\u80fd\u512a\u8d8a\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-sqlite%ef%bc%9f-jUvLEjjDKH\">\u70ba\u4ec0\u9ebc\u9078\u64c7 SQLite\uff1f<\/h2>\n<p>SQLite \u7684\u512a\u52e2\u5728\u65bc\u5176\u8f15\u91cf\u7d1a\u548c\u9ad8\u6548\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u9078\u64c7 SQLite \u7684\u7406\u7531\uff1a<\/p>\n<ul>\n<li><strong>\u7121\u9700\u4f3a\u670d\u5668\uff1a<\/strong>SQLite \u662f\u4e00\u500b\u5d4c\u5165\u5f0f\u8cc7\u6599\u5eab\uff0c\u7121\u9700\u7368\u7acb\u7684\u4f3a\u670d\u5668\u9032\u884c\u904b\u884c\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>SQLite \u7684\u5b89\u88dd\u548c\u914d\u7f6e\u975e\u5e38\u7c21\u55ae\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<li><strong>\u8de8\u5e73\u53f0\uff1a<\/strong>SQLite \u53ef\u4ee5\u5728\u591a\u7a2e\u64cd\u4f5c\u7cfb\u7d71\u4e0a\u904b\u884c\uff0c\u5305\u62ec Windows\u3001Linux \u548c macOS\u3002<\/li>\n<li><strong>\u8f15\u91cf\u7d1a\uff1a<\/strong>SQLite \u7684\u6a94\u6848\u5927\u5c0f\u5c0f\uff0c\u9069\u5408\u7528\u65bc\u5c0f\u578b\u61c9\u7528\u7a0b\u5f0f\u548c\u79fb\u52d5\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9c%a8-php-%e4%b8%ad%e4%bd%bf%e7%94%a8-sqlite-jUvLEjjDKH\">\u5728 PHP \u4e2d\u4f7f\u7528 SQLite<\/h2>\n<p>\u5728 PHP \u4e2d\u4f7f\u7528 SQLite \u975e\u5e38\u7c21\u55ae\u3002PHP \u63d0\u4f9b\u4e86\u5167\u5efa\u7684 SQLite3 \u64f4\u5c55\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u8cc7\u6599\u5eab\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 SQLite \u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%89%b5%e5%bb%ba-sqlite-%e8%b3%87%e6%96%99%e5%ba%ab-jUvLEjjDKH\">1. \u5275\u5efa SQLite \u8cc7\u6599\u5eab<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b SQLite \u8cc7\u6599\u5eab\u6a94\u6848\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b PHP \u4ee3\u78bc\u4f86\u5275\u5efa\u8cc7\u6599\u5eab\uff1a<\/p>\n<pre><code>&lt;?php\n$db = new SQLite3('my_database.db');\nif (!$db) {\n    echo \"\u7121\u6cd5\u5275\u5efa\u8cc7\u6599\u5eab: \" . $db-&gt;lastErrorMsg();\n} else {\n    echo \"\u8cc7\u6599\u5eab\u5275\u5efa\u6210\u529f\uff01\";\n}\n?&gt;<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e8%b3%87%e6%96%99%e8%a1%a8-jUvLEjjDKH\">2. \u5275\u5efa\u8cc7\u6599\u8868<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u5728\u8cc7\u6599\u5eab\u4e2d\u5275\u5efa\u4e00\u500b\u8cc7\u6599\u8868\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u4e00\u500b\u540d\u70ba &#8220;users&#8221; \u7684\u8cc7\u6599\u8868\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$db-&gt;exec(\"CREATE TABLE IF NOT EXISTS users (\n    id INTEGER PRIMARY KEY AUTOINCREMENT,\n    name TEXT NOT NULL,\n    email TEXT NOT NULL UNIQUE\n)\");\n?&gt;<\/code><\/pre>\n<h3 id=\"3-%e6%8f%92%e5%85%a5%e8%b3%87%e6%96%99-jUvLEjjDKH\">3. \u63d2\u5165\u8cc7\u6599<\/h3>\n<p>\u5275\u5efa\u8cc7\u6599\u8868\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u63d2\u5165\u8cc7\u6599\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u4e00\u689d\u65b0\u7528\u6236\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$stmt = $db-&gt;prepare(\"INSERT INTO users (name, email) VALUES (:name, :email)\");\n$stmt-&gt;bindValue(':name', 'John Doe', SQLITE3_TEXT);\n$stmt-&gt;bindValue(':email', 'john@example.com', SQLITE3_TEXT);\n$stmt-&gt;execute();\n?&gt;<\/code><\/pre>\n<h3 id=\"4-%e6%9f%a5%e8%a9%a2%e8%b3%87%e6%96%99-jUvLEjjDKH\">4. \u67e5\u8a62\u8cc7\u6599<\/h3>\n<p>\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 SELECT \u8a9e\u53e5\u4f86\u67e5\u8a62\u8cc7\u6599\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u6240\u6709\u7528\u6236\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$result = $db-&gt;query(\"SELECT * FROM users\");\nwhile ($row = $result-&gt;fetchArray(SQLITE3_ASSOC)) {\n    echo \"ID: \" . $row['id'] . \" - Name: \" . $row['name'] . \" - Email: \" . $row['email'] . \"&lt;br&gt;\";\n}\n?&gt;<\/code><\/pre>\n<h3 id=\"5-%e6%9b%b4%e6%96%b0%e5%92%8c%e5%88%aa%e9%99%a4%e8%b3%87%e6%96%99-jUvLEjjDKH\">5. \u66f4\u65b0\u548c\u522a\u9664\u8cc7\u6599<\/h3>\n<p>\u66f4\u65b0\u548c\u522a\u9664\u8cc7\u6599\u4e5f\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u66f4\u65b0\u7528\u6236\u8cc7\u6599\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$stmt = $db-&gt;prepare(\"UPDATE users SET email = :email WHERE name = :name\");\n$stmt-&gt;bindValue(':email', 'john.doe@example.com', SQLITE3_TEXT);\n$stmt-&gt;bindValue(':name', 'John Doe', SQLITE3_TEXT);\n$stmt-&gt;execute();\n?&gt;<\/code><\/pre>\n<p>\u522a\u9664\u7528\u6236\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$stmt = $db-&gt;prepare(\"DELETE FROM users WHERE name = :name\");\n$stmt-&gt;bindValue(':name', 'John Doe', SQLITE3_TEXT);\n$stmt-&gt;execute();\n?&gt;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jUvLEjjDKH\">\u7e3d\u7d50<\/h2>\n<p>SQLite \u662f\u4e00\u500b\u5f37\u5927\u4e14\u6613\u65bc\u4f7f\u7528\u7684\u8cc7\u6599\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc PHP \u958b\u767c\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0cSQLite \u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002\u7121\u8ad6\u662f\u8cc7\u6599\u5eab\u7ba1\u7406\u9084\u662f\u7db2\u7ad9\u6258\u7ba1\uff0cServer.HK \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b66\u4e60\u5982\u4f55\u5728PHP\u4e2d\u4f7f\u7528SQLite\uff0c\u638c\u63e1\u6570\u636e\u5e93\u64cd\u4f5c\u3001\u67e5\u8be2\u548c\u7ba1\u7406\u6280\u5de7\uff0c\u5feb\u901f\u6784\u5efa\u9ad8\u6548\u7684Web\u5e94\u7528\u7a0b\u5e8f\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-160689","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160689","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=160689"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160689\/revisions"}],"predecessor-version":[{"id":160690,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160689\/revisions\/160690"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}