{"id":22697,"date":"2024-11-21T10:27:11","date_gmt":"2024-11-21T02:27:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22697\/"},"modified":"2024-11-21T10:27:11","modified_gmt":"2024-11-21T02:27:11","slug":"thinkphp%e6%80%8e%e4%b9%88%e8%bf%9e%e6%8e%a5%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22697\/","title":{"rendered":"thinkphp\u600e\u4e48\u8fde\u63a5\u6570\u636e"},"content":{"rendered":"<p>thinkphp\u662f\u4e00\u4e2a\u4f7f\u7528php\u7f16\u5199\u7684\u5f00\u6e90web\u6846\u67b6\uff0c\u5177\u6709\u7b80\u5355\u6613\u5b66\u3001\u9ad8\u6548\u5feb\u901f\u3001\u5b89\u5168\u7a33\u5b9a\u7b49\u7279\u70b9\u3002\u5728\u4f7f\u7528thinkphp\u8fdb\u884c\u5f00\u53d1\u65f6\uff0c\u9700\u8981\u8fde\u63a5\u6570\u636e\u5e93\u6765\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u8fde\u63a5\u6570\u636e\u5e93\u5e76\u8fdb\u884c\u57fa\u672c\u7684\u64cd\u4f5c\u3002<\/p>\n<p>\u4e00\u3001\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f<\/p>\n<p>\u5728ThinkPHP\u4e2d\uff0c\u9700\u8981\u5728\u516c\u5171\u914d\u7f6e\u6587\u4ef6config.php\u4e2d\u914d\u7f6e\u6570\u636e\u5e93\u7684\u8fde\u63a5\u4fe1\u606f\u3002\u5728config.php\u6587\u4ef6\u4e2d\uff0c\u627e\u5230\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>\/\/\u6570\u636e\u5e93\u7c7b\u578b\n'DB_TYPE'   =&amp;gt; 'mysql',\n\/\/\u670d\u52a1\u5668\u5730\u5740\n'DB_HOST'   =&amp;gt; 'localhost',\n\/\/\u6570\u636e\u5e93\u540d\n'DB_NAME'   =&amp;gt; 'thinkphp',\n\/\/\u7528\u6237\u540d\n'DB_USER'   =&amp;gt; 'root',\n\/\/\u5bc6\u7801\n'DB_PWD'    =&amp;gt; 'root',\n\/\/\u7aef\u53e3\n'DB_PORT'   =&amp;gt; '3306',\n\/\/\u8868\u524d\u7f00\n'DB_PREFIX' =&amp;gt; 'think_',<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cDB_TYPE\u4e3a\u6570\u636e\u5e93\u7c7b\u578b\uff0c\u76ee\u524d\u652f\u6301mysql\u3001mysqli\u3001PDO\u7b49\u591a\u79cd\u7c7b\u578b\uff1bDB_HOST\u4e3a\u6570\u636e\u5e93\u670d\u52a1\u5668\u5730\u5740\uff0c\u53ef\u4ee5\u662fIP\u5730\u5740\u6216\u57df\u540d\uff1bDB_NAME\u4e3a\u6570\u636e\u5e93\u540d\uff0c\u9700\u8981\u5728\u8fde\u63a5\u4e4b\u524d\u5148\u521b\u5efa\uff1bDB_USER\u548cDB_PWD\u5206\u522b\u4e3a\u6570\u636e\u5e93\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u9700\u8981\u6709\u8bbf\u95ee\u6570\u636e\u5e93\u7684\u6743\u9650\uff1bDB_PORT\u4e3a\u6570\u636e\u5e93\u8fde\u63a5\u7684\u7aef\u53e3\uff0c\u9ed8\u8ba4\u4e3a3306\uff1bDB_PREFIX\u4e3a\u6570\u636e\u8868\u524d\u7f00\uff0c\u7528\u4e8e\u591a\u4e2a\u5e94\u7528\u5171\u7528\u6570\u636e\u5e93\u65f6\u907f\u514d\u8868\u540d\u51b2\u7a81\u3002<\/p>\n<p>\u4e8c\u3001\u8fde\u63a5\u6570\u636e\u5e93<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u5728\u5b8c\u6210\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u7684\u914d\u7f6e\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u901a\u8fc7\u5b9e\u4f8b\u5316\u4e00\u4e2a\u6570\u636e\u5e93\u5bf9\u8c61\u6765\u8fde\u63a5\u6570\u636e\u5e93\u3002\u5728ThinkPHP\u4e2d\uff0c\u4f7f\u7528Db\u7c7b\u6765\u8fde\u63a5\u548c\u64cd\u4f5c\u6570\u636e\u5e93\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>use thinkDb;\n\n\/\/ \u8fde\u63a5\u6570\u636e\u5e93\n$conn = Db::connect();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u9700\u8981\u6307\u5b9a\u8fde\u63a5\u7684\u6570\u636e\u5e93\u914d\u7f6e\uff0c\u53ef\u4ee5\u5728connect\u65b9\u6cd5\u4e2d\u4f20\u9012\u4e00\u4e2a\u6570\u7ec4\u53c2\u6570\uff0c\u6570\u7ec4\u4e2d\u5305\u542b\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>$config = [\n    \/\/\u6570\u636e\u5e93\u7c7b\u578b\n    'type'     =&amp;gt; 'mysql',\n    \/\/\u670d\u52a1\u5668\u5730\u5740\n    'hostname' =&amp;gt; 'localhost',\n    \/\/\u6570\u636e\u5e93\u540d\n    'database' =&amp;gt; 'thinkphp',\n    \/\/\u7528\u6237\u540d\n    'username' =&amp;gt; 'root',\n    \/\/\u5bc6\u7801\n    'password' =&amp;gt; 'root',\n    \/\/\u7aef\u53e3\n    'hostport' =&amp;gt; '',\n    \/\/\u8868\u524d\u7f00\n    'prefix'   =&amp;gt; 'think_',\n];\n\n\/\/ \u8fde\u63a5\u6570\u636e\u5e93\n$conn = Db::connect($config);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e09\u3001\u6570\u636e\u5e93\u64cd\u4f5c<\/p>\n<p>\u8fde\u63a5\u6570\u636e\u5e93\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u8fdb\u884c\u6570\u636e\u5e93\u64cd\u4f5c\uff0c\u5305\u62ec\u67e5\u8be2\u3001\u63d2\u5165\u3001\u66f4\u65b0\u548c\u5220\u9664\u7b49\u64cd\u4f5c\u3002\u4e0b\u9762\u4ee5\u67e5\u8be2\u64cd\u4f5c\u4e3a\u4f8b\u8fdb\u884c\u8bf4\u660e\u3002<\/p>\n<ol>\n<li>\u67e5\u8be2\u4e00\u6761\u8bb0\u5f55<\/li>\n<\/ol>\n<p>\u4f7f\u7528query\u65b9\u6cd5\u67e5\u8be2\u4e00\u6761\u8bb0\u5f55\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>\/\/ \u67e5\u8be2\u4e00\u6761\u8bb0\u5f55\n$record = $conn-&amp;gt;query('select * from think_user limit 1');<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cquery\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2aPDOStatement\u5bf9\u8c61\uff0c\u53ef\u4ee5\u901a\u8fc7fetch\u65b9\u6cd5\u83b7\u53d6\u4e00\u6761\u8bb0\u5f55\u3002<\/p>\n<pre>\/\/ \u83b7\u53d6\u67e5\u8be2\u7ed3\u679c\n$row = $record-&amp;gt;fetch(PDO::FETCH_ASSOC);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u67e5\u8be2\u591a\u6761\u8bb0\u5f55<\/li>\n<\/ol>\n<p>\u4f7f\u7528select\u65b9\u6cd5\u67e5\u8be2\u591a\u6761\u8bb0\u5f55\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>\/\/ \u67e5\u8be2\u591a\u6761\u8bb0\u5f55\n$list = $conn-&amp;gt;table('think_user')-&amp;gt;select();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0ctable\u65b9\u6cd5\u7528\u4e8e\u8bbe\u7f6e\u64cd\u4f5c\u7684\u6570\u636e\u8868\uff0cselect\u65b9\u6cd5\u7528\u4e8e\u83b7\u53d6\u591a\u6761\u8bb0\u5f55\u3002<\/p>\n<ol>\n<li>\u6761\u4ef6\u67e5\u8be2<\/li>\n<\/ol>\n<p>\u53ef\u4ee5\u901a\u8fc7where\u65b9\u6cd5\u8bbe\u7f6e\u67e5\u8be2\u6761\u4ef6\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>\/\/ \u6761\u4ef6\u67e5\u8be2\n$list = $conn-&amp;gt;table('think_user')-&amp;gt;where('id', '=', 1)-&amp;gt;select();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cwhere\u65b9\u6cd5\u63a5\u6536\u4e09\u4e2a\u53c2\u6570\uff0c\u5206\u522b\u4e3a\u5b57\u6bb5\u540d\u3001\u6bd4\u8f83\u8fd0\u7b97\u7b26\u548c\u503c\uff0c\u53ef\u4ee5\u901a\u8fc7\u94fe\u5f0f\u64cd\u4f5c\u5b9e\u73b0\u591a\u4e2a\u6761\u4ef6\u67e5\u8be2\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>\/\/ \u591a\u6761\u4ef6\u67e5\u8be2\n$list = $conn-&amp;gt;table('think_user')\n                -&amp;gt;where('id', '=', 1)\n                -&amp;gt;where('status', '=', 1)\n                -&amp;gt;select();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u63d2\u5165\u8bb0\u5f55<\/li>\n<\/ol>\n<p>\u4f7f\u7528insert\u65b9\u6cd5\u63d2\u5165\u4e00\u6761\u8bb0\u5f55\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>\/\/ \u63d2\u5165\u8bb0\u5f55\n$data = [\n    'username' =&amp;gt; 'admin',\n    'password' =&amp;gt; md5('123456'),\n    'status'   =&amp;gt; 1,\n];\n$result = $conn-&amp;gt;table('think_user')-&amp;gt;insert($data);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cinsert\u65b9\u6cd5\u63a5\u6536\u4e00\u4e2a\u6570\u7ec4\u53c2\u6570\uff0c\u6570\u7ec4\u4e2d\u5305\u542b\u5b57\u6bb5\u540d\u548c\u5bf9\u5e94\u7684\u503c\u3002<\/p>\n<ol>\n<li>\u66f4\u65b0\u8bb0\u5f55<\/li>\n<\/ol>\n<p>\u4f7f\u7528update\u65b9\u6cd5\u66f4\u65b0\u8bb0\u5f55\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>\/\/ \u66f4\u65b0\u8bb0\u5f55\n$data = ['status' =&amp;gt; 0];\n$result = $conn-&amp;gt;table('think_user')\n                -&amp;gt;where('id', '=', 1)\n                -&amp;gt;update($data);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cupdate\u65b9\u6cd5\u63a5\u6536\u4e00\u4e2a\u6570\u7ec4\u53c2\u6570\uff0c\u6570\u7ec4\u4e2d\u5305\u542b\u8981\u66f4\u65b0\u7684\u5b57\u6bb5\u540d\u548c\u5bf9\u5e94\u7684\u503c\u3002<\/p>\n<ol>\n<li>\u5220\u9664\u8bb0\u5f55<\/li>\n<\/ol>\n<p>\u4f7f\u7528delete\u65b9\u6cd5\u5220\u9664\u8bb0\u5f55\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>\/\/ \u5220\u9664\u8bb0\u5f55\n$result = $conn-&amp;gt;table('think_user')\n                -&amp;gt;where('id', '=', 1)\n                -&amp;gt;delete();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cdelete\u65b9\u6cd5\u53ef\u4ee5\u5220\u9664\u7b26\u5408\u6761\u4ef6\u7684\u591a\u6761\u8bb0\u5f55\uff0c\u4e0d\u4f20\u9012\u6761\u4ef6\u53c2\u6570\u65f6\u4f1a\u6e05\u7a7a\u6574\u5f20\u8868\u3002<\/p>\n<p>\u56db\u3001\u603b\u7ed3<\/p>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\u53ef\u4ee5\u6210\u529f\u8fde\u63a5\u6570\u636e\u5e93\uff0c\u5e76\u8fdb\u884c\u57fa\u672c\u7684\u67e5\u8be2\u3001\u63d2\u5165\u3001\u66f4\u65b0\u548c\u5220\u9664\u7b49\u64cd\u4f5c\u3002\u5728\u4f7f\u7528ThinkPHP\u8fdb\u884c\u5f00\u53d1\u65f6\uff0c\u9700\u8981\u7ecf\u5e38\u4e0e\u6570\u636e\u5e93\u6253\u4ea4\u9053\uff0c\u56e0\u6b64\u719f\u7ec3\u638c\u63e1\u6570\u636e\u5e93\u64cd\u4f5c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u540c\u65f6\uff0c\u5728\u8fdb\u884c\u64cd\u4f5c\u65f6\u9700\u8981\u6ce8\u610f\u9632\u8303SQL\u6ce8\u5165\u7b49\u5b89\u5168\u95ee\u9898\uff0c\u5c3d\u53ef\u80fd\u4f7f\u7528\u53c2\u6570\u7ed1\u5b9a\u7b49\u65b9\u5f0f\u6765\u907f\u514d\u98ce\u9669\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fthinkphp\u600e\u4e48\u8fde\u63a5\u6570\u636e\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>thinkphp\u662f\u4e00\u4e2a\u4f7f\u7528php\u7f16\u5199\u7684\u5f00\u6e90web\u6846\u67b6\uff0c\u5177\u6709\u7b80\u5355\u6613\u5b66\u3001\u9ad8\u6548\u5feb\u901f\u3001\u5b89\u5168\u7a33\u5b9a\u7b49\u7279\u70b9\u3002\u5728\u4f7f\u7528thinkphp\u8fdb\u884c\u5f00\u53d1\u65f6\uff0c\u9700\u8981\u8fde\u63a5\u6570\u636e\u5e93\u6765\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u8fde\u63a5\u6570\u636e\u5e93\u5e76\u8fdb\u884c\u57fa\u672c\u7684\u64cd\u4f5c\u3002 \u4e00\u3001\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f \u5728ThinkPHP\u4e2d\uff0c\u9700\u8981\u5728\u516c\u5171\u914d\u7f6e\u6587\u4ef6config.php\u4e2d\u914d\u7f6e\u6570\u636e\u5e93\u7684\u8fde\u63a5\u4fe1\u606f\u3002\u5728config.php\u6587\u4ef6\u4e2d\uff0c\u627e\u5230\u4ee5\u4e0b\u4ee3\u7801\uff1a \/\/\u6570\u636e\u5e93\u7c7b\u578b &#8216;DB_TYPE&#8217; =&amp;gt; &#8216;mysql&#8217;, \/\/\u670d\u52a1\u5668\u5730\u5740 &#8216;DB_HOST&#8217; =&amp;gt; &#8216;localhost&#8217;, \/\/\u6570\u636e\u5e93\u540d &#8216;DB_NAME&#8217; =&amp;gt; &#8216;thinkphp&#8217;, \/\/\u7528\u6237\u540d &#8216;DB_USER&#8217; =&amp;gt; &#8216;root&#8217;, \/\/\u5bc6\u7801 &#8216;DB_PWD&#8217; =&amp;gt; &#8216;root&#8217;, \/\/\u7aef\u53e3 &#8216;DB_PORT&#8217; =&amp;gt; &#8216;3306&#8217;, \/\/\u8868\u524d\u7f00 &#8216;DB_PREFIX&#8217; =&amp;gt; &#8216;think_&#8217;, \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0cDB_TYPE\u4e3a\u6570\u636e\u5e93\u7c7b\u578b\uff0c\u76ee\u524d\u652f\u6301mysql\u3001mysqli\u3001PDO\u7b49\u591a\u79cd\u7c7b\u578b\uff1bDB_HOST\u4e3a\u6570\u636e\u5e93\u670d\u52a1\u5668\u5730\u5740\uff0c\u53ef\u4ee5\u662fIP\u5730\u5740\u6216\u57df\u540d\uff1bDB_NAME\u4e3a\u6570\u636e\u5e93\u540d\uff0c\u9700\u8981\u5728\u8fde\u63a5\u4e4b\u524d\u5148\u521b\u5efa\uff1bDB_USER\u548cDB_PWD\u5206\u522b\u4e3a\u6570\u636e\u5e93\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u9700\u8981\u6709\u8bbf\u95ee\u6570\u636e\u5e93\u7684\u6743\u9650\uff1bDB_PORT\u4e3a\u6570\u636e\u5e93\u8fde\u63a5\u7684\u7aef\u53e3\uff0c\u9ed8\u8ba4\u4e3a3306\uff1bDB_PREFIX\u4e3a\u6570\u636e\u8868\u524d\u7f00\uff0c\u7528\u4e8e\u591a\u4e2a\u5e94\u7528\u5171\u7528\u6570\u636e\u5e93\u65f6\u907f\u514d\u8868\u540d\u51b2\u7a81\u3002 \u4e8c\u3001\u8fde\u63a5\u6570\u636e\u5e93 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5728\u5b8c\u6210\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u7684\u914d\u7f6e\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u901a\u8fc7\u5b9e\u4f8b\u5316\u4e00\u4e2a\u6570\u636e\u5e93\u5bf9\u8c61\u6765\u8fde\u63a5\u6570\u636e\u5e93\u3002\u5728ThinkPHP\u4e2d\uff0c\u4f7f\u7528Db\u7c7b\u6765\u8fde\u63a5\u548c\u64cd\u4f5c\u6570\u636e\u5e93\u3002\u4f8b\u5982\uff1a use thinkDb; \/\/ \u8fde\u63a5\u6570\u636e\u5e93 $conn = Db::connect(); \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u9700\u8981\u6307\u5b9a\u8fde\u63a5\u7684\u6570\u636e\u5e93\u914d\u7f6e\uff0c\u53ef\u4ee5\u5728connect\u65b9\u6cd5\u4e2d\u4f20\u9012\u4e00\u4e2a\u6570\u7ec4\u53c2\u6570\uff0c\u6570\u7ec4\u4e2d\u5305\u542b\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002\u4f8b\u5982\uff1a $config = [ \/\/\u6570\u636e\u5e93\u7c7b\u578b &#8216;type&#8217; =&amp;gt; &#8216;mysql&#8217;, \/\/\u670d\u52a1\u5668\u5730\u5740 &#8216;hostname&#8217; =&amp;gt; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-22697","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=22697"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22697\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}