\u5728laravel\u4e2d\uff0cdb\u662f\u6307\u6570\u636e\u5e93\uff0c\u4e00\u822c\u5b58\u653e\u5728mysql\u3001postgresql\u3001sqlite\u7b49\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u3002\u90a3\u4e48\uff0c\u5728laravel\u6846\u67b6\u4e2d\uff0cdb\u5728\u54ea\u91cc\u5462\uff1f<\/p>\n
Laravel\u6846\u67b6\u4e2d\u7684\u6570\u636e\u5e93\u914d\u7f6e<\/p>\n
\u5728Laravel\u4e2d\uff0c\u6570\u636e\u5e93\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e\/config\/database.php\uff0c\u5176\u9ed8\u8ba4\u7684\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n
‘default’ => env(‘DB_CONNECTION’, ‘mysql’),<\/p>\n
‘connections’ => [<\/p>\n
'sqlite' => [\n 'driver' => 'sqlite',\n 'url' => env('DATABASE_URL'),\n 'database' => env('DB_DATABASE', database_path('database.sqlite')),\n 'prefix' => '',\n 'foreign_key_constraints' => env('DB_FOREIGN_KEYS', true),\n],\n\n'mysql' => [\n 'driver' => 'mysql',\n 'url' => env('DATABASE_URL'),\n 'host' => env('DB_HOST', '127.0.0.1'),\n 'port' => env('DB_PORT', '3306'),\n 'database' => env('DB_DATABASE', 'forge'),\n 'username' => env('DB_USERNAME', 'forge'),\n 'password' => env('DB_PASSWORD', ''),\n 'unix_socket' => env('DB_SOCKET', ''),\n 'charset' => 'utf8mb4',\n 'collation' => 'utf8mb4_unicode_ci',\n 'prefix' => '',\n 'prefix_indexes' => true,\n 'strict' => true,\n 'engine' => null,\n 'options' => extension_loaded('pdo_mysql') ? array_filter([\n PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),\n ]) : [],\n],\n\n'pgsql' => [\n 'driver' => 'pgsql',\n 'url' => env('DATABASE_URL'),\n 'host' => env('DB_HOST', '127.0.0.1'),\n 'port' => env('DB_PORT', '5432'),\n 'database' => env('DB_DATABASE', 'forge'),\n 'username' => env('DB_USERNAME', 'forge'),\n 'password' => env('DB_PASSWORD', ''),\n 'charset' => 'utf8',\n 'prefix' => '',\n 'prefix_indexes' => true,\n 'schema' => 'public',\n 'sslmode' => 'prefer',\n],\n\n'sqlsrv' => [\n 'driver' => 'sqlsrv',\n 'url' => env('DATABASE_URL'),\n 'host' => env('DB_HOST', 'localhost'),\n 'port' => env('DB_PORT', '1433'),\n 'database' => env('DB_DATABASE', 'forge'),\n 'username' => env('DB_USERNAME', 'forge'),\n 'password' => env('DB_PASSWORD', ''),\n 'charset' => 'utf8',\n 'prefix' => '',\n 'prefix_indexes' => true,\n],\n<\/pre>\n \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
],<\/p>\n
\u5728\u9ed8\u8ba4\u914d\u7f6e\u4e2d\uff0cdefault\u8868\u793a\u9ed8\u8ba4\u7684\u6570\u636e\u5e93\u94fe\u63a5\u7c7b\u578b\u662fmysql\uff0cconnections\u4e0b\u9762\u7684\u5b50\u6570\u7ec4\u5b9a\u4e49\u4e86\u56db\u79cd\u6570\u636e\u5e93\u94fe\u63a5\u65b9\u5f0f\uff1asqlite\u3001mysql\u3001pgsql\u3001sqlsrv\u3002\u5728Laravel\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u6dfb\u52a0\u66f4\u591a\u7684\u6570\u636e\u5e93\u94fe\u63a5\u65b9\u5f0f\u3002<\/p>\n
Laravel\u6846\u67b6\u4e2d\u7684DB\u63a5\u53e3<\/p>\n
Laravel\u6846\u67b6\u4e2d\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u975e\u5e38\u591a\u7684DB\u63a5\u53e3\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684DB\u63a5\u53e3\u662fIlluminateDatabaseEloquentModel\uff0c\u5b83\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u67e5\u8be2\u548c\u64cd\u4f5c\u7684\u57fa\u672c\u65b9\u6cd5\uff0c\u5982\uff1aall()\u3001create()\u3001update()\u3001where()\u3001orderBy()\u7b49\u3002<\/p>\n
\u5728\u4f7f\u7528Laravel\u8fdb\u884c\u6570\u636e\u5e93\u64cd\u4f5c\u65f6\uff0c\u6211\u4eec\u9700\u8981\u5148\u5f15\u5165DB\u63a5\u53e3\uff0c\u901a\u5e38\u7684\u5199\u6cd5\u4e3a\uff1a<\/p>\n
use IlluminateDatabaseEloquentModel;<\/p>\n
\u7136\u540e\u6211\u4eec\u5c31\u53ef\u4ee5\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u64cd\u4f5c\uff0c\u4f8b\u5982\uff1a<\/p>\n
$user = User::find(1);
$user->name = ‘new name’;
$user->save();<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c31\u662f\u66f4\u65b0\u4e86ID\u4e3a1\u7684\u7528\u6237\u7684\u59d3\u540d\u3002<\/p>\n
Laravel\u6846\u67b6\u4e2d\u7684DB\u5b9e\u73b0<\/p>\n
Laravel\u6846\u67b6\u4e2d\uff0cDB\u7684\u5b9e\u73b0\u57fa\u4e8ePDO\uff08PHP Data Objects\uff09\uff0cPDO\u662fPHP\u4e2d\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u6570\u636e\u5e93\u62bd\u8c61\u5c42\uff0c\u7528\u4e8e\u5c01\u88c5\u4e0d\u540c\u6570\u636e\u5e93\u4e4b\u95f4\u7684\u5dee\u5f02\u3002PDO\u62bd\u8c61\u6389\u4e86\u4e0d\u540c\u6570\u636e\u5e93\u4e4b\u95f4\u8bed\u6cd5\u4e0a\u7684\u5dee\u5f02\uff0c\u8ba9\u6211\u4eec\u80fd\u591f\u4f7f\u7528\u76f8\u540c\u7684\u4ee3\u7801\u9488\u5bf9\u4e0d\u540c\u7684\u6570\u636e\u5e93\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n
Laravel\u6846\u67b6\u4e2d\u4f7f\u7528DB\u65f6\uff0c\u5176\u5b9e\u4e5f\u662f\u901a\u8fc7PDO\u6765\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u64cd\u4f5c\u3002\u8fd9\u91cc\u8981\u8bf4\u660e\u7684\u662f\uff0cLaravel\u6846\u67b6\u4e2d\u4f7f\u7528\u7684PDO\u5e76\u4e0d\u662fPHP\u81ea\u5e26\u7684PDO\uff0c\u800c\u662fLaravel\u81ea\u5df1\u5b9e\u73b0\u7684PDO\u6269\u5c55\uff0c\u5b83\u5bf9\u539f\u751fPDO\u505a\u4e86\u4e00\u4e9b\u62d3\u5c55\u548c\u5c01\u88c5\uff0c\u63d0\u4f9b\u4e86\u66f4\u6613\u7528\u3001\u66f4\u7075\u6d3b\u7684API\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fLaravel\u6846\u67b6\u4e2dDB\u7684\u76f8\u5173\u5185\u5bb9\uff0c\u5305\u62ec\u6570\u636e\u5e93\u7684\u914d\u7f6e\u3001DB\u63a5\u53e3\u548cDB\u5b9e\u73b0\u7b49\u3002\u5728\u4f7f\u7528Laravel\u8fdb\u884c\u5f00\u53d1\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u7075\u6d3b\u7684\u914d\u7f6e\u548c\u4f7f\u7528DB\uff0c\u6765\u5b8c\u6210\u5404\u79cd\u590d\u6742\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662flaravel\u7684db\u5728\u54ea\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":"
\u5728laravel\u4e2d\uff0cdb\u662f\u6307\u6570\u636e\u5e93\uff0c\u4e00\u822c\u5b58\u653e\u5728mysql\u3001postgresql\u3001sqlite\u7b49\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u3002\u90a3\u4e48\uff0c\u5728laravel\u6846\u67b6\u4e2d\uff0cdb\u5728\u54ea\u91cc\u5462\uff1f Laravel\u6846\u67b6\u4e2d\u7684\u6570\u636e\u5e93\u914d\u7f6e \u5728Laravel\u4e2d\uff0c\u6570\u636e\u5e93\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e\/config\/database.php\uff0c\u5176\u9ed8\u8ba4\u7684\u914d\u7f6e\u5982\u4e0b\uff1a ‘default’ => env(‘DB_CONNECTION’, ‘mysql’), ‘connections’ => [ ‘sqlite’ => [ ‘driver’ => ‘sqlite’, ‘url’ => env(‘DATABASE_URL’), ‘database’ => env(‘DB_DATABASE’, database_path(‘database.sqlite’)), ‘prefix’ => ”, ‘foreign_key_constraints’ => env(‘DB_FOREIGN_KEYS’, true), ], ‘mysql’ => [ ‘driver’ => ‘mysql’, ‘url’ => env(‘DATABASE_URL’), ‘host’ => env(‘DB_HOST’, ‘127.0.0.1’), ‘port’ => env(‘DB_PORT’, ‘3306’), ‘database’ => env(‘DB_DATABASE’, ‘forge’), ‘username’ => env(‘DB_USERNAME’, […]<\/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-22786","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22786","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=22786"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22786\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}