尊龙凯时人生就是搏

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ÔÚThinkPHPÖУ¬ÐèÒªÔÚ¹«¹²ÉèÖÃÎļþconfig.phpÖÐÉèÖÃÊý¾Ý¿âµÄÅþÁ¬ÐÅÏ¢¡£ÔÚconfig.phpÎļþÖУ¬ÕÒµ½ÒÔÏ´úÂ룺

//Êý¾Ý¿âÀàÐÍ
'DB_TYPE'   => 'mysql',
//ЧÀÍÆ÷µØµã
'DB_HOST'   => 'localhost',
//Êý¾Ý¿âÃû
'DB_NAME'   => 'thinkphp',
//̞
'DB_USER'   => 'root',
//ÃÜÂë
'DB_PWD'    => 'root',
//¶Ë¿Ú
'DB_PORT'   => '3306',
//±íǰ׺
'DB_PREFIX' => 'think_',

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use thinkDb;

// ÅþÁ¬Êý¾Ý¿â
$conn = Db::connect();

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$config = [
    //Êý¾Ý¿âÀàÐÍ
    'type'     => 'mysql',
    //ЧÀÍÆ÷µØµã
    'hostname' => 'localhost',
    //Êý¾Ý¿âÃû
    'database' => 'thinkphp',
    //̞
    'username' => 'root',
    //ÃÜÂë
    'password' => 'root',
    //¶Ë¿Ú
    'hostport' => '',
    //±íǰ׺
    'prefix'   => 'think_',
];

// ÅþÁ¬Êý¾Ý¿â
$conn = Db::connect($config);

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ÅÌÎÊÒ»Ìõ¼Í¼

ʹÓÃqueryÒªÁìÅÌÎÊÒ»Ìõ¼Í¼£¬ÀýÈ磺

// ÅÌÎÊÒ»Ìõ¼Í¼
$record = $conn->query('select * from think_user limit 1');

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ÆäÖУ¬queryÒªÁì·µ»ØÒ»¸öPDOStatement¹¤¾ß£¬¿ÉÒÔͨ¹ýfetchÒªÁì»ñÈ¡Ò»Ìõ¼Í¼¡£

// »ñÈ¡ÅÌÎÊЧ¹û
$row = $record->fetch(PDO::FETCH_ASSOC);

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ÅÌÎʶàÌõ¼Í¼

ʹÓÃselectÒªÁìÅÌÎʶàÌõ¼Í¼£¬ÀýÈ磺

// ÅÌÎʶàÌõ¼Í¼
$list = $conn->table('think_user')->select();

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ÆäÖУ¬tableÒªÁìÓÃÓÚÉèÖòÙ×÷µÄÊý¾Ý±í£¬selectÒªÁìÓÃÓÚ»ñÈ¡¶àÌõ¼Í¼¡£

Ìõ¼þÅÌÎÊ

¿ÉÒÔͨ¹ýwhereÒªÁìÉèÖÃÅÌÎÊÌõ¼þ£¬ÀýÈ磺

// Ìõ¼þÅÌÎÊ
$list = $conn->table('think_user')->where('id', '=', 1)->select();

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ÆäÖУ¬whereÒªÁìÎüÊÕÈý¸ö²ÎÊý£¬»®·ÖΪ×Ö¶ÎÃû¡¢½ÏÁ¿ÔËËã·ûºÍÖµ£¬¿ÉÒÔͨ¹ýÁ´Ê½²Ù×÷ʵÏÖ¶à¸öÌõ¼þÅÌÎÊ¡£ÀýÈ磺

// ¶àÌõ¼þÅÌÎÊ
$list = $conn->table('think_user')
                ->where('id', '=', 1)
                ->where('status', '=', 1)
                ->select();

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²åÈë¼Í¼

ʹÓÃinsertÒªÁì²åÈëÒ»Ìõ¼Í¼£¬ÀýÈ磺

// ²åÈë¼Í¼
$data = [
    'username' => 'admin',
    'password' => md5('123456'),
    'status'   => 1,
];
$result = $conn->table('think_user')->insert($data);

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ÆäÖУ¬insertÒªÁìÎüÊÕÒ»¸öÊý×é²ÎÊý£¬Êý×éÖаüÀ¨×Ö¶ÎÃûºÍ¶ÔÓ¦µÄÖµ¡£

¸üмͼ

ʹÓÃupdateÒªÁì¸üмͼ£¬ÀýÈ磺

// ¸üмͼ
$data = ['status' => 0];
$result = $conn->table('think_user')
                ->where('id', '=', 1)
                ->update($data);

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ÆäÖУ¬updateÒªÁìÎüÊÕÒ»¸öÊý×é²ÎÊý£¬Êý×éÖаüÀ¨Òª¸üеÄ×Ö¶ÎÃûºÍ¶ÔÓ¦µÄÖµ¡£

ɾ³ý¼Í¼

ʹÓÃdeleteÒªÁìɾ³ý¼Í¼£¬ÀýÈ磺

// ɾ³ý¼Í¼
$result = $conn->table('think_user')
                ->where('id', '=', 1)
                ->delete();

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ÆäÖУ¬deleteÒªÁì¿ÉÒÔɾ³ýÇкÏÌõ¼þµÄ¶àÌõ¼Í¼£¬²»×ª´ïÌõ¼þ²ÎÊýʱ»áÇå¿ÕÕûÕűí¡£

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