Me pehea te whakauru raraunga ki roto i te ripanga papaa raraunga MySQL? php whakauru tauira tauākī raraunga ki MySQL

Me pēhea te whakauru raraunga ki roto i tētahi ripanga pātengi raraunga MySQL ? He tauira o ngā tauākī PHP mō te whakauru raraunga ki roto i te MySQL.

MySQL whakauru raraunga

I roto i te MySQL, ka whakamahia te tauākī INSERT INTO SQL hei whakauru raraunga ki roto i tētahi ripanga.

Ka taea e koe te whakauru raraunga ki te ripanga raraunga ma te mysql> matapihi whakahau whakahau, ma te tuhinga PHP ranei hei whakauru raraunga.

wetereo

Koinei te tikanga whānui o te INSERT INTO SQL mō te whakauru raraunga ki roto i tētahi ripanga MySQL :

INSERT INTO table_name ( field1, field2,...fieldN )
                       VALUES
                       ( value1, value2,...valueN );

Mēnā he momo pūāhua te raraunga, me whakamahi korukī kotahi, korukī rua rānei, pēnei i: "uara".

Kōkuhu raraunga mā te matapihi wawe whakahau

Kei raro nei, ka whakamahia e mātou te tauākī SQL INSERT INTO hei whakauru raraunga ki te ripanga MySQL chenweiliang_tbl.

Akoranga

I roto i te tauira e whai ake nei ka whakauruhia e matou nga waahanga raraunga e toru ki te ripanga chenweiliang_tbl:

root@host# mysql -u root -p password;
Enter password:*******
mysql> use chenweiliang;
Database changed
mysql> INSERT INTO chenweiliang_tbl 
    -> (chenweiliang_title, chenweiliang_author, submission_date)
    -> VALUES
    -> ("学习 PHP", "菜鸟教程", NOW());
Query OK, 1 rows affected, 1 warnings (0.01 sec)
mysql> INSERT INTO chenweiliang_tbl
    -> (chenweiliang_title, chenweiliang_author, submission_date)
    -> VALUES
    -> ("学习 MySQL", "菜鸟教程", NOW());
Query OK, 1 rows affected, 1 warnings (0.01 sec)
mysql> INSERT INTO chenweiliang_tbl
    -> (chenweiliang_title, chenweiliang_author, submission_date)
    -> VALUES
    -> ("JAVA 教程", "chenweiliang.com", '2016-05-06');
Query OK, 1 rows affected (0.00 sec)
mysql>

Kia mōhio: Ehara te pere -> i te wāhanga o te tauākī SQL; he tohu noa iho i tētahi rārangi hou. Mena he roa rawa te tauākī SQL, ka taea e tātou te waihanga i tētahi rārangi hou mā te pēhi i te Enter. Ko te whakahau whakamutunga mō tētahi tauākī SQL he tohupiko ;.

I roto i te tauira i runga ake nei, kaore matou i whakarato i nga raraunga o chenweiliang_id, na te mea kua tohua tenei mara hei huanga AUTO_INCREMENT i te wa i hanga ai e matou te ripanga.No reira, ka whakanuia aunoatia te mara me te kore tatou e whakarite.I roto i te tauira NOW() he mahi MySQL e whakahoki mai ana i te ra me te wa.

I muri mai, ka taea e tatou te tiro i nga raraunga ripanga raraunga me te korero e whai ake nei:

Kōkuhu raraunga mā te hōtuhi PHP

Ka taea e koe te whakamahi i te mahi mysqli_query() a PHP hei whakahaere i te whakahau SQL INSERT INTO hei whakauru raraunga.

E rua nga tawhā o te mahi ka whakahoki i te TRUE mena ka angitu te mahi, ki te kore ka hoki mai te HERE.

wetereo

mysqli_query(connection,query,resultmode);

Akoranga

Ko te papatono i roto i te tauira e whai ake nei ka whiwhi e toru nga mara o nga raraunga i whakauruhia e te kaiwhakamahi ka whakauruhia ki roto i te ripanga raraunga:

<?
php
$dbhost = 'localhost:3306'; // mysql服务器主机地址
$dbuser = 'root'; // mysql用户名
$dbpass = '123456'; // mysql用户名密码
$conn = mysqli_connect($dbhost, $dbuser, $dbpass);
if(! $conn )
{
 die('连接失败: ' . mysqli_error($conn));
}
echo '连接成功
';
// 设置编码，防止中文乱码
mysqli_query($conn , "set names utf8");
 
$chenweiliang_title = '学习 Python';
$chenweiliang_author = 'chenweiliang.com';
$submission_date = '2016-03-06';
 
$sql = "INSERT INTO chenweiliang_tbl ".
 "(chenweiliang_title,chenweiliang_author, submission_date) ".
 "VALUES ".
 "('$chenweiliang_title','$chenweiliang_author','$submission_date')";
 
 
 
mysqli_select_db( $conn, 'chenweiliang' );
$retval = mysqli_query( $conn, $sql );
if(! $retval )
{
 die('无法插入数据: ' . mysqli_error($conn));
}
echo "数据插入成功\n";
mysqli_close($conn);
?>

I muri mai, ka taea e tatou te tiro i nga raraunga ripanga raraunga me te korero e whai ake nei: