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PHP ?? ???? ??? ?????? ??

?? ??? ??? ???? ?????? "??", "?? ??", "?? ?? ??"? ??? ???????. ??????? ??? ??? ???? ???.

?? ?? idtitle
content
cre_time
Field typeINT
VARCHAR
text
datetime
?? ??650

?? ???? ID?? ???? ????? ?? ??

?????? ??

?? "News"?? ??????? ?????. ??? ??? ????

<?php
header("Content-type:text/html;charset=utf-8");    //設(shè)置編碼
$servername = "localhost";
$username = "root";
$password = "root";
// 創(chuàng)建連接
$conn = mysqli_connect($servername, $username, $password);
mysqli_set_charset($conn,'utf8'); //設(shè)定字符集
// 檢測(cè)連接
if (!$conn) {
    die("連接失敗: " . mysqli_connect_error());
}
// 創(chuàng)建數(shù)據(jù)庫(kù)
$sql = "CREATE DATABASE News";
if (mysqli_query($conn, $sql)) {
    echo "數(shù)據(jù)庫(kù)創(chuàng)建成功";
} else {
    echo "數(shù)據(jù)庫(kù)創(chuàng)建失敗: " . mysqli_error($conn);
}
mysqli_close($conn);
?>

??? ??? ??

News?? ??????? new?? ???? ?????. ??? ???? ??? ?? ???? ????

??? ??? ????

<?php
header("Content-type:text/html;charset=utf-8");    //設(shè)置編碼
$servername = "localhost";
$username = "root";
$password = "root";
$dbname = "News";
// 創(chuàng)建連接
$conn = mysqli_connect($servername, $username, $password, $dbname);
mysqli_set_charset($conn,'utf8'); //設(shè)定字符集
// 檢測(cè)連接
if (!$conn) {
    die("連接失敗: " . mysqli_connect_error());
}
// 使用 sql 創(chuàng)建數(shù)據(jù)表
$sql = "CREATE TABLE new (
 id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
 title VARCHAR(50) NOT NULL,
 content text NOT NULL,
 cre_time datetime
 );";
if (mysqli_query($conn, $sql)) {
    echo "數(shù)據(jù)表 user 創(chuàng)建成功";
} else {
    echo "創(chuàng)建數(shù)據(jù)表錯(cuò)誤: " . mysqli_error($conn);
}
mysqli_close($conn);
?>

?? ??????? ??? ???? ??????? ?? ??? HTML ???? ???? ????



???? ??
||
<?php header("Content-type:text/html;charset=utf-8"); //設(shè)置編碼 $servername = "localhost"; $username = "root"; $password = "root"; // 創(chuàng)建連接 $conn = mysqli_connect($servername, $username, $password); mysqli_set_charset($conn,'utf8'); //設(shè)定字符集 // 檢測(cè)連接 if (!$conn) { die("連接失敗: " . mysqli_connect_error()); } // 創(chuàng)建數(shù)據(jù)庫(kù) $sql = "CREATE DATABASE News"; if (mysqli_query($conn, $sql)) { echo "數(shù)據(jù)庫(kù)創(chuàng)建成功"; } else { echo "數(shù)據(jù)庫(kù)創(chuàng)建失敗: " . mysqli_error($conn); } mysqli_close($conn); ?>