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[英]Access denied for user 'username'@'localhost' (using password: YES)
[英]Connection failed: Access denied for user ''username'@'localhost' (using password: YES)
我正在嘗試連接到服務器上的 MySQL,但出現以下錯誤。 用戶被創建並被授予所有權限。
它可以在本地機器上運行,但在部署到服務器之后就不行了。
mysql_connect
函數也可以工作,但new mysqli()
拒絕訪問,如下所述。
也嘗試添加端口。
警告:mysqli::mysqli(): (HY000/1045): Access denied for user ''usernam'@'localhost' (using password: YES) in /home/domainname/public_html/autopublish/test.php on line 8 Connection失敗:用戶 ''username'@'localhost' 訪問被拒絕(使用密碼:YES)
<?php
$servername = "localhost";
$username = "'xxxxx";
$password = "xxxxx";
$dbname = "xxxxx";
// Create connection
$conn = new mysqli($servername, $username, $password); **//line 8**
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
} else {
echo "no connection";
}
$sql = "SELECT * FROM pages";
$result = $conn->query($sql);
$data = array();
$arr = array();
if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
}
} else {
echo "No Token";
}
print_r(json_encode($data));
$conn->close();
?>
用戶沒有數據庫所需的權限或密碼錯誤。
否則刪除用戶並使用以下語句創建:
1.CREATE USER 'user'@'localhost' IDENTIFIED BY '123456789';
2.
3.GRANT ALL PRIVILEGES ON project.* TO 'user'@'localhost' WITH GRANT OPTION;
或者試試這個:
<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "dbname";
//Create
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$conn = new mysqli($servername, $username, $password, $dbname);
echo "Yaaay";
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