警告:mysqli :: mysqli():(HY000/1045):拒绝用户'database'@'localhost'(使用密码:NO)的访问 [英] Warning: mysqli::mysqli(): (HY000/1045): Access denied for user 'database'@'localhost' (using password: NO) in
问题描述
我正在尝试用php连接数据库,出现此错误:
I'm trying to connect my database with php, I've got this error:
警告:mysqli :: mysqli():(HY000/1045):在C:\ wamp64 \ www \ Login test 2.0 \ connectivity.php中,拒绝用户'typen'@'localhost'(使用密码:NO)的访问在第7行
Warning: mysqli::mysqli(): (HY000/1045): Access denied for user 'typen'@'localhost' (using password: NO) in C:\wamp64\www\Login test 2.0\connectivity.php on line 7
我的php代码是:
<?php
$servername = "localhost";
$username = "typen";
$password = "";
$conn = new mysqli($servername, $username, $password);
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
错误通知:
我的数据库名称是:"typen" 它在whampserver(localhost)上运行 据我所知,我没有为数据库设置密码,甚至没有为phpmyadmin设置密码.
My data base name is: "typen" it's run on a whampserver (localhost) And as far as I know I don't have a password set for my database, I don't even have a password for phpmyadmin.
请帮助我.
推荐答案
您说您的数据库名称是typen,通常默认的数据库用户名是root,没有密码. 尝试以下代码:
You said your database name is typen, and generally default database username is root with no password. Try below code:
$servername = "localhost";
$username = "root";
$password = "";
$db = "typen";
$conn = new mysqli($servername, $username, $password,$db);
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
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