【发布时间】:2019-02-12 14:01:54
【问题描述】:
我可以连接到我的数据库,但它说我的查询有问题,但我确定没有。这是因为在我的 phpmyadmin 控制台中对它进行了测试,它给了我正在寻找的结果。我不确定我是否以正确的方式制作桌子,我已经有一段时间没有做过这种事情了。
尝试了一些 conn 方法和 uding diff 查询
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Display customer Data</title>
</head>
<body>
<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "test";
// Check connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$sql = " SELECT *FROM customer ";
if ($conn->query($sql) === TRUE) {
echo "Your customers are being displayed";
echo"<table border = '1' ";
echo "<tr><tr>Customer ID</tr><td>Customer First Name</td><td>Customer Last Name</td><td></td><td>Street Address</td><td>State</td><td>City</td><td>ZIP</td><td>Company Name</td><tr>phone</tr><tr>Phone EXT</tr></tr>";
while($row = mysqli_fetch_assoc($conn)){
echo "<tr><td>{$row[`customerID`]}</td><td>{$row[`firstName`]}</td><td>{$row[`lastName`]}</td><td>{$row[`streetAddress`]}</td><td>{$row[`State`]}</td><td>{$row[`City`]}</td><td>{$row[`Zip`]}</td><td>{$row[`companyName`]}</td><td>{$row[`phone`]}</td><td>{$row[`phoneExt`]}</td></tr>";
}
echo"</table>";
} else {
echo "Error: " . $sql . "<br>" . $conn->error;
}
$conn->close();
?>
</body>
</html>`
也许我的 mysqli fetch 有问题?
【问题讨论】:
-
请显示错误信息。
-
"SELECT * FROM customer"(注意
*后面的空格)。
标签: php html mysql phpmyadmin