设计一个读取数据库的4个值的html界面
读取数据库的4个值
//检测连接
if ($conn->connect_error) {
die("连接失败: " . $conn->connect_error);
}
//从数据库中读取4个值
$sql = "SELECT value1, value2, value3, value4 FROM myTable";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
//输出每一行的数据
while($row = $result->fetch_assoc()) {
echo "value1: " . $row["value1"]. " - value2: " . $row["value2"]. " - value3: " . $row["value3"]. " - value4: " . $row["value4"]. "<br>";
}
} else {
echo "0 结果";
}
//关闭连接
$conn->close();
?>
原文地址: https://www.cveoy.top/t/topic/cisR 著作权归作者所有。请勿转载和采集!