我正在尝试将数据插入到我的MySQL表中,但没有运气。我的代码如下:
$mysqli = mysqli_connect("localhost","login info");
if ($mysqli->connect_errno) {
echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error;
}
if (isset($_POST['submit'])) {
$number = $_POST['number'];
$road = $_POST['road'];
$postcode=$_POST['postcode'];
$price=$_POST['price'];
$type=$_POST['type'];
$bedrooms=$_POST['bedrooms'];
$agent=$_POST['agent'];
$featured=$_POST['featured'];
$keywords=$_POST['keywords'];
$mysqli->query("
INSERT INTO listings-rent
(number, road, postcode, price, type, bedrooms, agent, featured, keywords)
VALUES
('$number','$road','$postcode','$price','$type','$bedrooms','$agent','$featured','$keywords')");
}
连接正常,不会返回任何错误。
答案 0 :(得分:4)
您的表名应该用反引号括起来,因为它包含非字母数字字符。
INSERT INTO `listings-rent` (...) VALUES (...)
并且请对值进行参数化。
答案 1 :(得分:4)
您的表名具有-
,如this documentation中所述,它不是MySQL中不带引号的表名的受支持字符。试试这个:
$mysqli->query("INSERT INTO `listings-rent` (number, road, postcode, price, type, bedrooms, agent, featured, keywords) VALUES ('$number','$road','$postcode','$price','$type','$bedrooms','$agent','$featured','$keywords')");
要查看错误,您可以使用echo $mysqli->error;
提及here。
答案 2 :(得分:1)
我会建议:
if (TRUE == $mysqli->query("INSERT INTO `listings-rent` (number, road, postcode, price, type, bedrooms, agent, featured, keywords) VALUES ('$number','$road','$postcode','$price','$type','$bedrooms','$agent','$featured','$keywords')"))
echo "its working!"
else
echo $mysqli->error;
这样你就会看到问题
其他选项我建议打印失败的查询并使用phpmyadmin手动插入并检查它为什么不起作用
答案 3 :(得分:0)
试试这个:
import {DataTableModule,SharedModule} from 'primeng/primeng';
对于本地服务器,通常用户名为root,密码为null。所以在这种情况下复制粘贴:
$mysqli = mysqli_connect("localhost", "your_db_username" , "your_db_password" , "database_name")