数据访问(往数据库添加)

列举往数据库里面添加数据。例子如下

先建个from表单

<form action="addchuli.php" method="post">
    <div>水果代号:<input type="text" name="ids" /></div>
    <div>水果名称:<input type="text" name="name" /></div>
    <div>水果价格:<input type="text" name="price" /></div>
    <div>水果产地:<input type="text" name="source" /></div>
    <div>水果库存:<input type="text" name="numbers" /></div>
    <div><input type="submit" value="添加" /></div>
</form>

注意数据库的名字,还有连接地址别错了

然后写php文件

$ids = $_POST["ids"];
$name = $_POST["name"];
$source = $_POST["source"];
$price = $_POST["price"];
$numbers = $_POST["numbers"];

$db = new MySQLi("localhost","root","123","mydb");
$sql = "insert into fruit values('{$ids}','{$name}',
{$price},'{$source}',{$numbers},'')";
if($db->query($sql)){
    echo "添加成功!";
}else{
    echo "添加失败!";
}

刷新数据库就显示添加成功了。

原文地址:https://www.cnblogs.com/sunzhenkun/p/7454210.html