Question

我想将数据插入mysql服务器但是出现了一些错误，请帮忙，因为我是php和sql的新手。

我得到的错误是错误：INSERT INTO table1（Name，RollNumber，旅馆，EmailAddress，密码，验证密码）价值观（sa，sa，asd @ sa.com，sa，sa）您的SQL语法中有错误;校验与您的MySQL服务器版本对应的手册语法在＆＃39; @ sa.com，sa，sa）附近使用＆＃39;在第1行。

这是代码你好

<body>
<?php 
$servername = "localhost";
$username = "root";
$password = "";
$database = "ins1";
// Create connection
$conn = new mysqli($servername, $username, $password,$database);

// Check connection
if (mysqli_connect_error()) {
    die("Database connection failed: " . mysqli_connect_error());
}
$Name=" ";
$RollNumber=" ";
$Hostel=" ";
$EmailAddress=" ";
$Password=" ";
$VerifyPassword=" ";

$Name=$_POST["Name"];
$RollNumber=$_POST["RollNumber"];
$Hostel=$_POST["Hostel"];
$EmailAddress=$_POST["EmailAddress"];
$Password=$_POST["Password"];

$VerifyPassword=$_POST["VerifyPassword"];

//$sql = "INSERT INTO table1 (Name, RollNumber, Hostel, EmailAddress, Password, VerifyPassword)
//VALUES ($Name,$RollNumber,$Hostel,$EmailAddress,$Password,$VerifyPassword)";
$sql = "INSERT INTO table1 (Name, RollNumber, Hostel, EmailAddress,Password, VerifyPassword) VALUES ($Name,$RollNumber,$EmailAddress,$Password,$VerifyPassword  )" ;

if ($conn->query($sql) === TRUE) {
    echo "New record created successfully";
} else {
    echo "Error: " . $sql . "<br>" . $conn->error;
}

$conn->close();
 ?> 
<form action="ins12.php" method="post">
Name
<input name="Name" type="text" placeholder="Name">
</br>
Roll Number
<input name="RollNumber" type="text" placeholder="DE15B002">
</br>
Hostel
<input name="Hostel" type="text" placeholder="Pampa">
</br>
Email Address
<input name="EmailAddress" type="email" placeholder="abc@xyz.com">
</br>
Password
<input name="Password" type="password" placeholder="Password">
</br>
Verify password
<input name="VerifyPassword" type="password" placeholder="Verify Password">
</br>
<input type="submit">
</form>
</body>
<script type="text/javascript">

</script>
</html>

Answer 1

可能会出现错误，因为您不会将插入值包装到引号中。

$sql = "INSERT INTO table1 (Name, RollNumber, Hostel, EmailAddress,Password, VerifyPassword) VALUES ('$Name','$RollNumber','$EmailAddress','$Password','$VerifyPassword')" ;

将数据插入mysql服务器时出错

1 个答案: