Php 将数据插入数据库，重新编辑后给出错误结果_Php_Mysql_Sql

Php 将数据插入数据库，重新编辑后给出错误结果

php mysql sql

Php 将数据插入数据库，重新编辑后给出错误结果,php,mysql,sql,Php,Mysql,Sql,我在网上找到了插入数据库的代码，用它来尝试它的工作。但是，在我添加了更多的列之后，我在向数据库插入数据时出错了。我用的是这个代码 error_reporting(E_ALL); ini_set('display_errors','on'); 确定错误位置，但其在编码时不显示错误。只转到错误结果。有人能帮我查找我的错误和代码错误吗这是我的insert2_db.php <?php //Start session session_start(); //Check whether the s

我在网上找到了插入数据库的代码，用它来尝试它的工作。但是，在我添加了更多的列之后，我在向数据库插入数据时出错了。我用的是这个代码

error_reporting(E_ALL);
ini_set('display_errors','on');

确定错误位置，但其在编码时不显示错误。只转到错误结果。有人能帮我查找我的错误和代码错误吗

这是我的insert2_db.php

<?php
//Start session
session_start();

//Check whether the session variable SESS_MEMBER_ID is present or not
if(!isset($_SESSION['username']) || (trim($_SESSION['password']) == '')) {
    header("location: login.php");
    exit();
}
?>
<html>
<head>
<title>EXA_mySQL</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<style type="text/css">
body,td,th {
    font-family: Tahoma, Geneva, sans-serif;
}
</style>
</head>

<body>
<script type="text/javascript">function checkinput() { 
    var id_mesin = document.getElementById('id_mesin').value;  
    if(!id_mesin.match(/\S/)) {
        alert ('Please enter Machine ID');
        return false;
    } else {
        return true;
    }
}
</script>
<table width="300" border="0" align="center" cellpadding="0" cellspacing="1">
<tr>
<td><form name="form_insert" method="post" action="insert_ac.php" onSubmit="return checkinput(this)">
<table width="100%" height="398" border="0" cellpadding="3" cellspacing="1">
<tr>
<td colspan="9"><strong>Insert Data Into EXA_mySQL Database </strong></td>
</tr>
<tr>
<td width="106">MACHINE ID</td>
<td width="6">:</td>
<td colspan="3"><input name="id_mesin" type="text" id="id_mesin"></td>
<td colspan="2">BRAND</td>
<td width="9">:</td>
<td width="164"><select name="jenama">
  <option selected>Please select :</option>
  <option value="SHARP">SHARP</option>
  <option value="TOSHIBA">TOSHIBA</option>
  <option value="CANON">CANON</option>
  <option value="SAMSUNG">SAMSUNG</option>
  <option value="MEXTEC">MEXTEC</option>
</select></td>
</tr>
<tr>
<td>MODEL</td>
<td>:</td>
<td colspan="3"><input name="model" type="text" id="model"></td>
<td colspan="2">METER START</td>
<td>:</td>
<td><input name="meter_awal" type="text" id="meter_awal" value="0"></td>
</tr>
<tr>
<td>SERIAL NO</td>
<td>:</td>
<td colspan="3">MACHINE</td>
<td colspan="2">FEEDER</td>
<td>&nbsp;</td>
<td>FINISHER</td>
</tr>
<tr>
  <td>&nbsp;</td>
  <td>&nbsp;</td>
  <td colspan="3"><input name="siri_mesin" type="text" id="siri_mesin"></td>
  <td colspan="3"><input name="siri_feeder" type="text" id="siri_feeder"></td>
  <td><input name="siri_finisher" type="text" id="siri_finisher"></td>
</tr>
<tr>
<td>STOCK IN</td>
<td>:</td>
<td width="58">DATE</td>
<td width="8">:</td>
<td width="220"><input type="text" name="stok_in" id="stok_in"></td>
<td colspan="2">D.O NO </td>
<td>:</td>
<td><input type="text" name="in_do" id="in_do"></td>
</tr>
<tr>
<td>LOCATION</td>
<td>:</td>
<td colspan="3"><select name="lokasi">
  <option selected>Please select :</option>
  <option value="HQ WAREHOUSE">HQ WAREHOUSE</option>
  <option value="CHENDERING WAREHOUSE">CHENDERING WAREHOUSE</option>
</select></td>
<td colspan="2">J.S.O</td>
<td>:</td>
<td><input type="text" name="js_order" id="js_order"></td>
</tr>
<tr>
<td>STOCK OUT</td>
<td>:</td>
<td>DATE</td>
<td>:</td>
<td><input type="text" name="stok_out" id="stok_out"></td>
<td colspan="2">D.O NO </td>
<td>:</td>
<td><input type="text" name="out_do" id="out_do"></td>
</tr>
<tr>
<td>CUSTOMER</td>
<td>:</td>
<td colspan="7"><input name="pelangan" type="text" id="pelangan" size="90"></td>
</tr>
<tr>
  <td>ADDRESS</td>
  <td>:</td>
  <td colspan="7"><textarea name="pelangan_alamat" cols="69" id="pelangan_alamat"></textarea></td>
  </tr>
<tr>
  <td>CONTACT PERSON</td>
<td>:</td>
<td colspan="4"><input name="pelangan_person" type="text" id="pelangan_person" size="50"></td>
<td width="109">NO TEL/HP</td>
<td>:</td>
<td><input type="text" name="pelangan_no" id="pelangan_no"></td>
</tr>
<tr>
  <td>TECHNICIAN INCHARGE</td>
  <td>:</td>
  <td colspan="4"><input name="tech" type="text" id="tech" size="50"></td>
  <td>NO TEL/HP</td>
  <td>:</td>
  <td><input type="text" name="tech_no" id="tech_no"></td>
</tr>
<tr>
  <td>STATUS</td>
  <td>:</td>
  <td colspan="3"><select name="status">
    <option selected>Please select :</option>
    <option value="ORDER PURCHASE">ORDER PURCHASE</option>
    <option value="RENTAL">RENTAL</option>
    <option value="HIRE PURCHASE">HIRE PURCHASE</option>
  </select></td>
  <td colspan="3">&nbsp;</td>
  <td>&nbsp;</td>
</tr>
<tr>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td colspan="3">&nbsp;</td>
<td colspan="3"><input type="reset" value="Clean" /></td>
<td><input type="submit" name="Submit" value="Submit"></td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>
</table>
</form>
</td>
</tr>
</table>

</body>
</html>

mysqli_error说错误是什么？您正在使用mysqli，那么为什么不使用参数化查询呢？您也没有转义数据，因此您要接受SQL注入。您打印的是什么\u r$\u POST？mysqli\u error不要说任何错误。但结果只会导致数据错误，请检查您的提交。我试着只在离线局域网上运行这个。我认为SQL注入是安全的。@CodingAnt，这是打印$\r$\u POST以查看$\u POST错误吗？我应该把它放在我的页面上的什么地方来检查错误？

<?php
//Start session
session_start();

//Check whether the session variable SESS_MEMBER_ID is present or not
if(!isset($_SESSION['username']) || (trim($_SESSION['password']) == '')) {
    header("location: login.php");
    exit();
}
?>
<html>
<head>
<title>EXA_mySQL</title>
<script type="text/javascript">
<!--
function CloseWindow() {
    window.close(); 
    window.opener.location.reload();
}

//-->
</script>
</head>

<body>

<?php
error_reporting(E_ALL);
ini_set('display_errors','on');

$con=mysqli_connect("localhost","root","admin","exa");

if (mysqli_connect_errno())
  {
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
  }


$id_mesin=$_POST['id_mesin'];
$jenama=$_POST['jenama'];
$model=$_POST['model'];
$siri_mesin=$_POST['siri_mesin'];
$siri_feeder=$_POST['siri_feeder'];
$siri_finisher=$_POST['siri_finisher'];
$meter_awal=$_POST['meter_awal'];
$lokasi=$_POST['lokasi'];
$status=$_POST['status'];
$pelangan=$_POST['pelangan'];
//$rekod=$_POST['rekod'];
$stok_in=$_POST['stok_in'];
$stok_out=$_POST['stok_out'];
$in_do=$_POST['in_do'];
$out_do=$_POST['out_do'];
$pelangan_alamat=$_POST['pelangan_alamat'];
$pelangan_no=$_POST['pelangan_no'];
$pelangan_person=$_POST['pelangan_person'];
$js_order=$_POST['js_order'];
$tech=$_POST['tech'];
$tech_no=$_POST['tech_no'];

//$sql2="SELECT * FROM aset where id_mesin = '".$id_mesin."'";
//$result2=mysqli_query($con, $sql2);
$sql="INSERT INTO aset(id_mesin, jenama, model, siri_mesin, siri_feeder, siri_finisher, meter_awal, lokasi, status, pelangan, stok_in, stok_out, in_do, out_do, pelangan_alamat, pelangan_no, pelangan_person, js_order, tech, tech_no) VALUES('$id_mesin', '$jenama', '$model', '$siri_mesin',  $siri_feeder, $siri_finisher, '$meter_awal', '$lokasi', '$status', '$pelangan', '$stok_in', '$stok_out', '$in_do',  $out_do, $pelangan_alamat, '$pelangan_no', '$pelangan_person', '$js_order', '$tech', '$tech_no')";
$result=mysqli_query($con, $sql);

if($result){//if ($result2 !== 1){

echo "Successful";
echo "<BR>";
echo "<th><form>";
echo "<input type='button' onClick='CloseWindow()' value='Back to Exa_mySQL'>";
echo "</form></th>}";

}//}    
else {
echo "Data error, please check your submit.";
echo "<BR>";
echo "<a href='insert.php'>Back to insert form</a>";
}

mysqli_close($con);

?>


</body>
</html>

echo "Data error, please check your submit.";