Question

PHP致命错误：未被捕获的com_exception：源： ADODB.Connection
描述：参数类型错误，超出可接受范围或彼此冲突。在C：\ inetpub \ wwwroot \ SonReceipt \ api \ create_test.php：66 堆栈跟踪：

C：\ inetpub \ wwwroot \ SonReceipt \ api \ create_test.php（66）：com->准备（'INSERT INTO SON ...'）
C：\ inetpub \ wwwroot \ SonReceipt \ api \ create_test.php（35）：create（）
{main} 在第66行上抛出C：\ inetpub \ wwwroot \ SonReceipt \ api \ create_test.php

这是来自php文件create_test.php的错误消息：

按照消息显示，我认为问题所在是INSERT查询，但由于INSERT语句似乎还行，所以没有任何线索。

我在该论坛和其他网站上查看了类似的“ Uncaught com_exception”帖子，但它们并非完全属于此类。有人遇到过类似的事情吗？

TIA。

<?php 

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

// required headers
header("Access-Control-Allow-Origin: *");
header("Content-Type: application/json; charset=UTF-8");
header("Access-Control-Allow-Methods: POST");
header("Access-Control-Max-Age: 3600");
header("Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With");

// database connection
$conn = new COM("ADODB.Connection");
$conn->Open("Provider=VFPOLEDB.1;Data Source=C:\inetpub\wwwroot\sonreceipt\RECEIPT.DBC;Password='';Collating Sequence=MACHINE");

// get posted data
$jsonData = '{"refnum":"1111-2222-3333", "paydate":"01/06/2018", "custname":"O. A. BECKLEY VENTURES", "custemail":"beckleyventures@gmail.com", "demandno":"DEMAND NOTE 001", "demanddate":"01/06/2018", "amount":15550.00, "recpdesc":"SONCAP", "paybank":"ZENITH BANK PLC", "payref":"0123456789"}';
$data = json_decode($jsonData);

// set payment values received
$jrefnum = $data->refnum;
$jpaydate = $data->paydate;
$jcustname = $data->custname;
$jcustemail = $data->custemail;
$jdemandno = $data->demandno;
$jdemanddate = $data->demanddate;
$jamount = $data->amount;
$jrecpdesc = $data->recpdesc;
$jpaybank = $data->paybank;
$jpayref = $data->payref;

// create the payment
if (create()){
    echo "Payment was created.";
} 

// if unable to create the payment, tell the user
else {
    echo "Unable to create payment.";
}

// create payment
function create(){

    global $conn, $jrefnum, $jpaydate, $jcustname, $jcustemail, $jdemandno, $jdemanddate, $jamount, $jrecpdesc, $jpaybank, $jpayref;

    // sanitize
    $srefnum=$jrefnum;
    $spaydate=$jpaydate;
    $scustname=$jcustname;
    $scustemail=$jcustemail;
    $sdemandno=$jdemandno;
    $sdemanddate=$jdemanddate;
    $samount=$jamount;
    $srecpdesc=$jrecpdesc;
    $spaybank=$jpaybank;
    $spayref=$jpayref;

    // query to insert record
    $query = "INSERT INTO SON2100 (refnum, paydate, custname, custemail, demandno, demanddate, amount, recpdesc, paybank, payref) 
      VALUES ($srefnum, $spaydate, $scustname, $scustemail, $sdemandno, $sdemanddate, $samount, $srecpdesc, $spaybank, $spayref)";

    // prepare query
    $stmt = $conn->prepare($query);

    // execute query
    if($stmt->execute()){
        //$stmt->close();
        return true;
    } 

    return false;
}
?>

Answer 1

该错误实际上是由以下原因引起的：

未在字符字段的INSERT语句的VALUES子句中将php变量括在引号中。
与数字字段相反的情况。

请注意，提供给INSERT语句的值来自已解码的JSON字符串。请参见下面的工作代码。

decodeBool:forKey

PHP致命错误：未被捕获的com_exception-插入VFP9数据库

1 个答案: