Question

我在表单中获取数据并使用POST方法传递它并尝试在我的数据库中插入数据。我使用此代码：

<?php
$servername = "";
$username = "";
$password = "";
$dbname = "";

$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
    } 

if(isset($_POST['submit'])){ 
$leadExecSPOC = $_POST['leadExecSPOC'];
$leadExecVertFin = $_POST['leadExecVertFin'];
$leadGenPerson = $_POST['leadGenPerson'];
$leadGenVert = $_POST['leadGenVert'];
$leadGenVertOther = $_POST['leadGenOther'];
$leadExecPerson = $_POST['leadExecPerson'];
$leadExecVert = $_POST['leadExecVert'];
$leadExecVertOther = $_POST['leadExecOther'];
$periodStart = $_POST['periodStart'];
$periodEnd = $_POST['periodEnd'];
$custName = $_POST['custName'];
$sales = $_POST['sales'];
$gp = $_POST['gp'];
$invoiceGenDate = $_POST['invoiceGenDate'];
$dateReceiptAmt = $_POST['dateReceiptAmt'];

$sql = "INSERT INTO cross(leadExecSPOC, leadExecVertFin, leadGenPerson, leadGenVert, leadGenVertOther, leadExecPerson, leadExecVert, leadExecVertOther, periodStart, periodEnd, custName, sales, gp, invoiceGenDate, dateReceiptAmt) VALUES ('$leadExecSPOC', '$leadExecVertFin', '$leadGenPerson', '$leadGenVert', '$leadGenVertOther', '$leadExecPerson', '$leadExecVert', '$leadExecVertOther', '$periodStart', '$periodEnd', '$custName', '$sales', '$gp', '$invoiceGenDate', '$dateReceiptAmt')";

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

}
$conn->close();
?>

每当我运行它时，我都会收到此错误：

错误：INSERT INTO交叉（leadExecSPOC，leadExecVertFin，leadGenPerson，leadGenVert，leadGenVertOther，leadExecPerson，leadExecVert ，leadExecVertOther，periodStart，periodEnd，custName，sales，gp，invoiceGenDate，dateReceiptAmt）价值观（＆＃39; a＆＃39;＆＃39; a＆＃39;＆＃39; a＆＃39;，＆＃39; acci-ff-cha＆＃39;＆＃39; a＆＃39;，＆＃39; a＆＃39;，＆＃39; acci-ff-cha＆＃39;＆＃39; a＆＃39;，＆＃39; 2016-05-03＆＃39;，＆＃39; 2016- 05-18＆＃39;，＆＃39; a＆＃39;，＆＃39; 1＆＃39;，＆＃39; 1＆＃39;，＆＃39; 2016-05-24＆＃39;，＆＃39 ; 2016年5月17日＆＃39;）您的SQL语法有错误;查看与您的MySQL服务器版本对应的手册，以便在“交叉（leadExecSPOC，leadExecVertFin，leadGenPerson，leadGenVert，`leadGe＆＃附近使用正确的语法39;第1行

MySQL版本：5.6.27-76.0

PHP版本：5.4.45

PS：已经尝试过对列名称使用反向标记。

Answer 1

cross是mysql中的保留字

https://dev.mysql.com/doc/refman/5.5/en/keywords.html

你应该使用它。如果必须，您必须引用它 - 请参阅我的链接

Answer 2

更正查询语法

INSERT INTO `cross` (`leadExecSPOC`, `leadExecVertFin`, `leadGenPerson`, `leadGenVert`, `leadGenVertOther`, `leadExecPerson`, leadExecVert, leadExecVertOther, `periodStart`, periodEnd, custName, `sales`, `gp`, invoiceGenDate, dateReceiptAmt) VALUES ('$leadExecSPOC', '$leadExecVertFin', '$leadGenPerson', '$leadGenVert', '$leadGenVertOther', '$leadExecPerson', '$leadExecVert', '$leadExecVertOther', '$periodStart', '$periodEnd', '$custName', '$sales', '$gp', '$invoiceGenDate', '$dateReceiptAmt')";

尝试使用PHP

2 个答案: