在PHP中處理數(shù)據(jù)插入錯(cuò)誤,通常我們使用以下幾種方法:
error_reporting(E_ALL);
ini_set('display_errors', 1);
在生產(chǎn)環(huán)境中,建議關(guān)閉錯(cuò)誤報(bào)告以保護(hù)敏感信息。您可以通過(guò)將上述代碼注釋掉或?qū)?code>display_errors設(shè)置為0
來(lái)實(shí)現(xiàn)這一點(diǎn)。
$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
die("連接失敗: " . $conn->connect_error);
}
$sql = "INSERT INTO mytable (column1, column2) VALUES ('value1', 'value2')";
if ($conn->query($sql) === TRUE) {
echo "數(shù)據(jù)插入成功";
} else {
echo "Error: " . $sql . "<br>" . $conn->error;
}
$conn->close();
try {
$conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$sql = "INSERT INTO mytable (column1, column2) VALUES ('value1', 'value2')";
$conn->exec($sql);
echo "數(shù)據(jù)插入成功";
} catch(PDOException $e) {
echo "Error: " . $sql . "<br>" . $e->getMessage();
}
$conn = null;
通過(guò)使用這些方法,您可以更好地處理數(shù)據(jù)插入錯(cuò)誤,并在出現(xiàn)問(wèn)題時(shí)采取適當(dāng)?shù)拇胧?/p>