【发布时间】:2020-12-07 02:13:51
【问题描述】:
我对如何访问这些数据并将其导入 MySQL 感到非常困惑
我有这个 JSON 数据:
{
"serial_number": "70-b3-d5-1a-00-be",
"dateTime": "2020-08-14 20:58",
"passReport": [
{
"id": 1,
"passList": [
{
"passType": 1,
"time": "20:58:38"
}
]
}
]
}
我可以很好地获得 serial_number 和 dateTime,但是我无法将 passType 和 time 输入我的数据库
这是我的注入代码:
//read the json file contents
$jsondata = file_get_contents('php://input');
//convert json object to php associative array
$data = json_decode($jsondata, true);
//mySQL creds & mySQL database & tables
$servername = "localhost";
$username = "my user";
$password = "my pass";
$dbname = "my db";
$serial_number = $data['serial_number'];
$dateTime = $data['dateTime'];
$id = $data['id'];
$passType = $data['passType'];
$time = $data['time'];
// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
//Insert into Database Tables
$sql = "INSERT INTO mytable (serial_number, dateTime, passType, time)
VALUES('$serial_number', '$dateTime', '$passType', '$time')";
if (mysqli_query($conn, $sql)) {
echo "New record created successfully";
} else {
echo "Error: " . $sql . "<br>" . mysqli_error($conn);
}
mysqli_close($conn);
?>
我对 PHP 很陌生,正在努力学习!感谢这里的任何帮助。我没有足够的知识来访问数组中的数据。提前谢谢!
【问题讨论】:
-
谢谢!!!谢谢更有意义......这正是我想要的。我想了很多,但我不知道如何在另一个数组中访问那个特定的数组。再次感谢。