![](/img/trans.png)
[英]Insert Json data into mysql database with json datatype using php
[英]Insert JSON data into MySQL using PHP
我試圖將其插入MySQL Base,但對我而言不起作用,請幫助解決此問題。 JSON如下所示:
{
"status": 1,
"response": {
"Aviator Goggles": {
"price": 1009,
"quantity": 269
},
"Aviator Sunglasses": {
"price": 460,
"quantity": 187
},
"BIKER CRATE": {
"price": 29,
"quantity": 3569
}
},
"time": 1524852778
}
我的php代碼解析並插入數據:
<?php
$jsonurl = "https://api.opskins.com/IPricing/GetAllLowestListPrices/v1/?appid=578080&format=json_pretty";
$json = file_get_contents($jsonurl);
$data = json_decode($json, true);
print_r ($data);
mysql_connect("127.0.0.1", "root", "") or die (mysql_error ());
mysql_select_db("pubg") or die(mysql_error());
foreach($data as $item) {
mysql_query("INSERT INTO `c5f` (response, price, quantity)
VALUES ('".$item['response']."','".$item['price']."','".$item['quantity']."')") or die(mysql_error());
}
?>
使用PDO將數據插入數據庫中; 這是一些示例代碼:
// Set these to your login data
define('DB_HOST', '127.0.0.1');
define('DB_USER', 'root');
define('DB_PASS', '');
define('DB_NAME', 'pubg');
// We connect to the database using the values above
$pdo = new PDO('mysql:host='. DB_HOST .';dbname='. DB_NAME, DB_USER, DB_PASS);
// We tell PDO to report us every error
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
// Now we prepare a query
$sql = $pdo->prepare('INSERT INTO `c5f` SET `response` = :response, `price` = :price, `quantity` = :quantity;');
// We can use $sql to insert data
$data = $response['data'];
foreach($data as $key => $item)
$sql->execute(array(
':response' => $key,
':price' => $item['price'],
':quantity' => $item['quantity']
));
echo 'Insert: '. htmlentities($key) .' ('. $item['quantity'] .' - '. $item['price'] .')'."\r\n";
}
這將連接到數據庫,准備您的插入語句並針對每個數據集執行它。
如果查看已解碼的json( print_r($data)
),則會看到以下內容:
Array
(
[status] => 1
[response] => Array
(
[Aviator Goggles] => Array
(
[price] => 1009
[quantity] => 269
)
[Aviator Sunglasses] => Array
(
[price] => 460
[quantity] => 187
)
[BIKER CRATE] => Array
(
[price] => 29
[quantity] => 3569
)
)
[time] => 1524852778
)
要進行數據庫插入(我在這里復制了mysql調用,但是您確實應該至少升級到MySQLI,但我認為PDO更好,並且也要使用准備好的語句 ),您需要遍歷$data['response']
:
foreach ($data['response'] as $key => $item) {
mysql_query("INSERT INTO `c5f` (response, price, quantity)
VALUES ('$key','{$item['price']}','{$item['quantity']}')") or die(mysql_error());
}
因為您的查詢就像...VALUES("response")
但您的內部文字包含"
它將像...VALUES("{ "price": 460, "quantity": 187 },")
一樣瘋狂
您應該使用mysql_real_escape_string函數轉義所有內部文本:
"... VALUES ('".mysql_real_escape_string($item['response'])."', ..."
玩得開心
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.