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您好我一直在关注这个教程 http://www.androidhive.info/2012/05/how-to-connect-android-with-php-mysql/ 我试图创建一个行(部分6),但我总是得到“必填字段丢失”的消息错误在PHP和数据库连接
我甚至尝试下载代码,但没有运气
我已经在phpmyadmin按照指示做了正确的数据库,我做错了什么?
<?php
/*
* Following code will create a new product row
* All product details are read from HTTP Post Request
*/
// array for JSON response
$response = array();
// check for required fields
if (isset($_POST['name']) && isset($_POST['price']) && isset($_POST['description'])) {
$name = $_POST['name'];
$price = $_POST['price'];
$description = $_POST['description'];
// include db connect class
require_once __DIR__ . '/db_connect.php';
// connecting to db
$db = new DB_CONNECT();
// mysql inserting a new row
$result = mysql_query("INSERT INTO products(name, price, description) VALUES('$name', '$price', '$description')");
// check if row inserted or not
if ($result) {
// successfully inserted into database
$response["success"] = 1;
$response["message"] = "Product successfully created.";
// echoing JSON response
echo json_encode($response);
} else {
// failed to insert row
$response["success"] = 0;
$response["message"] = "Oops! An error occurred.";
// echoing JSON response
echo json_encode($response);
}
} else {
// required field is missing
$response["success"] = 0;
$response["message"] = "Required field(s) is missing";
// echoing JSON response
echo json_encode($response);
}
不要使用mysql_ *函数检查PHP手册替代品。 – 2014-08-29 19:45:47
如果该教程告诉你写这样的查询,那么你应该把这个教程看作是有毒的浪费:你现在很容易受到[sql注入攻击](http://bobby-tables.com)的攻击, t显示你的任何android端代码和它发送的内容,我们无法真正帮助你。 – 2014-08-29 19:45:58
您是否使用所需参数进行POST请求? – Populus 2014-08-29 19:46:01