解析数据org.json.JSONException时出错：字符0的输入结束-Android

解析数据org.json.JSONException时出错：字符0的输入结束-Android

看起来您的PHP文件正在返回无效响应。

如果您正在编写返回JSON的处理程序，则它无论如何应返回有效的JSON响应。

应该是这样的：

$response = array();$response["success"] = 0;$response["message"] = "No products found";// include db connect classrequire_once __DIR__ . '/db_connect.php';// connecting to db$db = new DB_ConNECT();// get all products from products table$result = mysql_query("SELECt *FROM products");// check for empty resultif ($result && mysql_num_rows($result) > 0) {    // looping through all results    // products node    $response["products"] = array();    while ($row = mysql_fetch_array($result)) {        // temp user array        $product = array();        $product["pid"] = $row["pid"];        $product["name"] = $row["name"];        $product["price"] = $row["price"];        $product["created_at"] = $row["created_at"];        $product["updated_at"] = $row["updated_at"];        // push single product into final response array        array_push($response["products"], $product);    }    // success    $response["success"] = 1;}// Echo JSON anyway!echo json_enpre($response);die();?>