支付宝如何查询订单支付情况?
支付宝订单查询文档
根据文档示例,运行下面PHP 代码
<code>$aop = new AopClient (); $aop->appId = C('alipay.app_id'); $aop->rsaPrivateKeyFilePath = C('alipay.private_key');//RSA私钥 $aop->alipayPublicKey = C('alipay.alipay_public_key');//支付宝公钥 $request = new AlipayTradeQueryRequest (); $paramArray = array(); $paramArray['out_trade_no'] ='16031438100034854059'; $paramArray['trade_no'] ='2016031421007864720242676619'; $request->biz_content =json_encode($paramArray); $result = $aop->execute ($request, NULL ); var_dump($result);</code>
返回下面结果
<code>{ "code":"40001", "msg":"Missing Required Arguments", "sub_code":"isv.missing-signature-key", "sub_msg":"缺少签名配置" }</code>
支付宝应用场景是:APP支付,支付流程已经没问题
回复内容:
支付宝订单查询文档
根据文档示例,运行下面PHP 代码
<code>$aop = new AopClient (); $aop->appId = C('alipay.app_id'); $aop->rsaPrivateKeyFilePath = C('alipay.private_key');//RSA私钥 $aop->alipayPublicKey = C('alipay.alipay_public_key');//支付宝公钥 $request = new AlipayTradeQueryRequest (); $paramArray = array(); $paramArray['out_trade_no'] ='16031438100034854059'; $paramArray['trade_no'] ='2016031421007864720242676619'; $request->biz_content =json_encode($paramArray); $result = $aop->execute ($request, NULL ); var_dump($result);</code>
返回下面结果
<code>{ "code":"40001", "msg":"Missing Required Arguments", "sub_code":"isv.missing-signature-key", "sub_msg":"缺少签名配置" }</code>
支付宝应用场景是:APP支付,支付流程已经没问题
查询订单详情:
<code>$parameter = array( 'service' => 'single_trade_query', 'partner' => '2088101122136241',//合作者ID '_input_charset' => strtolower('utf-8'), 'out_trade_no' => '1-1441531218',//商户订单号,唯一 ); ksort($parameter); reset($parameter); $param = ''; $sign = ''; foreach ($parameter AS $key => $val) { $param .= "$key=" .urlencode($val). "&"; $sign .= "$key=$val&"; } $param = substr($param, 0, -1); $sign = substr($sign, 0, -1). '你的支付宝key'; $url = 'https://mapi.alipay.com/gateway.do?'.$param. '&sign='.md5($sign).'&sign_type=MD5'; echo file_get_contents($url); </code>
key在商家服务里面查看:
支付宝没有提供类似于微信支付中查询订单的情况,只能根据支付宝异步通知客户端服务器和支付宝同步通知给app 客户单的情况进行确定,其中同步通知的校验也要放在服务端,若同步校验成功,也可认为成功,当然最好是以异步通知的结果为准,然后在支付宝开放平台上的支持中心也是可以提问的额,而且回复比较及时(一般半天左右)

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics











PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.

PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.

PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7

PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.

PHP and Python have their own advantages and disadvantages, and the choice depends on project needs and personal preferences. 1.PHP is suitable for rapid development and maintenance of large-scale web applications. 2. Python dominates the field of data science and machine learning.

PHP is suitable for web development, especially in rapid development and processing dynamic content, but is not good at data science and enterprise-level applications. Compared with Python, PHP has more advantages in web development, but is not as good as Python in the field of data science; compared with Java, PHP performs worse in enterprise-level applications, but is more flexible in web development; compared with JavaScript, PHP is more concise in back-end development, but is not as good as JavaScript in front-end development.

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP uses MySQLi and PDO extensions to interact in database operations and server-side logic processing, and processes server-side logic through functions such as session management. 1) Use MySQLi or PDO to connect to the database and execute SQL queries. 2) Handle HTTP requests and user status through session management and other functions. 3) Use transactions to ensure the atomicity of database operations. 4) Prevent SQL injection, use exception handling and closing connections for debugging. 5) Optimize performance through indexing and cache, write highly readable code and perform error handling.
