支付宝订单查询接口（alipay.trade.query）：统一收单交易查询－明生-凯发官网入口
alipay.trade.query接口提供所有支付宝支付订单的查询，可以查询单个或多个订单状态。
通过该接口主动查询订单状态，完成下一步的业务逻辑。
需要调用查询接口的情况：
（1）当商户后台、网络、服务器等出现异常，商户系统最终未接收到支付通知；
（2）调用支付接口后，返回系统错误或未知交易状态情况； 调用alipay.trade.pay，返回inprocess的状态；
（3）调用alipay.trade.cancel之前，需确认支付状态
一、交易订单查询
二、返回json数组：
通过该接口主动查询订单状态，完成下一步的业务逻辑。
需要调用查询接口的情况：
（1）当商户后台、网络、服务器等出现异常，商户系统最终未接收到支付通知；
（2）调用支付接口后，返回系统错误或未知交易状态情况； 调用alipay.trade.pay，返回inprocess的状态；
（3）调用alipay.trade.cancel之前，需确认支付状态
一、交易订单查询
require_once '../aop/aopclient.php';
require_once '../aop/aopcertclient.php';
require_once '../aop/aopcertification.php';
require_once '../aop/alipayconfig.php';
require_once '../aop/request/alipaytradequeryrequest.php';
$privatekey = "xxxx";
$alipaypublickey = "yyyy";
$alipayconfig = new alipayconfig();
$alipayconfig->setserver;
$alipayconfig->setappid("zzzz");
$alipayconfig->setprivatekey($privatekey);
$alipayconfig->setformat("json");
$alipayconfig->setalipaypublickey($alipaypublickey);
$alipayconfig->setcharset("utf8");
$alipayconfig->setsigntype("rsa2");
$alipayclient = new aopclient($alipayconfig);
$request = new alipaytradequeryrequest();
$request->setbizcontent("{".
"\"out_trade_no\":\"".$out_trade_no."\",".
"\"total_amount\":\"".$amount."\",".
"}");
$responseresult = $alipayclient->execute($request);
$responseapiname = str_replace(".","_",$request->getapimethodname())."_response";
$response = $responseresult->$responseapiname;
if(!empty($response->code)&&$response->code==10000){
echo("调用成功");
}
else{
echo("调用失败");
}
require_once '../aop/aopcertclient.php';
require_once '../aop/aopcertification.php';
require_once '../aop/alipayconfig.php';
require_once '../aop/request/alipaytradequeryrequest.php';
$privatekey = "xxxx";
$alipaypublickey = "yyyy";
$alipayconfig = new alipayconfig();
$alipayconfig->setserver;
$alipayconfig->setappid("zzzz");
$alipayconfig->setprivatekey($privatekey);
$alipayconfig->setformat("json");
$alipayconfig->setalipaypublickey($alipaypublickey);
$alipayconfig->setcharset("utf8");
$alipayconfig->setsigntype("rsa2");
$alipayclient = new aopclient($alipayconfig);
$request = new alipaytradequeryrequest();
$request->setbizcontent("{".
"\"out_trade_no\":\"".$out_trade_no."\",".
"\"total_amount\":\"".$amount."\",".
"}");
$responseresult = $alipayclient->execute($request);
$responseapiname = str_replace(".","_",$request->getapimethodname())."_response";
$response = $responseresult->$responseapiname;
if(!empty($response->code)&&$response->code==10000){
echo("调用成功");
}
else{
echo("调用失败");
}
二、返回json数组：
{
"alipay_trade_query_response": {
"code": "40004",
"msg": "business failed",
"sub_code": "acq.trade_not_exist",
"sub_msg": "交易不存在",
"buyer_pay_amount": "0.00",
"invoice_amount": "0.00",
"out_trade_no": "90040406",
"point_amount": "0.00",
"receipt_amount": "0.00"
},
"sign": "x xxxrtdgdgdsdrertergdfhdhd"
}
"alipay_trade_query_response": {
"code": "40004",
"msg": "business failed",
"sub_code": "acq.trade_not_exist",
"sub_msg": "交易不存在",
"buyer_pay_amount": "0.00",
"invoice_amount": "0.00",
"out_trade_no": "90040406",
"point_amount": "0.00",
"receipt_amount": "0.00"
},
"sign": "x xxxrtdgdgdsdrertergdfhdhd"
}
