AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do","app_id","your private_key","json","GBK","alipay_public_key","RSA2");
AlipayUserInfoShareRequest request = new AlipayUserInfoShareRequest();
AlipayUserInfoShareResponse response = alipayClient.execute(request,accessToken);
if(response.isSuccess()){
System.out.println("调用成功");
} else {
System.out.println("调用失败");
}

IAopClient client = new DefaultAopClient("https://openapi.alipay.com/gateway.do", "app_id", "merchant_private_key", "json", "1.0", "RSA2", "alipay_public_key", "GBK", false);
AlipayUserInfoShareRequest  request= new AlipayUserInfoShareRequest() ;
AlipayUserInfoShareResponse response=client.execute(request,accessToken);
Console.WriteLine(response.Body);

$aop = new AopClient ();
$aop->gatewayUrl = 'https://openapi.alipay.com/gateway.do';
$aop->appId = 'your app_id';
$aop->rsaPrivateKey = '请填写开发者私钥去头去尾去回车，一行字符串';
$aop->alipayrsaPublicKey='请填写支付宝公钥，一行字符串';
$aop->apiVersion = '1.0';
$aop->signType = 'RSA2';
$aop->postCharset='GBK';
$aop->format='json';
$request = new AlipayUserInfoShareRequest ();
$result = $aop->execute ( $request , $accessToken ); 

$responseNode = str_replace(".", "_", $request->getApiMethodName()) . "_response";
$resultCode = $result->$responseNode->code;
if(!empty($resultCode)&&$resultCode == 10000){
echo "成功";
} else {
echo "失败";
}

https://openapi.alipay.com/gateway.do?timestamp=2013-01-01 08:08:08&method=alipay.user.info.share&app_id=4532&sign_type=RSA2&sign=ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE&version=1.0&auth_token=20130319e9b8d53d09034da8998caefa756c4006
//为确保安全通信，需自行验证响应示例中的sign值是否为蚂蚁金服所提供。

{
	"alipay_user_info_share_response":{
		"msg":"Success",
		"user_status":"T",
		"code":"10000",
		"user_type":"1",
		"province":"安徽省",
		"gender":"F",
		"user_id":"2088102104794936",
		"city":"安庆",
		"is_certified":"T",
		"nick_name":"支付宝小二",
		"avatar":"http://tfsimg.alipay.com/images/partner/T1uIxXXbpXXXXXXXX",
		"is_student_certified":"T"
	},
	"sign":"ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE"
}

{
	"error_response":{
		"msg":"Service Currently Unavailable",
		"code":"20000",
		"sub_msg":"系统繁忙",
		"sub_code":"isp.unknow-error"
	},
	"sign":"ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE"
}