这是我的情景。
请注意，公司将向我们提供其凭据，以便获取其客户/客户/用户的发票。我只需要显示发票，我不需要使用Quickbooks或Quickbooks API做任何其他事情。另请注意，我已从Quickbooks Online和桌面版本（使用Web连接器）获取发票。
提前致谢，
如果您正在构建SaaS服务（例如，您每月向客户收取将QuickBooks连接到应用程序的费用），那么您可以使用IPP / IDS执行此操作。如果您不按月收费，则可以使用Web Connector / qbXML执行此操作。
无论您使用哪种连接类型，这都没有任何意义：
- 我必须显示（列出）公司生成的发票，我将传递CustomerID（ClientID / UserID）作为参数，仅获取该客户/用户/客户的发票。
OAuth令牌/连接是QuickBooks-公司文件特定的，并且没有此类字段“CustomerID”（或“ClientID”或“UserID”）。
有关SaaS / IPP / IDS示例，请下载：
看看这些脚本：
您必须在此处注册才能获得自己的OAuth令牌：
docs / example_ipp_ids_5.php脚本显示了如何获取所有客户。您可以将其更改为使用QuickBooks_IPP_Service_Invoice来获取所有发票。
您的代码最终会看起来像这样：
$Service = new QuickBooks_IPP_Service_Invoice();
$perpage = 3;
for ($page = 1; $page <= 3; $page++)
{
print('PAGE ' . $page . "\n\n");
$list = $InvoiceService->findAll($Context, $realm, null, $page, $perpage);
foreach ($list as $Invoice)
{
print('Internal ID [' . $Invoice->getId() . ' => ' . $Invoice->getHeader()->getDocNumber() . ']' . "\n\n");
}
print("\n\n\n");
}
对于Web连接器示例（QuickBooks桌面），请下载：
看看这个例子：
快速入门指南：
你会得到类似的东西：
/**
* Build a request to import invoices already in QuickBooks into our application
*/
function _quickbooks_invoice_import_request($requestID, $user, $action, $ID, $extra, &$err, $last_action_time, $last_actionident_time, $version, $locale)
{
// Iterator support (break the result set into small chunks)
$attr_iteratorID = '';
$attr_iterator = ' iterator="Start" ';
if (empty($extra['iteratorID']))
{
// This is the first request in a new batch
$last = _quickbooks_get_last_run($user, $action);
_quickbooks_set_last_run($user, $action); // Update the last run time to NOW()
// Set the current run to $last
_quickbooks_set_current_run($user, $action, $last);
}
else
{
// This is a continuation of a batch
$attr_iteratorID = ' iteratorID="' . $extra['iteratorID'] . '" ';
$attr_iterator = ' iterator="Continue" ';
$last = _quickbooks_get_current_run($user, $action);
}
// Build the request
$xml = '<?xml version="1.0" encoding="utf-8"?>
<?qbxml version="' . $version . '"?>
<QBXML>
<QBXMLMsgsRq onError="stopOnError">
<InvoiceQueryRq ' . $attr_iterator . ' ' . $attr_iteratorID . ' requestID="' . $requestID . '">
<MaxReturned>' . QB_QUICKBOOKS_MAX_RETURNED . '</MaxReturned>
<ModifiedDateRangeFilter>
<FromModifiedDate>' . $last . '</FromModifiedDate>
</ModifiedDateRangeFilter>
<IncludeLineItems>true</IncludeLineItems>
<OwnerID>0</OwnerID>
</InvoiceQueryRq>
</QBXMLMsgsRq>
</QBXML>';
return $xml;
}
/**
* Handle a response from QuickBooks
*/
function _quickbooks_invoice_import_response($requestID, $user, $action, $ID, $extra, &$err, $last_action_time, $last_actionident_time, $xml, $idents)
{
if (!empty($idents['iteratorRemainingCount']))
{
// Queue up another request
$Queue = QuickBooks_WebConnector_Queue_Singleton::getInstance();
$Queue->enqueue(QUICKBOOKS_IMPORT_INVOICE, null, QB_PRIORITY_INVOICE, array( 'iteratorID' => $idents['iteratorID'] ));
}
// This piece of the response from QuickBooks is now stored in $xml. You
// can process the qbXML response in $xml in any way you like. Save it to
// a file, stuff it in a database, parse it and stuff the records in a
// database, etc. etc. etc.
//
// The following example shows how to use the built-in XML parser to parse
// the response and stuff it into a database.
// Import all of the records
$errnum = 0;
$errmsg = '';
$Parser = new QuickBooks_XML_Parser($xml);
if ($Doc = $Parser->parse($errnum, $errmsg))
{
$Root = $Doc->getRoot();
$List = $Root->getChildAt('QBXML/QBXMLMsgsRs/InvoiceQueryRs');
foreach ($List->children() as $Invoice)
{
$arr = array(
'TxnID' => $Invoice->getChildDataAt('InvoiceRet TxnID'),
'TimeCreated' => $Invoice->getChildDataAt('InvoiceRet TimeCreated'),
'TimeModified' => $Invoice->getChildDataAt('InvoiceRet TimeModified'),
'RefNumber' => $Invoice->getChildDataAt('InvoiceRet RefNumber'),
'Customer_ListID' => $Invoice->getChildDataAt('InvoiceRet CustomerRef ListID'),
'Customer_FullName' => $Invoice->getChildDataAt('InvoiceRet CustomerRef FullName'),
'ShipAddress_Addr1' => $Invoice->getChildDataAt('InvoiceRet ShipAddress Addr1'),
'ShipAddress_Addr2' => $Invoice->getChildDataAt('InvoiceRet ShipAddress Addr2'),
'ShipAddress_City' => $Invoice->getChildDataAt('InvoiceRet ShipAddress City'),
'ShipAddress_State' => $Invoice->getChildDataAt('InvoiceRet ShipAddress State'),
'ShipAddress_PostalCode' => $Invoice->getChildDataAt('InvoiceRet ShipAddress PostalCode'),
'BalanceRemaining' => $Invoice->getChildDataAt('InvoiceRet BalanceRemaining'),
);
QuickBooks_Utilities::log(QB_QUICKBOOKS_DSN, 'Importing invoice #' . $arr['RefNumber'] . ': ' . print_r($arr, true));
foreach ($arr as $key => $value)
{
$arr[$key] = mysql_real_escape_string($value);
}
// Store the invoices in MySQL
mysql_query("
REPLACE INTO
qb_example_invoice
(
" . implode(", ", array_keys($arr)) . "
) VALUES (
'" . implode("', '", array_values($arr)) . "'
)") or die(trigger_error(mysql_error()));
// Remove any old line items
mysql_query("DELETE FROM qb_example_invoice_lineitem WHERE TxnID = '" . mysql_real_escape_string($arr['TxnID']) . "' ") or die(trigger_error(mysql_error()));
// Process the line items
foreach ($Invoice->children() as $Child)
{
if ($Child->name() == 'InvoiceLineRet')
{
$InvoiceLine = $Child;
$lineitem = array(
'TxnID' => $arr['TxnID'],
'TxnLineID' => $InvoiceLine->getChildDataAt('InvoiceLineRet TxnLineID'),
'Item_ListID' => $InvoiceLine->getChildDataAt('InvoiceLineRet ItemRef ListID'),
'Item_FullName' => $InvoiceLine->getChildDataAt('InvoiceLineRet ItemRef FullName'),
'Descrip' => $InvoiceLine->getChildDataAt('InvoiceLineRet Desc'),
'Quantity' => $InvoiceLine->getChildDataAt('InvoiceLineRet Quantity'),
'Rate' => $InvoiceLine->getChildDataAt('InvoiceLineRet Rate'),
);
foreach ($lineitem as $key => $value)
{
$lineitem[$key] = mysql_real_escape_string($value);
}
// Store the lineitems in MySQL
mysql_query("
INSERT INTO
qb_example_invoice_lineitem
(
" . implode(", ", array_keys($lineitem)) . "
) VALUES (
'" . implode("', '", array_values($lineitem)) . "'
) ") or die(trigger_error(mysql_error()));
}
}
}
}
return true;
}
对于通过qbXML示例（QuickBooks Online）的QuickBooks Online，请下载：
看看这个例子：
你会得到类似的东西：
// Register in DESKTOP mode to get these. Docs:
// http://www.consolibyte.com/docs/index.php/QuickBooks_Online_via_qbXML#Connecting_with_the_.27Desktop.27_model_of_communication
$application_id = '134476472';
$application_login = 'qboe.test.test.com';
$connection_ticket = 'TGT-47-1sRm2nXMVfm$n8hb2MZfVQ';
// Create our new gateway instance
$Gateway = new QuickBooks_Gateway_OnlineEdition(
$application_id,
$application_login,
$connection_ticket);
$xml = '<QBXMLMsgsRq onError="stopOnError">
<InvoiceQueryRq>
</InvoiceQueryRq>
</QBXMLMsgsRq>';
// Send the request
$resp = $Gateway->qbxml($xml);
print($resp);