使用XML-RPC在Postgres中插入数据

Question

我正在尝试通过XML-RPC将数据插入到Postgres数据库中。 postgres数据库中插入数据的代码

<?php         
$customer_array = array('name'=>new mlrpcval('Customer name',"string"));
$client = new xmlrpc_client("http://xxx.xxx.x.xx:8069/xmlrpc/object");
$msg = new xmlrpcmsg('execute');
$msg->addParam(new xmlrpcval($dbname, "string"));         
$msg->addParam(new xmlrpcval($user_id, "int"));         
$msg->addParam(new xmlrpcval($pwd, "string"));         
$msg->addParam(new xmlrpcval("res.partner", "string"));         
$msg->addParam(new xmlrpcval("create", "string"));         
$msg->addParam(new xmlrpcval($customer_array, "struct"));         
$resp = $client->send($msg);         
$customer_id = $resp->value()->scalarval();     
?>

我收到以下错误  ＆＃34; faultString访问被拒绝＆＃34;  有谁知道我怎么解决它？  我错过了什么吗？非常感谢您的帮助。 ke