[英]PHP nusoap call returns bool false instead of complexType array
I'm trying to get a complex type from a php server with an operation to get an array of animals (complex type defined in the wsdl), this array is defined as ConjuntAnimals as an array of Animal objects. 我正在尝试从php服务器获取复杂类型,并通过操作来获取动物数组(在wsdl中定义的复杂类型),该数组被定义为ConjuntAnimals作为Animal对象的数组。
But when I do the $result = $client->call('consulta_gossos', $params);
但是当我执行$result = $client->call('consulta_gossos', $params);
I get returned a bool (false). 我返回了布尔值(false)。 I've been debugging and logging for a long time, and I've seen that inside the soap operation, just before returning, its value is an array of animals (what it should return), but in the client I don't get this returned. 我已经调试和记录了很长时间,而且我已经看到在soap操作内部,就在返回之前,它的值是一个动物数组(应该返回什么),但是在客户端中我没有得到这回来了。
After realizing it, I guess maybe it is the complexType definitions which I have wrong, but I've compared with a lot of examples and shouldn't be this... 在意识到它之后,我想也许是我错了的complexType定义,但是我已经与许多示例进行了比较,不应该这样。
Also, (maybe it helps) I get this error logged: 另外,(也许有帮助)我记录了此错误:
[10-Dec-2016 12:59:11 America/New_York] PHP Catchable fatal error: Object of class stdClass could not be converted to string in /home/cabox/workspace/lib/nusoap.php on line 6132 [10-Dec-2016 12:59:11 America/New_York] Response not of type text/xml: text/html
I understand it expects an xml response, so I've tried to return json_encode($gossos)
instead of just $gossos
, but then it logs this: [10-Dec-2016 13:11:34 America/New_York] XML error parsing SOAP payload on line 2: Invalid document end
我了解它期望xml响应,因此我尝试返回json_encode($gossos)
而不是仅返回$gossos
,但它记录了以下内容: [10-Dec-2016 13:11:34 America/New_York] XML error parsing SOAP payload on line 2: Invalid document end
Here I add both client and server code: 在这里,我同时添加了客户端和服务器代码:
client: 客户:
<?php
require_once('./lib/nusoap.php');
$wsdl='http://php-ad-msk1416368101.codeanyapp.com/soapserver.php?wsdl';
ini_set("log_errors", 1);
ini_set("error_log", "/tmp/php-error.log");
$client = new nusoap_client($wsdl,'wsdl');
$client->encode_utf8 = false;
$client->decode_utf8 = false;
$client->soap_defencoding = 'utf-8';
$err = $client->getError();
if ($err) {
echo "Constructor error" . $err;
exit();
}
$edat = $_GET['edat'];
$raca = $_GET['raca'];
$vacunat = $_GET['vacunes'];
echo '<pre>' . htmlspecialchars($client->request, ENT_QUOTES) . '</pre>';
echo '<h2>Response</h2>';
echo '<pre>' . htmlspecialchars($client->response, ENT_QUOTES) . '</pre>';
$result = $client->call('consulta_gossos', array('edat' => $edat, 'raca' => $raca, 'vacunat' => $vacunat));
$err = $client->getError();
error_log($err);
error_log(json_encode($result));
echo 'Type: '.gettype($result).', size: '.sizeOf($result);
?>
` `
<?php
require_once('./lib/nusoap.php');
ini_set("log_errors", 1);
ini_set("error_log", "/tmp/php-error.log");
error_log( "Hello, errors!" );
$server = new nusoap_server;
$server->soap_defencoding = 'utf-8';
$server->encode_utf8 = false;
$server->decode_utf8 = false;
$server->configureWSDL('server','urn:server');
$server->wsdl->schemaTargetNamespace = 'urn:server';
$server->wsdl->addComplexType('Animal',
'complexType',
'struct',
'all',
'',
array(
'xip' => array('name' => 'xip', 'type' => 'xsd:int'),
'nom' => array('name' => 'nom', 'type' => 'xsd:string'),
'edat' => array('name' => 'edat', 'type' => 'xsd:int'),
'vacunat' => array('name' => 'vacunat', 'type' => 'xsd:string'),
'menjar' => array('name' => 'menjar', 'type' => 'xsd:string'),
'data_entrada' => array('name' => 'data_entrada', 'type' => 'xsd:string'),
)
);
$server->wsdl->addComplexType('ConjuntAnimals',
'complexType',
'array',
'',
'SOAP-ENC:Array',
array(),
array(
array('ref'=>'SOAP-ENC:arrayType',
'wsdl:arrayType'=>'tns:Animal[]')
),
'tns:Animal'
);
$server->register('consulta_gossos',
array('edat' => 'xsd:string',
'raca' => 'xsd:string',
'vacunat' => 'xsd:string'),
array('return' => 'tns:ConjuntAnimals'), //output
'urn:server', //namespace
'urn:server#consulta_gossos', //SOAP action
'rpc',
'encoded',
'Consultar els gossos que compleixen el filtre');//description
function consulta_gossos($edat, $raca, $vacunat) {
$servername = 'localhost';
$username = 'root';
$password = 'root';
$dbname = 'bd_refugi';
$vacunes = ($vacunat =='si') ? 1 : 0;
$sql_edat = ($edat == 'gran') ? ' edat > 5 ' : ' edat <= 5 ';
$connection = new mysqli($servername, $username, $password, $dbname);
$sql = 'select * from gossos where '.$sql_edat.' and raca="'.$raca.'" and vacunat='.$vacunes;
$res = $connection->query($sql);
$gossos = array();
while ($row=$res->fetch_assoc()) {
$gos->xip=$row['xip'];
$gos->nom=$row['nom'];
$gos->edat=$row['edat'];
$gos->vacunat=$row['vacunat'];
$gos->menjar=$row['menjar'];
$gos->data_entrada=$row['data_entrada'];
array_push($gossos,$gos);
}
error_log(json_encode($gossos));
error_log('-----------------------------------------');
return json_encode($gossos);
}
$HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : '';
$server->service($HTTP_RAW_POST_DATA);
?>
` `
Sorry for the indenting, my eyes are bleeding too after copy-pasting the code here. 缩进很抱歉,复制并粘贴此处的代码后,我的眼睛也流血了。
Edit: leaving aside the errors shown above, the question intends to focus more on why returning a "correct" array, in the client I get an empty array once I've get rid off all these errors. 编辑:抛开上面显示的错误,该问题旨在更多地关注为什么返回“正确的”数组,一旦摆脱了所有这些错误,在客户端中我将得到一个空数组。
After several hours of debugging and testing each type individually, I've finally managed to solve this. 经过数小时的调试和单独测试每种类型后,我终于设法解决了这一问题。
I was returning an array composed by what I would call structs (sorry I'm new to PHP, still don't know the slang) build from what I was getting from the mysql query. 我正在返回一个数组,该数组由我称为structs的数组构成(对不起,我是PHP的新手,但仍然不知道语)是根据我从mysql查询中获取的内容构建的。 The thing is that they should have been arrays, so I add the code I've changed: 问题是它们应该是数组,所以我添加了更改的代码:
Before (not working): 之前(不起作用):
$res = $connection->query($sql);
$gossos = array();
while ($row=$res->fetch_assoc()) {
$gos->xip=$row['xip'];
$gos->nom=$row['nom'];
$gos->edat=$row['edat'];
$gos->vacunat=$row['vacunat'];
$gos->menjar=$row['menjar'];
$gos->data_entrada=$row['data_entrada'];
array_push($gossos,$gos);
}
return json_encode($gossos);
After (working): 之后(工作):
$res = $connection->query($sql);
$gossos = array();
while ($row=$res->fetch_assoc()) {
$gos = array('xip' => intval($row['xip']),
'nom' => $row['nom'],
'edat' => intval($row['edat']),
'vacunat' => $row['vacunat'],
'menjar' => $row['menjar'],
'data_entrada' => $row['data_entrada'],
'sexe' => $row['sexe'],
'raca' => $row['raca']
);
array_push($gossos,$row);
}
return $gossos;
I also was returning the json encoding (I really don't know why, I guess for trying things...), now I can return the array without getting those errors I had. 我还返回了json编码(我真的不知道为什么,我想尝试一下...),现在我可以返回数组而不会遇到我遇到的那些错误。
Edit: Oh! 编辑:哦! And commented line 6132 in nusoap.php, without doing it, would still get errors! 并在nusoap.php中注释了6132行,如果不这样做,仍然会出错!
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