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编写在NuSOAP中的我的SOAP应用程序返回http 500 (Internal Server Error)
错误。SOAP返回“内部服务器错误”
它在我的本地机器上正常工作,我只在现场得到这个错误。
如何诊断此错误?
服务器:
require_once('nusoap.php');
// Create the server instance.
$server = new soap_server;
// Register the method to expose.
// Note: with NuSOAP 0.6.3, only method name is used without WSDL.
$server->register(
'hello', // Method name
array('name' => 'xsd:string'), // Input parameters
array('return' => 'xsd:string'), // Output parameters
'uri:helloworld', // Namespace
'uri:helloworld/hello', // SOAPAction
'rpc', // Style
'encoded' // Use
);
// Define the method as a PHP function.
function hello($name) {
require_once 'classes.php';
$db = new Database();
$sql = "select * from notifications where skey = '$name'";
$res = mysql_query($sql);
$row = mysql_fetch_array($res);
//return 'Hello, ' . $row['sales'];
$ret = "<salesdat>
<customername>". $row['sales']. "</customername>
</salesdat>";
return $ret;
}
// Use the request to (try to) invoke the service.
$HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : '';
$server->service($HTTP_RAW_POST_DATA);
客户:
// Pull in the NuSOAP code.
require_once('nusoap.php');
// Create the client instance.
$client = new soapclient('http://----my site url ---/server.php');
//$client = new soapclient('http://localhost/cb/server.php');
// Check for an error.
$err = $client->getError();
if ($err) {
// Display the error.
echo '<p><b>Constructor error: ' . $err . '</b></p>';
// At this point, you know the call that follows will fail.
}
// Call the SOAP method.
$result = $client->call(
'hello', // method name
array('name' => 'shahidkari'), // input parameters
'uri:helloworld', // namespace
'uri:helloworld/hello' // SOAPAction
);
// Strange: the following works just as well!
//$result = $client->call('hello', array('name' => 'Scott'));
// Check for a fault
if ($client->fault) {
echo '<p><b>Fault: ';
print_r($result);
echo '</b></p>';
} else {
// Check for errors
$err = $client->getError();
if ($err) {
// Display the error.
echo '<p><b>Error: ' . $err . '</b></p>';
} else {
// Display the result.
print_r($result);
}
}
如果您有权访问它们,请查看服务器的日志以查看确切的错误。 – 2011-05-20 11:40:25
在服务器日志中,我发现“内部服务器错误”...并且没有任何文件 – DingDongDev 2011-05-20 11:43:16
应该有一个包含详细消息的'error.log'文件。 – 2011-05-20 11:44:20