SOAP：整数作为 NULL 传递
在 PHP 文件中，我使用 WSDL 调用我的函数 getCustomerByID（需要一个整数）并传入适当的 ID。问题是，即使将 ID 硬编码到函数中，它仍然会作为 NULL 传递到服务器。
<?php
require_once("./include/nusoap/nusoap.php");
$client = new SoapClient('D:\wsdl\CustomerService_CustomerServiceSOAPhttpWithIPAddress.wsdl', array('trace' => 1));
$cId = 100777;
echo " CID:".$cId;
echo "<br>";
try{
$customerID = $client->getCustomerById(100777); //Error is here.
throw new SoapFault('code', 'string', 'actor', 'detail', 'name', 'header');
}
catch (Exception $ex) {
var_dump($ex->faultcode, $ex->faultstring, $ex->faultactor, $ex->detail, $ex->_name, $ex->headerfault);
}
?>
以下是上面的 try/catch 中吐出的内容：
string 'm:Server' (length=8)
string 'null' (length=4)
null
object(stdClass)[83]
public 'getCustomerByIdFault1_getCustomerByIdFault' => string 'null' (length=4)
null
null
这是 WSDL 元素：
<xsd:element name="getCustomerById">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="customerId" nillable="true" type="xsd:int"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
Any here 是服务器捕获的内容，以及来自服务器的后续回复：
SENT
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://CustomerServices/customerService"><SOAP-ENV:Body><ns1:getCustomerById/></SOAP-ENV:Body></SOAP-ENV:Envelope>
您会注意到
回复
非常感谢任何想法/建议！
From a PHP file, I'm using a WSDL to call my function, getCustomerByID (which expects an integer) and pass in the appropriate ID. Problem is, even when hard coding the ID into the function, it still gets passed to the server as a NULL.
<?php
require_once("./include/nusoap/nusoap.php");
$client = new SoapClient('D:\wsdl\CustomerService_CustomerServiceSOAPhttpWithIPAddress.wsdl', array('trace' => 1));
$cId = 100777;
echo " CID:".$cId;
echo "<br>";
try{
$customerID = $client->getCustomerById(100777); //Error is here.
throw new SoapFault('code', 'string', 'actor', 'detail', 'name', 'header');
}
catch (Exception $ex) {
var_dump($ex->faultcode, $ex->faultstring, $ex->faultactor, $ex->detail, $ex->_name, $ex->headerfault);
}
?>
Here is what is spit out from the try/catch above:
string 'm:Server' (length=8)
string 'null' (length=4)
null
object(stdClass)[83]
public 'getCustomerByIdFault1_getCustomerByIdFault' => string 'null' (length=4)
null
null
Here is the WSDL element:
<xsd:element name="getCustomerById">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="customerId" nillable="true" type="xsd:int"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
Any here is what is getting captured by the server, and the subsequent reply from the server:
SENT
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://CustomerServices/customerService"><SOAP-ENV:Body><ns1:getCustomerById/></SOAP-ENV:Body></SOAP-ENV:Envelope>
You'll notice that <ns1:getCustomerById/> doesn't contain any values.
REPLY
<?xml version="1.0" encoding="utf-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Body><soapenv:Fault xmlns:m="http://schemas.xmlsoap.org/soap/envelope/"><faultcode>m:Server</faultcode><detail><service:getCustomerByIdFault1_getCustomerByIdFault xmlns:service="http://CustomerServices/customerService" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true"></service:getCustomerByIdFault1_getCustomerByIdFault></detail></soapenv:Fault></soapenv:Body></soapenv:Envelope>
Any thoughts/advice is greatly appreciated!
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你不应该这样称呼它：
Shouldn't you call it like: