[英]PHP SoapClient __call() exception: DTD are not supported by SOAP
這個殺了我...
目前,我正在學習用PHP開發SOAP服務器,盡管遇到了很多問題,但我遇到了一個令人煩惱的問題,而Google並沒有太大幫助...
在使用我認為是好的WSDL實例化SOAP CLIENT之后,對soap服務器上現有功能的第一次調用將產生以下異常:
SoapFault Object
(
[message:protected] => DTD are not supported by SOAP
[string:private] =>
[code:protected] => 0
[file:protected] => /var/www/soapserver/soapServerTestClient.php
[line:protected] => 7
[trace:private] => Array
(
[0] => Array
(
[function] => __call
[class] => SoapClient
[type] => ->
[args] => Array
(
[0] => testSoapService
[1] => Array
(
[0] => TESTSTRING
)
)
)
[1] => Array
(
[file] => /var/www/soapserver/soapServerTestClient.php
[line] => 7
[function] => testSoapService
[class] => SoapClient
[type] => ->
[args] => Array
(
[0] => TESTSTRING
)
)
)
[faultstring] => DTD are not supported by SOAP
[faultcode] => Client
[faultcodens] => http://schemas.xmlsoap.org/soap/envelope/
)
轉儲__getLastRequest(),__getLastResponse(),__getLastRequestHeaders()和__getLastResponseHeaders()會產生完全空的結果,因此實際上沒有發送/請求。
訪問WSDL的鏈接將按預期返回WSDL文件的內容,我知道這是可行的,因為更改WSDL的路徑將返回SOAP-ERROR: Parsing WSDL: Couldn't load
異常,並將其放回實際的WSDL路徑生成上面的異常。
soap服務器代碼在下面,但是由於沒有請求/響應,所以我認為這不是問題所在:
函數testSoapService($ arg){return``。$ arg。''; }
ini_set(“ soap.wsdl_cache_enabled”,“ 0”); //禁用WSDL緩存,以便您可以輕松測試wsdl更改; 設置WSDL時注釋掉。 $ server = new SoapServer(“”); $ server-> addFunction(“ testSoapService”); $ server-> handle();
在搜尋google時,很多人說這是錯誤的wsdl路徑(在這種情況下不要這樣),或者服務器從網絡服務器返回錯誤種類繁多的HTML頁面(404等)的事實。我也不認為是這種情況,因為請求/響應為空。
這是WSDL內容的副本,以防萬一它有用:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:types>
<schema xmlns:rns="http://soap.jrimer-amp64/" xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://soap.jrimer-amp64/" version="1.0" elementFormDefault="unqualified" attributeFormDefault="unqualified">
<complexType name="testSoapServiceRequest">
<sequence>
<element name="testKey" type="string"/>
</sequence>
</complexType>
<complexType name="testSoapServiceResponse">
<sequence>
<element name="result" type="string" minOccurs="1"/>
<element name="retStatus" type="rns:returnStatus"/>
</sequence>
</complexType>
<complexType name="returnStatus">
<sequence>
<element name="errorMessage" type="string" minOccurs="0"/>
<element name="errorCode" type="string" minOccurs="0"/>
</sequence>
<attribute name="success" type="boolean"/>
</complexType>
<element name="addRouterToCustomerAccountRequest" type="rns:addRouterToCustomerAccountRequest"/>
<element name="addRouterToCustomerAccountResponse" type="rns:addRouterToCustomerAccountResponse"/>
</schema>
</wsdl:types>
<wsdl:service name="XxxxxxSvc">
<wsdl:port name="XxxxxxSvc-Endpoint0" binding="tns:XxxxxxSvc-Endpoint0Binding">
<soap:address location="http://soap.jrimer-amp64"/>
</wsdl:port>
</wsdl:service>
<wsdl:portType name="portType">
<wsdl:operation name="testSoapService">
<wsdl:input message="tns:testSoapServiceRequest"/>
<wsdl:output message="tns:testSoapServiceResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="XxxxxxSvc-Endpoint0Binding" type="tns:portType">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="testSoapService">
<soap:operation style="document" soapAction="http://soap.jrimer-amp64/XxxxxxSvc-SoapServer.php"/>
<wsdl:input>
<soap:body use="literal" parts="parameters"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal" parts="parameters"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:message name="testSoapServiceRequest">
<wsdl:part name="parameters" element="ns0:testSoapServiceRequest"/>
</wsdl:message>
<wsdl:message name="testSoapServiceResponse">
<wsdl:part name="parameters" element="ns0:testSoapServiceResponse"/>
</wsdl:message>
有任何想法嗎?
轉儲__getLastRequest(),__getLastResponse(),__getLastRequestHeaders()和__getLastResponseHeaders()會產生完全空的結果,因此實際上沒有發送/請求。
您是否已將trace
選項設置為true
設置客戶端? 在dumpLastXXX方法起作用之前,您需要執行此操作。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.