我正在使用gSOAP来创建由基于Linux的系统托管的Web服务。
我从以下头文件(mytest.h
)开始:
#ifndef MYTEST_H
#define MYTEST_H
//gsoap ns service name: mytest
//gsoap ns service namespace: urn:mytest
//gsoap ns service location: http://localhost/mytest
struct ns__testStruct {
char *field1;
char *field2;
};
int ns__setdata(struct ns__testStruct data, void);
int ns__getdata(struct ns__testStruct *data);
#endif // MYTEST_H
然后我运行gSOAP编译器以获得相应的框架/存根类和相应的WSDL。我使用soapcpp2 -e -j mytest.h
运行编译器,并获得以下WSDL:
<?xml version="1.0" encoding="UTF-8"?>
<definitions name="mytest"
targetNamespace="urn:mytest"
xmlns:tns="urn:mytest"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:ns="urn:mytest"
xmlns:SOAP="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:HTTP="http://schemas.xmlsoap.org/wsdl/http/"
xmlns:MIME="http://schemas.xmlsoap.org/wsdl/mime/"
xmlns:DIME="http://schemas.xmlsoap.org/ws/2002/04/dime/wsdl/"
xmlns:WSDL="http://schemas.xmlsoap.org/wsdl/"
xmlns="http://schemas.xmlsoap.org/wsdl/">
<types>
<schema targetNamespace="urn:mytest"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:ns="urn:mytest"
xmlns="http://www.w3.org/2001/XMLSchema"
elementFormDefault="unqualified"
attributeFormDefault="unqualified">
<import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
</schema>
</types>
<message name="setdata">
<part name="data" type="ns:testStruct"/><!-- ns__setdata::data -->
</message>
<message name="getdata">
</message>
<message name="testStruct">
<part name="field1" type="xsd:string"/><!-- ns__getdata::field1 -->
<part name="field2" type="xsd:string"/><!-- ns__getdata::field2 -->
</message>
<portType name="mytestPortType">
<operation name="setdata">
<documentation>Service definition of function ns__setdata</documentation>
<input message="tns:setdata"/>
</operation>
<operation name="getdata">
<documentation>Service definition of function ns__getdata</documentation>
<input message="tns:getdata"/>
<output message="tns:testStruct"/>
</operation>
</portType>
<binding name="mytest" type="tns:mytestPortType">
<SOAP:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="setdata">
<SOAP:operation style="rpc" soapAction=""/>
<input>
<SOAP:body use="encoded" namespace="urn:mytest" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</input>
</operation>
<operation name="getdata">
<SOAP:operation style="rpc" soapAction=""/>
<input>
<SOAP:body use="encoded" namespace="urn:mytest" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</input>
<output>
<SOAP:body use="encoded" namespace="urn:mytest" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</output>
</operation>
</binding>
<service name="mytest">
<documentation>gSOAP 2.8.17r generated service definition</documentation>
<port name="mytest" binding="tns:mytest">
<SOAP:address location="http://localhost/mytest"/>
</port>
</service>
</definitions>
然后,使用此WSDL我想在C#(VS2013)中创建一个简单的客户端,但是当我尝试导入WSDL时,Visual Studio失败并出现以下错误:
自定义工具错误:无法导入WebService / Schema。无法 从命名空间'urn:mytest'导入绑定'mytest'。无法导入 操作'setdata'。缺少数据类型'urn:mytest:testStruct'。
为什么呢?有关于此的任何想法吗?
答案 0 :(得分:1)
好的,找到了解决方案here。
我复制/粘贴链接页面的相关内容:
class test__X {
long id;
};
int test__f(test__X, bool &);
int test__g(test__X &);
这是缺少响应包装器结构的典型示例 test__g。问题是doc / lit样式需要test__X 定义为模式元素,因为它是响应消息 test__g。因为它也被定义为complexType,一个冲突 就产生了。
在这种情况下,您必须将响应参数包装在struct中, 喜欢:test__g(struct test__gResult {test__X;}&amp;);
由于gSOAP,不需要包含原始类型(如bool) 将为您生成一条响应消息test__fResponse。
所以,在我的情况下,我必须修改我的mytest.h
,如下所示:
#ifndef MYTEST_H
#define MYTEST_H
//gsoap ns service name: mytest
//gsoap ns service namespace: urn:mytest
//gsoap ns service location: http://localhost/mytest
struct ns__testStruct {
char *field1;
char *field2;
};
int ns__setdata(struct ns__testStruct data, void);
int ns__getdata(struct ns__getDataResponse { struct ns__testStruct d; } *data);
#endif // MYTEST_H