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初学,给了个描述文件,怎么创建这个web service?能帮忙写个范例么?

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初学,给了个描述文件,怎么创建这个web service?能帮忙写个范例么?

发表于：2008-01-14 22:31:41 楼主

web service描述
<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"

xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:s="http://www.w3.org/2001/xmlschema"

xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns="http://tempuri.org/"

xmlns:tm="http://microsoft.com/wsdl/mime/textmatching/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"

targetnamespace="http://tempuri.org/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:types>
<s:schema elementformdefault="qualified" targetnamespace="http://tempuri.org/">
<s:element name="getspservices">
<s:complextype />
</s:element>
<s:element name="getspservicesresponse">
<s:complextype>
<s:sequence>
<s:element minoccurs="0" maxoccurs="1" name="getspservicesresult"

type="tns:arrayofserviceinfo" /> °
</s:sequence>
</s:complextype>
</s:element>
<s:complextype name="arrayofserviceinfo">
<s:sequence>
<s:element minoccurs="0" maxoccurs="unbounded" name="serviceinfo" nillable="true"

type="tns:serviceinfo" />
</s:sequence>
</s:complextype>
<s:complextype name="serviceinfo">
<s:sequence>
<s:element minoccurs="0" maxoccurs="1" name="titleurl" type="s:string" />
<s:element minoccurs="0" maxoccurs="1" name="titlename" type="s:string" />
<s:element minoccurs="0" maxoccurs="1" name="titledesc" type="s:string" />
</s:sequence>
</s:complextype>
</s:schema>
</wsdl:types>
<wsdl:message name="getspservicessoapin">
<wsdl:part name="parameters" element="tns:getspservices" />
</wsdl:message>
<wsdl:message name="getspservicessoapout">
<wsdl:part name="parameters" element="tns:getspservicesresponse" />
</wsdl:message>
<wsdl:porttype name="spservicesoap">
<wsdl:operation name="getspservices">
<wsdl:input message="tns:getspservicessoapin" />
<wsdl:output message="tns:getspservicessoapout" />
</wsdl:operation>
</wsdl:porttype>
<wsdl:binding name="spservicesoap" type="tns:spservicesoap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" />
<wsdl:operation name="getspservices">
<soap:operation soapaction="http://tempuri.org/getspservices" style="document" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="spservice">
<documentation xmlns="http://schemas.xmlsoap.org/wsdl/" />
<wsdl:port name="spservicesoap" binding="tns:spservicesoap">
<soap:address location="http://localhost:7000/spservice/spservice.asmx" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

webservice 说明：

service的名称统一为spservice
<wsdl:service name="spservice"> //这里是service的名称
<documentation xmlns="http://schemas.xmlsoap.org/wsdl/" />
<wsdl:port name="spservicesoap" binding="tns:spservicesoap">
<soap:address location="http://localhost:7000/spservice/spservice.asmx" />
</wsdl:port>
</wsdl:service>
取得内容信息的方法命名为getspservices（），无输入参数
<wsdl:operation name="getspservices"> //这里是方法的名称
<wsdl:input message="tns:getspservicessoapin" />
<wsdl:output message="tns:getspservicessoapout" />
</wsdl:operation>
返回的数据类型为对象数组,对象的名称统一为serviceinfo
<s:element name="getspservicesresponse">
<s:complextype>
<s:sequence>
<s:element minoccurs="0" maxoccurs="1" name="getspservicesresult"

type="tns:arrayofserviceinfo" /> ° //返回的数据类型
</s:sequence>
</s:complextype>
</s:element>
<s:complextype name="arrayofserviceinfo">
<s:sequence>
<s:element minoccurs="0" maxoccurs="unbounded" name="serviceinfo" nillable="true"

type="tns:serviceinfo" /> 数组的成员类型为serviceinfo的对象
</s:sequence>
</s:complextype>
代码：
public serviceinfo[] getspservices（)
{
servicesinfo[] tempservices = …….
…………..
return tempservices;
}
对象 serviceinfo的描述如下：
<s:complextype name="serviceinfo">
<s:sequence>
<s:element minoccurs="0" maxoccurs="1" name="titleurl" type="s:string" />
<s:element minoccurs="0" maxoccurs="1" name="titlename" type="s:string" />
<s:element minoccurs="0" maxoccurs="1" name="titledesc" type="s:string" />
</s:sequence>
</s:complextype>

发表于：2008-01-14 22:32:291楼得分:0

using system;
using system.web;
using system.collections;
using system.web.services;
using system.web.services.protocols;
using system.data;
using system.data.sqlclient;

/// <summary>
/// spservice 的摘要说明
/// </summary>
[webservice（namespace = "http://123456.com")]
[webservicebinding（conformsto = wsiprofiles.basicprofile1_1)]
public class spservice : system.web.services.webservice
{

public spservice（)
{

//如果使用设计的组件，请取消注释以下行
//initializecomponent（);
}

[webmethod]
public dataset getspservices（)
{
sqlconnection conn;
conn = new sqlconnection（);
conn.connectionstring = system.configuration.configurationsettings.appsettings

["connstring"];
try
{
dataset ds = new dataset（);
string searchstring = "select titleurl,titlename,titledesc from webservice";

sqldataadapter da = new sqldataadapter（searchstring, conn);

da.fill（ds,"getspservices");
return ds;

}

catch
{
return null;
}

}
}

这是我的代码不知道怎么按照描述文件里的规则建立该web service

这是我上面代码调用返回的文档,大概数据结构就是这样
<?xml version="1.0" encoding="utf-8" ?>
- <dataset xmlns="http://123456.com">
- <xs:schema id="newdataset" xmlns="" xmlns:xs="http://www.w3.org/2001/xmlschema"

xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
- <xs:element name="newdataset" msdata:isdataset="true" msdata:usecurrentlocale="true">
- <xs:complextype>
- <xs:choice minoccurs="0" maxoccurs="unbounded">
- <xs:element name="getspservices">
- <xs:complextype>
- <xs:sequence>
<xs:element name="titleurl" type="xs:string" minoccurs="0" />
<xs:element name="titlename" type="xs:string" minoccurs="0" />
<xs:element name="titledesc" type="xs:string" minoccurs="0" />
</xs:sequence>
</xs:complextype>
</xs:element>
</xs:choice>
</xs:complextype>
</xs:element>
</xs:schema>
- <diffgr:diffgram xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" xmlns:diffgr="urn:schemas-

microsoft-com:xml-diffgram-v1">
- <newdataset xmlns="">
- <getspservices diffgr:id="getspservices1" msdata:roworder="0">
<titleurl> url1 </titleurl>
<titlename> 【1】 </titlename>
<titledesc> 1 </titledesc>
</getspservices>
- <getspservices diffgr:id="getspservices2" msdata:roworder="1">
<titleurl> url2 </titleurl>
<titlename> 【2】 </titlename>
<titledesc> 2 </titledesc>
</getspservices>
- <getspservices diffgr:id="getspservices3" msdata:roworder="2">
<titleurl> url3 </titleurl>
<titlename> 【3】 </titlename>
<titledesc> 3 </titledesc>
</getspservices>
</newdataset>
</diffgr:diffgram>
</dataset>

发表于：2008-01-14 22:55:172楼得分:0

帮顶

发表于：2008-01-15 01:19:173楼得分:0

可以找些例子看啊

发表于：2008-01-15 09:35:224楼得分:0

找了,主要是不知道怎么按他的需求写

发表于：2008-01-15 09:41:185楼得分:0

试着在web service里写个方法，在另一个类里调用它，
完成了就可以按你的意愿去操作它了

发表于：2008-01-15 09:49:156楼得分:0

楼上说的,我不太明白呢,我初学.net

发表于：2008-01-15 16:49:107楼得分:0

或许有用

发表于：2008-01-17 11:53:428楼得分:0

友情mark

发表于：2008-01-17 12:50:219楼得分:0

到我的资源里下web service例子看看，很简单，如果看懂了，再做就容易了

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