Moss自定义webservice

Code
using?System;
using?System.Collections;
using?System.ComponentModel;
using?System.Data;
using?System.Linq;
using?System.Web;
using?System.Web.Services;
using?System.Web.Services.Protocols;
using?System.Xml.Linq;
using?Microsoft.SharePoint;
namespace?MossWS
{
????///?<summary>
????///?WorkflowRemind?的摘要说明
????///?</summary>
????[WebService(Namespace?=?"http://tempuri.org/")]
????[WebServiceBinding(ConformsTo?=?WsiProfiles.BasicProfile1_1)]
????[ToolboxItem(false)]
????//?若要允许使用?ASP.NET?AJAX?从脚本中调用此?Web?服务，请取消对下行的注释。
????//?[System.Web.Script.Services.ScriptService]
????public?class?WorkflowRemind?:?System.Web.Services.WebService
????{
????????[WebMethod]
????????public?string?HelloWorld()
????????{
????????????return?"Hello?World";
????????}
????????public?SPUser?GetSPUser(string?UserName,?string?Domain,?string?SiteUrl)
????????{
????????????SPUser?user?=?null;
????????????using?(SPSite?siteColl?=?new?SPSite(SiteUrl))
????????????{
????????????????Domain?=?Context.User.Identity.Name.Split('')[0];
????????????????user?=?siteColl.RootWeb.AllUsers[Domain?+?""?+?UserName];
????????????}
????????????return?user;
????????}
????????[WebMethod]
????????public?int?getWorkflowApproveCount(string?UserName,?string?Password,?string?SiteUrl)
????????{
????????????SPUser?user?=?GetSPUser(UserName,?Domain,?SiteUrl);
????????????int?returnCount?=?0;
????????????using?(SPSite?siteColl?=?new?SPSite(SiteUrl))
????????????{
????????????????SPWeb?web?=?siteColl.OpenWeb("/workflowmodule");
????????????????string?query?=?"<Where>"
??????????????????????????????????+?"???????????<And>"
??????????????????????????????????+?"????????????????<Eq>"
??????????????????????????????????+?"???????????????????????<FieldRef?Name="_x5f53__x524d__x5ba1__x6279__x4e"?LookupId="TRUE"/>"
??????????????????????????????????+?"????????????????????????????<Value?Type="User">"?+?user.ID?+?"</Value>"
??????????????????????????????????+?"???????????????</Eq>"
??????????????????????????????????+?"???????????????<Eq>"
??????????????????????????????????+?"???????????????????????<FieldRef?Name="_x72b6__x6001_"?/>"
??????????????????????????????????+?"???????????????????????????<Value?Type="Choice">未启动</Value>"
??????????????????????????????????+?"???????????????</Eq>"
??????????????????????????????????+?"???????????</And>"
??????????????????????????????????+?"???????</Where>";
????????????????SPQuery?spq?=?new?SPQuery();
????????????????spq.Query?=?query;
????????????????SPListItemCollection?items?=?web.Lists["workflowRecord"].GetItems(spq);
????????????????returnCount?=?items.Count;
????????????}
????????????return?returnCount;
????????}

????}
}

二 . 生成 .wsdl,.disco 文件
? (1).copy webservice生成的bin到要部署的sharepoint 网站的虚拟目录bin下
? (2).打开layouts目录(layouts地址C:Program FilesCommon FilesMicrosoft Sharedweb server extensions12TEMPLATELAYOUTS),拷贝webservice下的.asmx文件到layouts下
(3).开始--运行,输入cmd,转向layouts目录,运行

　　disco http://服务器:端口号/_layouts/WorkflowRemind.asmx

注：若没有disco.exe文件,则需要安装microsoft sdks,打开C:Program FilesMicrosoft SDKsWindowsv6.0ABin,拷贝disco.exe到layouts目录下,运行disco http://服务器:端口号/_layouts/WorkflowRemind.asmx。

完成后会生成webservice文件WorkflowRemind.disco和WorkflowRemind.wsdl文件。

? 三、修改 .wsdl,.disco 文件
　　1.将WorkflowRemind.disco和WorkflowRemind.wsdl文件中的<?xml version="1.0" encoding="utf-8"?>该语句替换为以下语句：

　　　　<%@ Page Language="C#" Inherits="System.Web.UI.Page" %>
　　　　<%@ Assembly Name="Microsoft.SharePoint,Version=12.0.0.0,Culture=neutral,PublicKeyToken=71e9bce111e9429c" %>
　　　　<%@ Import Namespace="Microsoft.SharePoint.Utilities" %>
　　　　<%@ Import Namespace="Microsoft.SharePoint" %>
　　　　<% Response.ContentType = "text/xml"; %>

　　　　实际上就是把原来的纯xml变换成为一个page来解析。并且这个页面的解析是通过moss处理的。?

?　　2.将WorkflowRemind.disco中的

?　　 <contractRef ref="http://moss/_layouts/WorkflowRemind.asmx?wsdl" docRef="http://moss/_layouts/WorkflowRemind.asmx" xmlns="http://schemas.xmlsoap.org/disco/scl/" />
? 　　<soap address="http://moss/_layouts/WorkflowRemind.asmx" xmlns:q1="http://tempuri.org/" binding="q1:WorkflowRemindSoap" xmlns="http://schemas.xmlsoap.org/disco/soap/" />
? 　　<soap address="http://moss/_layouts/WorkflowRemind.asmx" xmlns:q2="http://tempuri.org/" binding="q2:WorkflowRemindSoap12" xmlns="http://schemas.xmlsoap.org/disco/soap/" />

　　替换为：

　　　　<contractRef ref=<% SPHttpUtility.AddQuote(SPHttpUtility.HtmlEncode(SPWeb.OriginalBaseUrl(Request) + "?wsdl"),Response.Output); %> docRef=<% SPHttpUtility.AddQuote(SPHttpUtility.HtmlEncode(SPWeb.OriginalBaseUrl(Request)),Response.Output); %> xmlns="http://schemas.xmlsoap.org/disco/scl/" />
　　　　<soap address=<% SPHttpUtility.AddQuote(SPHttpUtility.HtmlEncode(SPWeb.OriginalBaseUrl(Request)),Response.Output); %> xmlns:q1="http://tempuri.org/" binding="q1:HelloWorld" xmlns="http://schemas.xmlsoap.org/disco/soap/" />
　　　　<soap address=<% SPHttpUtility.AddQuote(SPHttpUtility.HtmlEncode(SPWeb.OriginalBaseUrl(Request)),Response.Output); %> xmlns:q2="http://tempuri.org/" binding="q2:ServiceSoap12" xmlns="http://schemas.xmlsoap.org/disco/soap/" />

3.将WorkflowRemind.wsdl中的
?　　　<soap:address location=" http://moss/_layouts/WorkflowRemind.asmx" />和

　　　 <soap12:address location=" http://moss/_layouts/WorkflowRemind.asmx" />?

　　替换为：
　　　<soap:address location=<% SPHttpUtility.AddQuote(SPHttpUtility.HtmlEncode(SPWeb.OriginalBaseUrl(Request)),Response.Output); %> />
　　　　和

　　<soap12:address location=<%SPHttpUtility.AddQuote(SPHttpUtility.HtmlEncode(SPWeb.OriginalBaseUrl(Request)),Response.Output); %> />

　　对于contractRef 还有soap address这两个节的更改，实际上是在页面里面重新编码了soap的查询url，这样做的目的也是为了moss托管的web service可以在运行时根据动态的请求来正确定位。

?　　4.将WorkflowRemind.disco和WorkflowRemind.wsdl改名为WorkflowReminddisco.aspx和WorkflowRemindwsdl.aspx

四：部署 webservice

将WorkflowReminddisco.aspx，WorkflowRemindwsdl.aspx 和WorkflowRemind.asmx三个文件拷贝到 c:Program FilesCommon FilesMicrosoft SharedWeb Server Extensions12ISAPI目录中，然后我们就可以通过以下地址来检测我们部署是否成功了。 http://moss/_vti_bin/WorkflowRemind.asmx.

如下图所示：

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?

?

五 ：客户端调用

新建一个winform项目，添加一个web引用,地址为： http://moss/_vti_bin/WorkflowRemind.asmx，

为窗体编写代码如下：

Code
using ?System;
using ?System.Collections.Generic;
using ?System.ComponentModel;
using ?System.Data;
using ?System.Drawing;
using ?System.Linq;
using ?System.Text;
using ?System.Windows.Forms;
using ?System.Net;
namespace ?WindowsForms
{
???? public ? partial ? class ?Form1?:?Form
????{
???????? public ?Form1()
????????{
????????????InitializeComponent();
????????}
???????? private ? void ?Form1_Load( object ?sender,?EventArgs?e)
????????{
???????????? string ?UserName?=? "gaoyan" ;
???????????? string ?Password?=? "222221" ;
???????????? string ?Domain?= "gsmn.com" ;
???????????? string ?SiteUrl?=? "http://moss" ;
????????????moss.WorkflowRemind?remind?=? new ?moss.WorkflowRemind();
????????????remind.Credentials?=? new ?NetworkCredential(UserName,?Password,?Domain);
???????????? int ?wfCount?=?remind.getWorkflowApproveCount(UserName,Password,?SiteUrl);
????????????label2.Text?=?wfCount.ToString();
????????}
????}
}

效果如下图所示：

?

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至此，整个过程已经完成。