使用 webserviceces 在其他共享点站点上写入

Question

我有 2 个 Sharepoint 2013 网站。 当用户在第一个 SPSite -> 启动工作流时在 SPList 中添加新项目时，必须在第二个 SPSite 的 SPList 中添加项目副本。这是我的代码：

   public void UpdateSPList(string Title)
        {
            using (AuthenticationSvc.Authentication authSvc = new AuthenticationSvc.Authentication())
            {
                    try
                    {
                        using (ListsSvc.Lists list = new ListsSvc.Lists())
                        {
                            list.Url = @"http://second-srharepoint-site.com/_vti_bin/Lists.asmx";
                            list.CookieContainer = new System.Net.CookieContainer();
                            list.AllowAutoRedirect = true;
                            list.PreAuthenticate = true;

                            list.Credentials = new System.Net.NetworkCredential("domain\\username", "password");


                            string strBatch = "<Method Cmd='New'><Field Name='Title'>" + Title + "</Field> ";

                            XmlDocument xmlDoc = new XmlDocument();
                            XmlElement elBatch = xmlDoc.CreateElement("Batch");
                            elBatch.SetAttribute("OnError", "Continue");

                            elBatch.InnerXml = strBatch;
                            XmlNode ndReturn = list.UpdateListItems("SPListName", elBatch);   


                        }
                    }
                    finally
                    {

                    }

            }

        }

但是在线elBatch.InnerXml = strBatch;我得到异常：

• $exception {“文件意外结束。以下元素未关闭：方法。第 1 行，位置 60。”} System.Exception {System.Xml.XmlException}

我不知道如何解决这个问题。请帮帮我。

Answer 1

首先，字符串不是有效的 XML，因为缺少结束 Method 元素。应该是

"<Method Cmd='New'><Field Name='Title'>" + Title + "</Field></Method>"

其次，ASMX 服务早在 2010 年就被弃用了。您不应该将它们用于任何开发之王，尤其是针对 SP 2013。客户端对象模型 (CSOM)很多更简单，更易于使用。文档中有a lot 的示例。创建新项目的 sn-p 是：

// Starting with ClientContext, the constructor requires a URL to the 
// server running SharePoint. 
ClientContext context = new ClientContext("http://SiteUrl"); 

// Assume that the web has a list named "Announcements". 
List announcementsList = context.Web.Lists.GetByTitle("Announcements"); 

// We are just creating a regular list item, so we don't need to 
// set any properties. If we wanted to create a new folder, for 
// example, we would have to set properties such as 
// UnderlyingObjectType to FileSystemObjectType.Folder. 
ListItemCreationInformation itemCreateInfo = new ListItemCreationInformation(); 
ListItem newItem = announcementsList.AddItem(itemCreateInfo); 
newItem["Title"] = "My New Item!"; 
newItem["Body"] = "Hello World!"; 
newItem.Update(); 

context.ExecuteQuery();  

没有 XML 摆弄，您只需创建一个新项目，设置其属性并调用更新