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freemarker遍历list问题

freemarker.template.TemplateException: Expected collection or sequence. articleList evaluated instead to org.apache.struts2.views.freemarker.StrutsBeanWrapper$FriendlyMapModel on line 10, column 8 in cms/page/article/list.htm. 	at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:135) 	at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:190) 	at freemarker.core.Environment.visit(Environment.java:416) 	at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102) 	at freemarker.core.Environment.visit(Environment.java:209) 	at freemarker.core.MixedContent.accept(MixedContent.java:92) 	at freemarker.core.Environment.visit(Environment.java:209) 	at freemarker.core.Environment.process(Environment.java:189) 	at freemarker.template.Template.process(Template.java:237) at org.apache.struts2.views.freemarker.FreemarkerResult.doExecute(FreemarkerResult.java:187) at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186) at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:361) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:265) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:163) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:249) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
更新时间：2023-05-23 07:05

最满意答案

现在sql2005可以直接接受xml数据，只要你逻辑层，把表示层数据构造好xml文件，直接提交到相应的xml字段就可以
using System;

using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Net;
using System.Web;
namespace Deerchao.Utility
{
    public class HttpClient
    {
        #region fields
        private bool keepContext;
        private string defaultLanguage = "zh-CN";
        private Encoding defaultEncoding = Encoding.UTF8;
        private string accept = "*/*";
        private string userAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)";
        private HttpVerb verb = HttpVerb.GET;
        private HttpClientContext context;
        private readonly List

  files = new List
 
  ();
        private readonly 
  Dictionary
  
    postingData = new Dictionary
   
    ();
        private string url;
        private WebHeaderCollection responseHeaders;
        private int startPoint;
        private int endPoint;
        #endregion

其他回答

httpclient post xml 的字符串，  当其中一个field来post  。

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