XML管理类

来源：互联网发布：通关单数据查询编辑：程序博客网时间：2024/06/06 03:57
用于快速生成实体类
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Xml;namespace XMLControl{    /// <summary>    /// XML管理类    /// </summary>    public class XMLManager    {        public XMLManager()        {        }        public static StringBuilder CreateModel(string xml)        {            StringBuilder sbuilder = new StringBuilder();            XmlDocument document = new XmlDocument();            document.LoadXml(xml);            try            {                XmlElement ele = document.DocumentElement;                List<StringBuilder> lstClass = new List<StringBuilder>();                NewMethodXml(lstClass, ele);                if (lstClass.Count > 0)                {                    StringBuilder sBuilderInit = new StringBuilder();                    sBuilderInit.AppendLine("}");                    lstClass.Add(sBuilderInit);                }                foreach (StringBuilder item in lstClass)                {                    sbuilder.Append(item);                    sbuilder.AppendLine();                }            }            catch (Exception ex)            {            }            return sbuilder;        }        /// <summary>        ///         /// </summary>        /// <returns></returns>        public static void NewMethodXml(List<StringBuilder> lstClass, XmlNode ele)        {            if (lstClass == null)                lstClass = new List<StringBuilder>();            XmlNodeList lstXmlNode = ele.ChildNodes;            if (lstXmlNode.Count > 0)            {                if (lstClass.Count == 0)                {                    StringBuilder sBuilderInit = new StringBuilder();                    sBuilderInit.AppendLine("using System;");                    sBuilderInit.AppendLine("using System.Collections.Generic;");                    sBuilderInit.AppendLine("namespace 命名空间");                    sBuilderInit.AppendLine("{");                    lstClass.Add(sBuilderInit);                }                StringBuilder sBuilder = new StringBuilder();                lstClass.Add(sBuilder);                sBuilder.AppendLine("     [Serializable]");                sBuilder.AppendFormat("     public partial class {0}", ele.Name);                sBuilder.AppendLine();                sBuilder.AppendLine("     {");                foreach (XmlNode item in lstXmlNode)                {                    XmlNodeList lst = ele.SelectNodes(item.Name);                    if (lst.Count > 1)                    {                        string ww = string.Format("          public List<{0}> {1}", item.Name, ele.Name);                        if (sBuilder.ToString().Contains(ww))                            continue;                        sBuilder.AppendFormat("          [System.Xml.Serialization.XmlArrayItemAttribute(\"{0}\", IsNullable = false)]", item.Name);                        sBuilder.AppendLine();                        sBuilder.AppendFormat(ww);                        sBuilder.Append(" { set; get; }");                        sBuilder.AppendLine();                        NewMethodAttribute(lstClass, item);                    }                    else                    {                        if (ele.Name == "feeitemarray")                        {                        }                        XmlNodeList lst1 = null;                        if (item.FirstChild != null && !(item.FirstChild is XmlText))                            lst1 = item.SelectNodes(item.FirstChild.Name);                        if (item.ChildNodes.Count > 1)                        {                            if (lst1 != null && lst1.Count > 1)                            {                                string ww = string.Format("          public List<{0}> {1}", item.FirstChild.Name, item.Name);                                if (sBuilder.ToString().Contains(ww))                                    continue;                                sBuilder.AppendFormat("          [System.Xml.Serialization.XmlArrayItemAttribute(\"{0}\", IsNullable = false)]", item.FirstChild.Name);                                sBuilder.AppendLine();                                sBuilder.AppendFormat(ww);                                sBuilder.Append(" { set; get; }");                                sBuilder.AppendLine();                                NewMethodAttribute(lstClass, item.FirstChild);                            }                            else                            {                                sBuilder.AppendFormat("          public {0} {0}", item.Name);                                sBuilder.Append(" { set; get; }");                                sBuilder.AppendLine();                                NewMethodXml(lstClass, item);                            }                        }                        else                        {                            sBuilder.AppendFormat("          public string {0}", item.Name);                            sBuilder.Append(" { set; get; }");                            sBuilder.AppendLine();                        }                    }                }                sBuilder.AppendLine("     }");            }        }        /// <summary>        /// 生成类(节点属性)        /// </summary>        /// <param name="lstClass"></param>        /// <param name="ele"></param>        public static void NewMethodAttribute(List<StringBuilder> lstClass, XmlNode ele)        {            StringBuilder sBuilder = new StringBuilder();            lstClass.Add(sBuilder);            sBuilder.AppendLine("     [System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]");            sBuilder.AppendFormat("     public class {0}", ele.Name);            sBuilder.AppendLine();            sBuilder.AppendLine("     {");            foreach (XmlAttribute item in ele.Attributes)            {                sBuilder.AppendLine("          [System.Xml.Serialization.XmlAttributeAttribute()]");                sBuilder.AppendFormat("          public string {0}", item.Name);                sBuilder.Append(" { set; get; }");                sBuilder.AppendLine();            }            sBuilder.AppendLine("     }");        }        private static void NewMethod(StringBuilder sbuilder, XmlNode ele)        {            XmlNodeList lstXmlNode = ele.ChildNodes;            foreach (XmlNode item in lstXmlNode)            {                XmlNodeList lstSubXmlNode = item.SelectNodes(item.Name);                if (lstSubXmlNode.Count == 0)                {                    //NewMethod(sbuilder, item);                    XmlNodeList lstSubNode = item.ChildNodes;                    XmlNodeList lstSubNode2 = item.ParentNode.SelectNodes(item.Name);                    if (lstSubNode.Count > 1 || lstSubNode2.Count > 1)                    {                        sbuilder.AppendLine(item.Name + "   =>0 类");                        foreach (XmlNode info in lstSubNode)                        {                            NewMethod(sbuilder, info);                        }                    }                    else                    {                        sbuilder.AppendLine(item.Name + "=>属性");                    }                }                else                {                    sbuilder.AppendLine(item.Name + "=>" + lstSubXmlNode.Count);                }            }            if (lstXmlNode.Count == 0)            {                if (!(ele is XmlText))                    sbuilder.AppendLine(ele.Name + "=>:0");            }        }    }}
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