生成XML文件。

之前的项目需要涉及到对XML文件的读写,由于之前没怎么接触过这方面的知识,于是在网上查找并试验出了具体的实现方法:

第一种方法:

 1 //动态的一个节点一个节点的生成XML文件
 2 public void CreateXmlFile(string aaa)
 3 {
 4 XmlDocument xmlDoc = new XmlDocument();
 5 xmlDoc.CreateDocumentType("plist", "", "", "");
 6 //创建类型声明节点 
 7 XmlNode node = xmlDoc.CreateXmlDeclaration("1.0", "utf-8", "");
 8 xmlDoc.AppendChild(node);
 9 XmlDocumentType docType = new XmlDocumentType();
10 // node.InnerXml="<!DOCTYPE plist PUBLIC '-//Apple//DTD PLIST 1.0//EN' 'http://www.apple.com/DTDs/PropertyList-1.0.dtd' >";
11 //创建根节点 
12 XmlNode root = xmlDoc.CreateElement("plist");
13 xmlDoc.AppendChild(root);
14 
15 XmlNode dict = xmlDoc.CreateNode(XmlNodeType.Element, "dict",null);
16 CreateNode(xmlDoc, dict, "key", "items");
17 
18 root.AppendChild(dict);
19 XmlNode array = xmlDoc.CreateElement("array");
20 
21 XmlNode dict1 = xmlDoc.CreateElement("dict");
22 CreateNode(xmlDoc, dict1, "key", "assets");
23 
24 XmlNode array1 = xmlDoc.CreateElement("array");
25 
26 XmlNode dict2 = xmlDoc.CreateElement("dict");
27 CreateNode(xmlDoc, dict2, "key", "kind");
28 CreateNode(xmlDoc, dict2, "string", "software-package");
29 CreateNode(xmlDoc, dict2, "key", "url");
30 //文件下载地址
31 CreateNode(xmlDoc, dict2, "string", "https://app.yuntian.net/ipa/DealerPortal_1.0.ipa");
32 array1.AppendChild(dict2);
33 XmlNode dict3 = xmlDoc.CreateElement("dict");
34 CreateNode(xmlDoc, dict3, "key", "kind");
35 CreateNode(xmlDoc, dict3, "string", "full-size-image");
36 CreateNode(xmlDoc, dict3, "key", "needs-shine");
37 XmlNode true1 = xmlDoc.CreateElement("true");
38 dict3.AppendChild(true1);
39 CreateNode(xmlDoc, dict3, "key", "url");
40 //http或者https链接的图片地址,可直接使用app对应的icon(分辨率没强制要求)
41 CreateNode(xmlDoc, dict3, "string", "https://app.yuntian.net/images/ios1.png");
42 array1.AppendChild(dict3);
43 XmlNode dict4 = xmlDoc.CreateElement("dict");
44 CreateNode(xmlDoc, dict4, "key", "kind");
45 CreateNode(xmlDoc, dict4, "string", "display-image");
46 CreateNode(xmlDoc, dict4, "key", "needs-shine");
47 XmlNode true2 = xmlDoc.CreateElement("true");
48 dict4.AppendChild(true2);
49 CreateNode(xmlDoc, dict4, "key", "url");
50 //http或者https链接的图片地址,可直接使用app对应的icon(分辨率没强制要求)
51 CreateNode(xmlDoc, dict4, "string", "https://app.yuntian.net/images/xlogo.png");
52 array1.AppendChild(dict4);
53 
54 
55 dict1.AppendChild(array1);
56 
57 CreateNode(xmlDoc, dict1, "key", "metadata");
58 XmlNode dict5 = xmlDoc.CreateElement("dict");
59 CreateNode(xmlDoc, dict5, "key", "bundle-identifier");
60 CreateNode(xmlDoc, dict5, "string", aaa);
61 CreateNode(xmlDoc, dict5, "string", "0.0.1");
62 CreateNode(xmlDoc, dict5, "key", "kind");
63 CreateNode(xmlDoc, dict5, "string", "software");
64 CreateNode(xmlDoc, dict5, "key", "title");
65 CreateNode(xmlDoc, dict5, "string", "经销商门户");
66 
67 dict1.AppendChild(dict5);
68 array.AppendChild(dict1);
69 dict.AppendChild(array);
70 
71 
72 try
73 {
74 xmlDoc.Save("F:/XML/data5.plist");
75 }
76 catch (Exception e)
77 {
78 //显示错误信息 
79 Console.WriteLine(e.Message);
80 }
81 //Console.ReadLine();
82 
83 }
84 public void CreateNode(XmlDocument xmlDoc, XmlNode parentNode, string name, string value)
85 {
86 XmlNode node = xmlDoc.CreateNode(XmlNodeType.Element, name, null);
87 node.InnerText = value;
88 parentNode.AppendChild(node);
89 }
View Code

这种方法比较笨,一个个节点的创建,不灵活,并且容易出错

第二种方法:

        //直接根据XML文件的内容生成XML文件
//        public void createXmlLode()
//        {
//            XmlDocument xmldoc = new XmlDocument(); //创建空的XML文档 
//            xmldoc.LoadXml("<?xml version='1.0' encoding='UTF-8'?>" +
//"<!DOCTYPE plist PUBLIC '-//Apple//DTD PLIST 1.0//EN' 'http://www.apple.com/DTDs/PropertyList-1.0.dtd' >" +
//"<plist version='1.0'>" +
//  "<dict>" +
//   " <key>items</key>" +
//    "<array>" +
//     " <dict>" +
//      "  <key>assets</key>" +
//       "<array>" +
//        "  <dict>" +
//         "   <key>kind</key>" +
//          "  <string>software-package</string>" +
//           " <key>url</key>" +
//           " <string>https://app.yuntian.net/ipa/DealerPortal_1.0.ipa</string>" +
//         " </dict>" +
//         " <dict>" +
//          "  <key>kind</key>" +
//           " <string>full-size-image</string>" +
//           " <key>needs-shine</key>" +
//           " <true/>" +
//           " <key>url</key>" +
//           " <string>https://app.yuntian.net/images/ios1.png</string>" +
//          "</dict>" +
//          "<dict>" +
//         "   <key>kind</key>" +
//          "  <string>display-image</string>" +
//           " <key>needs-shine</key>" +
//           " <true/>" +
//           " <key>url</key>" +

//           " <string>https://app.yuntian.net/images/xlogo.png</string>" +
//          "</dict>" +
//        "</array>" +
//     "   <key>metadata</key>" +
//      "  <dict>" +
//       "   <key>bundle-identifier</key>" +

//        "  <string>com.ytsoft.dealerportal</string>" +
//     "     <key>bundle-version</key>" +
//       "   <string>0.0.1</string>" +
//       "   <key>kind</key>" +
//     "     <string>software</string>" +
//     "     <key>title</key>" +
//      "    <string>经销商门户</string>" +
//       " </dict>" +
//      "</dict>" +
//    "</array>" +
// " </dict>" +
//"</plist>");
//            xmldoc.Save("F:/XML/ppp.plist"); //保存 
//        }
  
View Code

一股脑的将所有的XML文件手写出来,然后生成。说实话,也挺麻烦的。就找到了这两种方法,最后发现都挺麻烦。

最后在组长的指导下,根据现有的模板自动生成Xml文件,虽然代码写得有点戳,但是基本自己完成,好歹算个进步吧。

 /// <summary>
        /// 根据模板动态生成XML文件
        /// </summary>
        /// <param name="DownUrl">安装包下载地址</param>
        /// <param name="ImageUrl">图片地址</param>
        /// <param name="SmallImageUrl">小图标地址</param>
        /// <param name="AppName">app包名</param>
        /// <param name="version">版本号</param>
        /// <param name="title">标题</param>
        public void CreateXMLByTemplet(string DownUrl, string ImageUrl, string SmallImageUrl, String AppName, string version,string title)
        {
            try
            {
                XmlDocument doc = new XmlDocument();
                  //加载Xml文件 
                string Templeturl="http://localhost:8031/Approval.7.3.plist";
                if (File.Exists(Templeturl))
                {
                    Alert.Show("无此文件!");
                }
                doc.Load(Templeturl);  
                XmlElement rootElem = doc.DocumentElement;   //获取根节点  
                XmlNodeList dNode = rootElem.GetElementsByTagName("dict"); //获取dict子节点集合

                foreach (XmlNode node in dNode)
                {
                    XmlElement xe = (XmlElement)node;
                    // 得到Type和ISBN两个属性的属性值
                    XmlNodeList xnl0 = xe.ChildNodes;
                    for (int i = 0; i < xnl0.Count; i++)
                    {
                        if (xnl0.Item(i).InnerText == "software-package")
                        {
                            xnl0.Item(i + 3).InnerText = DownUrl;
                        }
                        if (xnl0.Item(i).InnerText == "full-size-image")
                        {
                            xnl0.Item(i + 5).InnerText = ImageUrl;
                        }
                        if (xnl0.Item(i).InnerText == "display-image")
                        {
                            xnl0.Item(i + 5).InnerText = SmallImageUrl;
                        }
                        if (xnl0.Item(i).InnerText == "bundle-identifier")
                        {
                            xnl0.Item(i + 2).InnerText = AppName;
                        }
                        if (xnl0.Item(i).InnerText == "bundle-version")
                        {
                            xnl0.Item(i + 2).InnerText = version;
                        }
                        if (xnl0.Item(i).InnerText == "title")
                        {
                            xnl0.Item(i + 2).InnerText = title;
                        }
                    }
                }

                doc.Save("F:/XML/aaa.plist");
                Alert.Show("保存成功!");
            }
            catch (Exception ex)
            {
                Alert.Show("保存失败!"+ex);
            }
        }

另外,需要注意的是,在XML文件中,注释也算节点的。。

原文地址:https://www.cnblogs.com/yangxing8jn/p/5952876.html